Santa Monica Mountains National Recreation Area

Combined Table of Contents




[ Home ] [ Common Names ] [ Scientific Names ] [ Family Names ] [ Flower Finder ]


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Index to the left-hand column of Scientific Names sorted by plant Families
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

Index to the center column of Common Names
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

Index to the right-hand column of Scientific Names
A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z



This table has over 7000 links listing many different names for the 1000 plants on this web site. It is broadly organized into three vertical columns. The left-hand column is the Scientific Names sorted by plant Family Name, the center column is the Common Names, and the right-hand column is the Scientific Names. The center column in particular may have several different names for any given plant.
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The center column of Common Names also has internal page links to entries in the left-hand column of Scientific Names sorted by Family Name. These links are written in all capital letters to make it easy to distinguish them from the links that lead directly to a plant ( more about this.)
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Near the top of this page is a small table of letters providing three sets of alphabetized indices to aid in scrolling through the lengthy columns of names.
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An asterisk ( * ) denotes a non-native or introduced species.


Family Name




      >   A   To Index   

        >     Aceraceae       To Index

Acer
macrophyllum ƒ
negundo ƒ

    <  >     Adoxaceae       To Index

Sambucus
nigra ssp. caerulea

    <  >     Agavaceae       To Index

Agave
americana var. americana *

Chlorogalum
pomeridianum var. pomeridianum

Hesperoyucca
whipplei

    <  >     Aizoaceae       To Index

Aptenia
cordifolia *
cordifolia × A. haeckeliana *

Carpobrotus
chilensis *
edulis *

Galenia
pubescens *

Malephora
crocea *

Mesembryanthemum
crystallinum *
nodiflorum *

Tetragonia
tetragonioides *

    <  >     Alismataceae       To Index

Alisma
plantago-aquatica
triviale

Echinodorus
berteroi

Sagittaria
latifolia * •

    <  >     Alliaceae       To Index

Allium
haematochiton
neapolitanum
peninsulare var. peninsulare
praecox

    <  >     Amaranthaceae       To Index

Amaranthus
albus *
blitoides
californicus
deflexus *
powellii
retroflexus *

    <  >     Anacardiaceae       To Index

Malosma
laurina

Rhus
aromatica
integrifolia
ovata
trilobata

Schinus
molle *
terebinthifolius *

Toxicodendron
diversilobum

    <  >     Apiaceae       To Index

Anthriscus
caucalis *

Apiastrum
angustifolium

Apium
graveolens *
leptophyllum *

Berula
erecta

Bowlesia
incana *

Caucalis
microcarpa

Ciclospermum
leptophyllum *

Conium
maculatum *

Cyclospermum
leptophyllum *

Daucus
carota *
pusillus

Foeniculum
vulgare *

Hydrocotyle
ranunculoides • ƒ
verticillata ƒ

Lomatium
dasycarpum ssp. dasycarpum
lucidum
utriculatum

Osmorhiza
brachypoda

Sanicula
arguta
bipinnata
crassicaulis
tuberosa

Scandix
pecten-veneris *

Tauschia
arguta
hartwegii

Torilis
arvensis *
nodosa *

Yabea
microcarpa

    <  >     Apocynaceae       To Index

Apocynum
cannabinum

Araujia
sericifera *

Asclepias
californica
eriocarpa
fascicularis

Funastrum
cynanchoides var. hartwegii

Nerium
oleander *

Vinca
major *

    <  >     Araceae       To Index

Lemna
gibba
minor
minuta

Pistia
stratiotes *

Wolffiella
lingulata •

    <  >     Araliaceae       To Index

Hydrocotyle
ranunculoides •
verticillata

    <  >     Arecaceae       To Index

Phoenix
canariensis *

Washingtonia
robusta *

    <  >     Asclepiadaceae       To Index

Araujia
sericifera * ƒ

Asclepias
californica ƒ
eriocarpa ƒ
fascicularis ƒ

Sarcostemma
cynanchoides ssp. hartwegii

    <  >     Asparagaceae       To Index

Asparagus
asparagoides *

    <  >     Asphodelaceae       To Index

Asphodelus
fistulosus *

    <  >     Aspleniaceae       To Index

Asplenium
vespertinum •

    <  >     Asteraceae (discoid)       To Index

Achyrachaena
mollis

Acroptilon
repens *

Ageratina
adenophora *

Amblyopappus
pusillus

Ambrosia
acanthicarpa
chamissonis
confertiflora •
psilostachya

Ancistrocarphus
filagineus

Artemisia
biennis * •
californica
douglasiana
dracunculus
tridentata ssp. parishii

Baccharis
douglasii
glutinosa
malibuensis
pilularis ssp. consanguinea
plummerae ssp. plummerae
salicifolia ssp. salicifolia
sarothroides × pilularis

Bidens
frondosa
pilosa *

Brickellia
californica
nevinii

Carduus
pycnocephalus ssp. pycnocephalus *

Carthamus
lanatus *

Centaurea
benedicta * •
calcitrapa *
melitensis *
solstitialis *

Chaenactis
artemisiifolia
glabriuscula var. glabriuscula

Chamomilla
suaveolens *

Chrysothamnus
nauseosus ssp. mohavensis

Cirsium
brevistylum •
occidentale var. californicum
occidentale var. occidentale
vulgare *

Cnicus
benedictus * •

Conyza
bonariensis *
canadensis
coulteri

Cotula
australis *
coronopifolia *

Cynara
cardunculus ssp. cardunculus *

Delairea
odorata *

Erechtites
quadridentata *

Ericameria
arborescens
nauseosa var. mohavensis
parishii var. parishii •

Erigeron
bonariensis *

Euthamia
occidentalis

Filago
californica
gallica *

Gnaphalium
bicolor
californicum
canescens ssp. microcephalum
leucocephalum
luteo-album *
microcephalum
palustre
ramosissimum
stramineum

Haplopappus
squarrosus

Hazardia
squarrosa var. grindelioides

Isocoma
menziesii var. menziesii •
menziesii var. sedoides
menziesii var. vernonioides

Iva
axillaris
hayesiana

Laennecia
coulteri

Lepidospartum
squamatum

Logfia
californica
filaginoides
gallica *

Matricaria
discoidea *

Micropus
californicus var. californicus

Pluchea
odorata var. odorata

Pseudognaphalium
biolettii
californicum
leucocephalum
luteoalbum *
microcephalum
ramosissimum
stramineum

Psilocarphus
tenellus

Senecio
mikanioides *
quadridentatus *
vulgaris *

Silybum
marianum *

Solidago
californica
confinis
velutina ssp. californica

Soliva
sessilis *

Stylocline
gnaphaloides

Tetradymia
comosa

Xanthium
spinosum *
strumarium

    <  >     Asteraceae (radiate)       To Index

Achillea
millefolium

Anthemis
cotula *

Aster
lanceolatus ssp. hesperius
subulatus var. ligulatus

Bahiopsis
laciniata

Baileya
multiradiata *

Bidens
laevis

Centaurea
cyanus *

Centromadia
parryi
pungens ssp. pungens

Chrysanthemum
coronarium *

Coreopsis
bigelovii
californica
gigantea

Corethrogyne
filaginifolia

Cosmos
bipinnatus

Deinandra
fasciculata
minthornii

Dimorphotheca
fruticosa *
sinuata *

Eclipta
prostrata

Encelia
californica
farinosa

Ericameria
ericoides
linearifolia
palmeri var. pachylepis
pinifolia

Erigeron
canadensis
foliosus var. foliosus

Eriophyllum
confertiflorum var. confertiflorum
multicaule

Gazania
linearis *

Glebionis
coronaria *

Grindelia
camporum
hirsutula

Gutierrezia
californica

Helenium
puberulum

Helianthus
annuus
gracilentus

Hemizonia
congesta ssp. luzulifolia •
fasciculata
minthornii
pungens

Hesperevax
sparsiflora

Heterotheca
grandiflora
sessiliflora

Jaumea
carnosa

Lagophylla
ramosissima

Lasthenia
coronaria
glabrata ssp. coulteri
gracilis

Layia
platyglossa

Leptosyne
bigelovii
californica
gigantea

Lessingia
filaginifolia
glandulifera

Madia
elegans
exigua
gracilis
sativa

Monolopia
lanceolata

Osteospermum
ecklonis *
fruticosum *

Packera
breweri

Pentachaeta
lyonii

Perityle
emoryi

Plecostachys
serpyllifolia *

Senecio
aphanactis
breweri
californicus
flaccidus var. douglasii

Symphyotrichum
lanceolatum var. hesperium
subulatum var. parviflorum

Tanacetum
parthenium *

Venegasia
carpesioides

Verbesina
encelioides *

Viguiera
laciniata

    <  >     Asteraceae (ray)       To Index

Acourtia
microcephala

Agoseris
grandiflora var. grandiflora
heterophylla var. heterophylla •

Chondrilla
juncea *

Cichorium
intybus *

Crepis
capillaris * •

Hedypnois
cretica *

Helminthotheca
echioides *

Hieracium
argutum

Hypochaeris
glabra *
radicata *

Lactuca
serriola *

Malacothrix
clevelandii
saxatilis var. tenuifolia

Microseris
× heterocarpa
× lindleyi
douglasii ssp. tenella

Picris
echioides *

Rafinesquia
californica

Sonchus
asper *
oleraceus *

Stebbinsoseris
heterocarpa

Stephanomeria
cichoriacea
diegensis
exigua ssp. coronaria
virgata

Taraxacum
officinale *

Tragopogon
porrifolius *

Uropappus
lindleyi

Urospermum
picroides *

    <  >     Azollaceae       To Index

Azolla
filiculoides


  <  >   B   To Index   

    <  >     Bataceae       To Index

Batis
maritima

    <  >     Berberidaceae       To Index

Berberis
nevinii
pinnata ssp. pinnata

Mahonia
pinnata

    <  >     Betulaceae       To Index

Alnus
rhombifolia

    <  >     Blechnaceae       To Index

Woodwardia
fimbriata

    <  >     Boraginaceae       To Index

Amsinckia
intermedia
menziesii
menziesii var. intermedia
menziesii var. menziesii

Borago
officinalis *

Cryptantha
clevelandii var. clevelandii
intermedia var. intermedia
micromeres
microstachys
muricata var. muricata

Echium
candicans *

Emmenanthe
penduliflora var. penduliflora

Eriodictyon
crassifolium var. nigrescens

Eucrypta
chrysanthemifolia var. chrysanthemifolia

Heliotropium
curassavicum var. oculatum

Nemophila
menziesii var. menziesii
pedunculata

Pectocarya
linearis ssp. ferocula
penicillata

Phacelia
brachyloba
cicutaria var. hispida
distans
grandiflora
hubbyi
imbricata ssp. imbricata
minor
parryi
ramosissima
tanacetifolia
viscida

Pholistoma
auritum var. auritum
racemosum

Plagiobothrys
acanthocarpus
canescens
collinus var. fulvescens
collinus var. gracilis
nothofulvus

Wigandia
urens var. caracasana *

    <  >     Brassicaceae       To Index

Arabidopsis
thaliana *

Arabis
glabra
sparsiflora

Athysanus
pusillus

Barbarea
orthoceras

Boechera
sparsiflora

Brassica
nigra *
rapa *
tournefortii *

Cakile
edentula * •
maritima *

Camelina
microcarpa * •

Capsella
bursa-pastoris *

Cardamine
californica
oligosperma

Cardaria
draba

Caulanthus
heterophyllus
lasiophyllus

Coronopus
didymus *

Descurainia
pinnata ssp. brachycarpa
sophia *

Diplotaxis
tenuifolia * •

Draba
cuneifolia

Erysimum
capitatum var. capitatum
insulare ssp. suffrutescens
suffrutescens

Guillenia
lasiophylla

Hirschfeldia
incana *

Lepidium
didymum *
draba
lasiocarpum ssp. lasiocarpum
latifolium *
latipes
nitidum
pinnatifidum * •
strictum
virginicum ssp. menziesii

Lobularia
maritima *

Nasturtium
officinale

Raphanus
raphanistrum *
sativus *

Rorippa
curvisiliqua
nasturtium-aquaticum

Sisymbrium
altissimum *
irio *
officinale *
orientale *

Stanleya
pinnata var. pinnata

Thysanocarpus
conchuliferus
curvipes
laciniatus var. laciniatus

Tropidocarpum
gracile

Turritis
glabra

    <  >     Bromeliaceae       To Index

Tillandsia
usneoides *

    <  >     Buddlejaceae       To Index

Buddleja
saligna * ƒ


  <  >   C   To Index   

    <  >     Cactaceae       To Index

Cylindropuntia
californica var. parkeri
prolifera

Opuntia
basilaris var. basilaris
ficus-indica *
littoralis
oricola
parryi
phaeacantha
prolifera

    <  >     Calochortaceae       To Index

Calochortus
albus ƒ
catalinae ƒ
clavatus ƒ
plummerae ƒ
splendens ƒ
venustus ƒ
weedii ƒ

    <  >     Campanulaceae       To Index

Githopsis
diffusa

Heterocodon
rariflorum

Lobelia
dunnii var. serrata

Nemacladus
ramosissimus

Triodanis
biflora

    <  >     Capparaceae       To Index

Isomeris
arborea

    <  >     Caprifoliaceae       To Index

Lonicera
hispidula •
subspicata var. denudata

Sambucus
mexicana

Symphoricarpos
mollis

    <  >     Caryophyllaceae       To Index

Cardionema
ramosissimum

Cerastium
glomeratum *

Gypsophila
elegans *

Herniaria
hirsuta var. cinerea *

Loeflingia
squarrosa

Minuartia
douglasii

Petrorhagia
dubia *

Polycarpon
depressum
tetraphyllum var. tetraphyllum *

Sagina
decumbens ssp. occidentalis

Silene
antirrhina
coniflora
gallica *
laciniata ssp. laciniata
laciniata ssp. major
multinervia
verecunda

Spergula
arvensis *

Spergularia
bocconi *
macrotheca var. leucantha •
macrotheca var. macrotheca
marina
villosa *

Stellaria
media *
nitens
pallida

    <  >     Ceratophyllaceae       To Index

Ceratophyllum
demersum •

    <  >     Characeae       To Index

Chara
spp.

    <  >     Chenopodiaceae       To Index

Arthrocnemum
subterminale

Atriplex
amnicola *
californica
canescens var. canescens
coulteri
lentiformis
leucophylla
prostrata *
rosea * •
semibaccata *
serenana
suberecta *
triangularis *
watsonii

Bassia
hyssopifolia *

Beta
vulgaris ssp. maritima *

Chenopodium
album *
ambrosioides *
berlandieri var. zschackei *
californicum
macrospermum *
multifidum *
murale *
strictum * •

Dysphania
ambrosioides *
multifida *

Salicornia
bigelovii
pacifica
subterminalis
virginica

Salsola
australis *
tragus *

Sarcocornia
pacifica

Suaeda
calceoliformis
depressa
esteroa
taxifolia

    <  >     Cistaceae       To Index

Cistus
creticus *
incanus *
ladanifer *

Crocanthemum
scoparium

Helianthemum
scoparium

    <  >     Cleomaceae       To Index

Peritoma
arborea var. arborea

    <  >     Convolvulaceae       To Index

Calystegia
collina ssp. venusta
macrostegia ssp. cyclostegia
macrostegia ssp. intermedia
macrostegia ssp. macrostegia
purpurata ssp. purpurata
soldanella

Convolvulus
arvensis *
simulans

Cressa
truxillensis

Cuscuta
californica var. papillosa
campestris
pacifica var. pacifica
subinclusa

Dichondra
micrantha *
occidentalis

Ipomoea
indica *
mutabilis *

    <  >     Cornaceae       To Index

Cornus
glabrata

    <  >     Crassulaceae       To Index

Aeonium
arboreum *

Crassula
connata

Dudleya
abramsii ssp. parva
blochmaniae ssp. blochmaniae
caespitosa
cymosa ssp. agourensis
cymosa ssp. cymosa
cymosa ssp. marcescens
cymosa ssp. ovatifolia
lanceolata
multicaulis
palmeri
parva
pulverulenta
verityi

Sedum
spathulifolium

    <  >     Cucurbitaceae       To Index

Cucurbita
foetidissima
pepo var. pepo *

Marah
macrocarpa

    <  >     Cupressaceae       To Index

Calocedrus
decurrens

Cupressus
arizonica
forbesii
guadalupensis var. forbesii
nevadensis

Hesperocyparis
arizonica
forbesii
nevadensis

Juniperus
californica

    <  >     Cuscutaceae       To Index

Cuscuta
californica var. papillosa ƒ
pentagona
salina var. major
subinclusa ƒ

    <  >     Cyperaceae       To Index

Bolboschoenus
maritimus ssp. paludosus

Carex
barbarae
globosa
multicostata •
obispoensis
praegracilis
senta
spissa

Cyperus
difformis *
eragrostis
erythrorhizos •
esculentus var. leptostachyus *
involucratus *
odoratus

Eleocharis
macrostachya
parishii
radicans •

Isolepis
cernua

Schoenoplectus
acutus var. occidentalis
americanus
californicus

Scirpus
acutus var. occidentalis
americanus
californicus
cernuus
maritimus
microcarpus


  <  >   D   To Index   

    <  >     Datiscaceae       To Index

Datisca
glomerata

    <  >     Dennstaedtiaceae       To Index

Pteridium
aquilinum var. pubescens

    <  >     Dipsacaceae       To Index

Dipsacus
fullonum *
sylvestris *

    <  >     Dryopteridaceae       To Index

Dryopteris
arguta


  <  >   E   To Index   

    <  >     Equisetaceae       To Index

Equisetum
hyemale ssp. affine
laevigatum
telmateia ssp. braunii

    <  >     Ericaceae       To Index

Arctostaphylos
glandulosa
glauca

Comarostaphylis
diversifolia ssp. planifolia

    <  >     Euphorbiaceae       To Index

Chamaesyce
albomarginata
maculata *
melanadenia
polycarpa
prostrata *
serpens *
serpyllifolia ssp. hirtula •
serpyllifolia ssp. serpyllifolia

Croton
californicus
setigerus

Eremocarpus
setigerus

Euphorbia
albomarginata
lathyris *
maculata *
melanadenia
peplus *
polycarpa
prostrata *
serpens *
serpyllifolia ssp. hirtula •
serpyllifolia ssp. serpyllifolia
spathulata
terracina *

Ricinus
communis *

Stillingia
linearifolia


  <  >   F   To Index   

    <  >     Fabaceae       To Index

Acacia
cyclops *
dealbata *
longifolia *
melanoxylon *
retinodes *
saligna *

Acmispon
americanus var. americanus
argophyllus var. argophyllus
glaber
grandiflorus var. grandiflorus
maritimus var. maritimus
micranthus
strigosus
wrangelianus

Albizia
lophantha * •

Amorpha
californica var. californica

Astragalus
antiselli
brauntonii
didymocarpus var. didymocarpus
gambelianus
pycnostachyus var. lanosissimus
trichopodus var. lonchus
trichopodus var. phoxus

Bituminaria
bituminosa *

Caesalpinia
gilliesii *

Cassia
artemisioides *
didymobothrya *

Cercis
occidentalis

Dipogon
lignosus *

Genista
monspessulana *

Glycyrrhiza
lepidota

Hoita
macrostachya

Lathyrus
latifolius *
odoratus *
vestitus var. vestitus

Lotus
argophyllus var. argophyllus
corniculatus *
grandiflorus var. grandiflorus
hamatus
purshianus
salsuginosus var. salsuginosus
scoparius
strigosus
wrangelianus

Lupinus
bicolor
concinnus
excubitus var. hallii
formosus var. formosus •
hirsutissimus
latifolius
longifolius
microcarpus var. microcarpus
sparsiflorus
succulentus
truncatus

Medicago
lupulina *
polymorpha *
sativa *

Melilotus
albus *
indicus *

Parkinsonia
aculeata *

Pickeringia
montana var. montana

Robinia
pseudoacacia *

Rupertia
physodes

Senna
artemisioides *
didymobotrya *

Spartium
junceum *

Trifolium
albopurpureum
ciliolatum
depauperatum var. truncatum
fucatum •
hirtum *
incarnatum *
microcephalum
obtusiflorum
repens *
variegatum
willdenovii

Vicia
americana ssp. americana
benghalensis *
ludoviciana ssp. ludoviciana
sativa ssp. nigra *
sativa ssp. sativa *
villosa *

    <  >     Fagaceae       To Index

Quercus
agrifolia var. agrifolia
berberidifolia
douglasii
lobata
palmeri
wislizeni

    <  >     Frankeniaceae       To Index

Frankenia
salina


  <  >   G   To Index   

    <  >     Garryaceae       To Index

Garrya
veatchii

    <  >     Gentianaceae       To Index

Centaurium
exaltatum
venustum

Zeltnera
exaltata
venusta

    <  >     Geraniaceae       To Index

California
macrophylla

Erodium
botrys *
brachycarpum *
cicutarium *
macrophyllum
moschatum *

Geranium
carolinianum
dissectum *
molle *
rotundifolium *

    <  >     Grossulariaceae       To Index

Ribes
aureum var. gracillimum
californicum
indecorum
malvaceum
malvaceum var. indecorum
speciosum


  <  >   H   To Index   

    <  >     Hydrocharitaceae       To Index

Najas
guadalupensis ssp. guadalupensis
marina

    <  >     Hydrophyllaceae       To Index

Emmenanthe
penduliflora var. penduliflora ƒ

Eriodictyon
crassifolium var. nigrescens ƒ

Eucrypta
chrysanthemifolia var. chrysanthemifolia ƒ

Nemophila
menziesii var. menziesii ƒ
pedunculata ƒ

Phacelia
brachyloba ƒ
cicutaria var. hispida ƒ
cicutaria var. hubbyi ƒ
distans ƒ
grandiflora ƒ
imbricata ssp. imbricata ƒ
minor ƒ
parryi ƒ
ramosissima ƒ
tanacetifolia ƒ
viscida ƒ

Pholistoma
auritum var. auritum ƒ
racemosum ƒ

    <  >     Hypericaceae       To Index

Hypericum
canariense *


  <  >   I   To Index   

    <  >     Iridaceae       To Index

Iris
pseudacorus *

Sisyrinchium
bellum


  <  >   J   To Index   

    <  >     Juglandaceae       To Index

Juglans
californica

    <  >     Juncaceae       To Index

Juncus
acutus ssp. leopoldii
arcticus var. balticus
balticus
bufonius var. bufonius
dubius
macrophyllus
mexicanus
patens
phaeocephalus var. paniculatus
rugulosus
textilis
xiphioides

    <  >     Juncaginaceae       To Index

Triglochin
concinna
maritima


  <  >   K   To Index   


  <  >   L   To Index   

    <  >     Lamiaceae       To Index

Clinopodium
douglasii

Lamium
amplexicaule *

Lepechinia
fragrans

Marrubium
vulgare *

Mentha
× piperita *
arvensis •
canadensis •
pulegium *
spicata *

Monardella
breweri ssp. lanceolata •
hypoleuca ssp. hypoleuca
lanceolata •

Salvia
apiana
columbariae
leucophylla
mellifera
spathacea

Satureja
douglasii

Scutellaria
tuberosa

Stachys
ajugoides var. quercetorum
albens
bullata
rigida var. quercetorum

Trichostema
lanatum
lanceolatum

    <  >     Lauraceae       To Index

Umbellularia
californica

    <  >     Lemnaceae       To Index

Lemna
gibba ƒ
minor ƒ
minuscula

Wolffiella
lingulata • ƒ

    <  >     Liliaceae       To Index

Agave
americana var. americana * ƒ

Allium
haematochiton ƒ
neapolitanum ƒ
peninsulare var. peninsulare ƒ
praecox ƒ

Asphodelus
fistulosus * ƒ

Bloomeria
crocea ƒ

Brodiaea
terrestris ssp. kernensis ƒ

Calochortus
albus
catalinae
clavatus var. gracilis
clavatus var. pallidus
plummerae
splendens
venustus
weedii var. intermedius

Chlorogalum
pomeridianum var. pomeridianum ƒ

Dichelostemma
capitatum ssp. capitatum ƒ

Fritillaria
biflora var. biflora

Lilium
humboldtii ssp. ocellatum

Muilla
maritima ƒ

Nolina
parryi

Yucca
whipplei

Zigadenus
fremontii

    <  >     Linaceae       To Index

Hesperolinon
micranthum

Linum
grandiflorum *
micranthum

    <  >     Loasaceae       To Index

Mentzelia
laevicaulis
micrantha

    <  >     Lythraceae       To Index

Ammannia
coccinea

Lythrum
californicum
hyssopifolia *

Rotala
ramosior •


  <  >   M   To Index   

    <  >     Malvaceae       To Index

Lavatera
arborea *
cretica *

Malacothamnus
fasciculatus var. fasciculatus

Malva
arborea *
nicaeensis *
parviflora *
pseudolavatera *

Malvella
leprosa

Modiola
caroliniana *

Sidalcea
malviflora ssp. sparsifolia
sparsifolia

    <  >     Marsileaceae       To Index

Marsilea
vestita

    <  >     Melanthiaceae       To Index

Toxicoscordion
fremontii

    <  >     Montiaceae       To Index

Calandrinia
breweri
ciliata

Calyptridium
monandrum

Cistanthe
maritima

Claytonia
exigua ssp. exigua
gypsophiloides
parviflora ssp. parviflora
parviflora ssp. viridis
perfoliata

Lewisia
rediviva var. rediviva

Montia
fontana

    <  >     Moraceae       To Index

Ficus
carica *

    <  >     Myoporaceae       To Index

Myoporum
laetum * ƒ

    <  >     Myricaceae       To Index

Morella
californica

Myrica
californica

    <  >     Myrsinaceae       To Index

Anagallis
arvensis *

    <  >     Myrtaceae       To Index

Eucalyptus
camaldulensis var. camaldulensis *
camaldulensis var. obtusa * •
globulus *


  <  >   N   To Index   

    <  >     Nyctaginaceae       To Index

Abronia
maritima
umbellata ssp. umbellata

Mirabilis
californica
jalapa var. jalapa *
laevis var. crassifolia

    <  >     Nymphaeaceae       To Index

Nymphaea
mexicana *


  <  >   O   To Index   

    <  >     Oleaceae       To Index

Fraxinus
dipetala
uhdei *
velutina

Ligustrum
lucidum *

Olea
europaea *

    <  >     Onagraceae       To Index

Camissonia
bistorta
boothii ssp. decorticans
californica
cheiranthifolia ssp. suffruticosa
hirtella •
ignota •
intermedia •
lewisii •
micrantha
strigulosa

Camissoniopsis
bistorta
cheiranthifolia ssp. suffruticosa
hirtella •
ignota •
intermedia •
lewisii •
micrantha

Clarkia
bottae
cylindrica ssp. cylindrica
epilobioides
purpurea ssp. quadrivulnera
purpurea ssp. viminea
unguiculata

Epilobium
brachycarpum
campestre •
canum ssp. canum
canum ssp. latifolium
ciliatum ssp. ciliatum
pygmaeum •

Eremothera
boothii ssp. decorticans

Eulobus
californicus

Gaura
coccinea
drummondii *
sinuata * •

Ludwigia
peploides ssp. peploides

Oenothera
elata ssp. hirsutissima
laciniata *
rosea *
sinuosa * •
speciosa *
suffrutescens
xenogaura *

Zauschneria
cana
latifolia

    <  >     Orchidaceae       To Index

Epipactis
gigantea

Piperia
cooperi
elongata
unalascensis

    <  >     Orobanchaceae       To Index

Castilleja
affinis ssp. affinis
exserta ssp. exserta
foliolosa
minor ssp. spiralis

Chloropyron
maritimum ssp. maritimum

Cordylanthus
rigidus ssp. setigerus

Orobanche
bulbosa
fasciculata
parishii
uniflora
vallicola

Pedicularis
densiflora

    <  >     Oxalidaceae       To Index

Oxalis
albicans ssp. californica
californica
corniculata *
pes-caprae *
rubra *


  <  >   P   To Index   

    <  >     Paeoniaceae       To Index

Paeonia
californica

    <  >     Papaveraceae       To Index

Argemone
munita

Dendromecon
rigida

Dicentra
ochroleuca

Ehrendorferia
ochroleuca

Eschscholzia
caespitosa
californica

Meconella
denticulata

Papaver
californicum
heterophyllum
rhoeas *

Platystemon
californicus

Romneya
coulteri

Stylomecon
heterophylla

    <  >     Passifloraceae       To Index

Passiflora
caerulea *

    <  >     Phrymaceae       To Index

Mimulus
aurantiacus
brevipes
cardinalis
floribundus
guttatus
pilosus

    <  >     Phytolaccaceae       To Index

Phytolacca
americana

    <  >     Pinaceae       To Index

Cedrus
deodara * •

Pinus
halepensis ssp. halepensis *

    <  >     Pittosporaceae       To Index

Pittosporum
undulatum *

    <  >     Plantaginaceae       To Index

Antirrhinum
coulterianum
kelloggii
multiflorum
nuttallianum

Collinsia
heterophylla var. heterophylla
parryi

Gambelia
speciosa

Keckiella
cordifolia

Kickxia
elatine *

Linaria
maroccana

Neogaerrhinum
strictum

Nuttallanthus
texanus

Penstemon
centranthifolius
heterophyllus var. australis
spectabilis var. subviscosus

Plantago
elongata
erecta
lanceolata *
major *
ovata •

Sairocarpus
coulterianus
multiflorus
nuttallianus

Veronica
anagallis-aquatica *
peregrina ssp. xalapensis
persica *
serpyllifolia ssp. serpyllifolia

    <  >     Platanaceae       To Index

Platanus
racemosa

    <  >     Plumbaginaceae       To Index

Limonium
californicum
perezii *
sinuatum *

    <  >     Poaceae       To Index

Achnatherum
coronatum

Aegilops
cylindrica *

Agrostis
exarata •
gigantea *
pallens
semiverticillata *
viridis *

Aira
caryophyllea *

Alopecurus
saccatus •

Ammophila
arenaria ssp. arenaria *

Andropogon
glomeratus var. scabriglumis •

Aristida
adscensionis
purpurea var. parishii •

Arundo
donax *

Avena
barbata *
fatua *
sativa *

Bothriochloa
barbinodis

Brachypodium
distachyon *

Briza
minor *

Bromus
arenarius * •
arizonicus * •
berteroanus *
carinatus var. carinatus
catharticus var. catharticus *
diandrus *
hordeaceus *
madritensis *
madritensis ssp. madritensis *
madritensis ssp. rubens *
mollis *
pseudolaevipes
rubens *
sterilis * •
tectorum *
trinii *
trinii var. excelsus * •

Chloris
virgata *

Cortaderia
selloana *

Crypsis
schoenoides *
vaginiflora * •

Cynodon
dactylon *

Cynosurus
echinatus *

Dactylis
glomerata *

Dactyloctenium
aegyptium *

Digitaria
ciliaris var. ciliaris *
ischaemum *

Distichlis
littoralis
spicata

Echinochloa
crus-galli *

Ehrharta
erecta *

Eleusine
indica *

Elymus
caput-medusae *
condensatus
glaucus ssp. glaucus
multisetus •
ponticus *
triticoides ssp. triticoides

Elytrigia
pontica *

Eragrostis
barrelieri *
hypnoides •
mexicana ssp. virescens •
pectinacea var. pectinacea •

Festuca
arundinacea *
bromoides * •
elmeri
microstachys
myuros *
octoflora •
perennis *
temulenta * •

Gastridium
phleoides *
ventricosum *

Hordeum
brachyantherum ssp. californicum •
depressum
intercedens •
marinum ssp. gussoneanum
murinum *
vulgare *

Koeleria
macrantha

Lamarckia
aurea *

Leptochloa
fascicularis
fusca ssp. fascicularis
fusca ssp. uninervia
uninervia

Leymus
condensatus
triticoides

Lolium
arundinaceum *
multiflorum *
perenne *
temulentum * •

Melica
californica
imperfecta

Monanthochloe
littoralis

Muhlenbergia
asperifolia
microsperma
rigens

Nassella
cernua
lepida
pulchra

Oryzopsis
miliacea *

Panicum
capillare •

Parapholis
incurva * •

Paspalum
dilatatum *
distichum * •
vaginatum *

Pennisetum
clandestinum *
setaceum *
villosum *

Phalaris
aquatica *
canariensis * •
minor *
paradoxa *

Piptatherum
miliaceum *

Poa
annua *
bulbosa ssp. vivipara * •
palustris * •
secunda

Polypogon
interruptus *
monspeliensis *
viridis *

Puccinellia
distans *

Schedonorus
arundinaceus *
phoenix *

Schismus
arabicus *
barbatus *

Setaria
adhaerens *
geniculata •
gracilis •
lutescens * •
parviflora •
pumila * •

Sorghum
bicolor *
halepense *

Spartina
foliosa

Stipa
cernua
coronata
lepida
miliacea var. miliacea *
pulchra

Taeniatherum
caput-medusae *

Thinopyrum
ponticum *

Triticum
aestivum *

Vulpia
bromoides * •
microstachys
myuros *
octoflora •

    <  >     Polemoniaceae       To Index

Allophyllum
glutinosum

Eriastrum
densifolium ssp. elongatum
filifolium
sapphirinum

Gilia
achilleifolia •
angelensis
capitata ssp. abrotanifolia
clivorum
splendens ssp. splendens

Leptodactylon
californicum

Leptosiphon
ciliatus
liniflorus
parviflorus
pygmaeus ssp. continentalis •

Linanthus
californicus
ciliatus
dianthiflorus
liniflorus
parviflorus
pygmaeus ssp. continentalis •

Microsteris
gracilis

Navarretia
hamata ssp. hamata
hamata ssp. leptantha
jaredii
mellita
mitracarpa
ojaiensis
pubescens

Phlox
gracilis

Saltugilia
splendens ssp. splendens

    <  >     Polygalaceae       To Index

Polygala
cornuta var. fishiae

    <  >     Polygonaceae       To Index

Chorizanthe
coriacea
parryi var. fernandina
staticoides

Emex
spinosa *

Eriogonum
angulosum
cinereum
cithariforme var. agninum
crocatum
elongatum var. elongatum
fasciculatum var. foliolosum
giganteum var. giganteum
gracile var. gracile
parvifolium
wrightii var. membranaceum

Lastarriaea
coriacea

Mucronea
californica

Persicaria
amphibia
lapathifolia
maculosa *
punctata •

Polygonum
amphibium var. emersum
arenastrum *
argyrocoleon *
aviculare ssp. depressum *
lapathifolium
persicaria *
punctatum •

Pterostegia
drymarioides

Rumex
acetosella *
californicus
conglomeratus *
crispus *
kerneri * •
obtusifolius *
persicarioides
pulcher •
salicifolius
salicifolius var. denticulatus
stenophyllus *

    <  >     Polypodiaceae       To Index

Polypodium
californicum

    <  >     Portulacaceae       To Index

Calandrinia
breweri ƒ
ciliata ƒ
maritima

Calyptridium
monandrum ƒ

Cistanthe
monandra

Claytonia
exigua ssp. exigua ƒ
gypsophiloides ƒ
parviflora ssp. parviflora ƒ
parviflora ssp. viridis ƒ
perfoliata ƒ

Lewisia
rediviva

Montia
fontana ƒ

Portulaca
oleracea *

    <  >     Potamogetonaceae       To Index

Potamogeton
pectinatus

Ruppia
maritima ƒ

Stuckenia
pectinata

    <  >     Primulaceae       To Index

Anagallis
arvensis * ƒ

Dodecatheon
clevelandii

Samolus
parviflorus ƒ

    <  >     Pteridaceae       To Index

Adiantum
capillus-veneris
jordanii

Aspidotis
californica

Cheilanthes
cooperae
covillei
newberryi

Notholaena
californica

Pellaea
andromedifolia
mucronata var. mucronata

Pentagramma
triangularis ssp. triangularis

Pityrogramma
triangularis


  <  >   Q   To Index   


  <  >   R   To Index   

    <  >     Ranunculaceae       To Index

Clematis
lasiantha
ligusticifolia

Delphinium
cardinale
parryi ssp. parryi
patens ssp. hepaticoideum

Ranunculus
californicus var. californicus
hebecarpus
repens *

Thalictrum
fendleri
fendleri var. fendleri
fendleri var. polycarpum
polycarpum

    <  >     Resedaceae       To Index

Oligomeris
linifolia

    <  >     Rhamnaceae       To Index

Ceanothus
crassifolius var. crassifolius
cuneatus var. cuneatus
leucodermis
megacarpus var. megacarpus
oliganthus var. oliganthus
spinosus

Frangula
californica ssp. californica

Rhamnus
californica ssp. californica
crocea
ilicifolia

    <  >     Rosaceae       To Index

Adenostoma
fasciculatum var. fasciculatum
sparsifolium

Aphanes
occidentalis

Cercocarpus
betuloides var. betuloides

Chamaebatia
australis

Cotoneaster
pannosus *

Drymocallis
glandulosa ssp. wrangelliana

Eriobotrya
japonica *

Heteromeles
arbutifolia

Holodiscus
discolor var. discolor

Horkelia
cuneata var. cuneata

Potentilla
anglica *
glandulosa ssp. glandulosa

Poterium
sanguisorba * •

Prunus
ilicifolia ssp. ilicifolia
ilicifolia ssp. lyonii

Pyracantha
angustifolia *

Rosa
californica

Rubus
armeniacus *
discolor *
ursinus

    <  >     Rubiaceae       To Index

Galium
andrewsii
angustifolium ssp. angustifolium
aparine
cliftonsmithii •
nuttallii ssp. nuttallii
parisiense *

Sherardia
arvensis *

    <  >     Ruppiaceae       To Index

Ruppia
cirrhosa
maritima

    <  >     Ruscaceae       To Index

Nolina
cismontana

    <  >     Rutaceae       To Index

Calodendrum
capense *


  <  >   S   To Index   

    <  >     Salicaceae       To Index

Populus
balsamifera ssp. trichocarpa
fremontii ssp. fremontii
trichocarpa

Salix
exigua var. hindsiana
gooddingii
laevigata
lasiandra var. lasiandra
lasiolepis
lucida ssp. lasiandra

    <  >     Santalaceae       To Index

Phoradendron
macrophyllum ƒ
serotinum ssp. macrophyllum ƒ
serotinum ssp. tomentosum ƒ
villosum ƒ

    <  >     Sapindaceae       To Index

Acer
macrophyllum
negundo

    <  >     Saururaceae       To Index

Anemopsis
californica

    <  >     Saxifragaceae       To Index

Boykinia
occidentalis
rotundifolia

Lithophragma
affine
cymbalaria

Micranthes
californica

Saxifraga
californica

    <  >     Scrophulariaceae       To Index

Antirrhinum
coulterianum ƒ
kelloggii ƒ
multiflorum ƒ
nuttallianum ƒ

Buddleja
saligna *

Castilleja
affinis ssp. affinis ƒ
exserta ssp. exserta ƒ
foliolosa ƒ
minor ssp. spiralis ƒ

Collinsia
heterophylla
parryi ƒ

Cordylanthus
maritimus ssp. maritimus
rigidus ssp. setigerus ƒ

Galvezia
speciosa

Keckiella
cordifolia ƒ

Kickxia
elatine * ƒ

Linaria
canadensis
maroccana ƒ

Mimulus
aurantiacus ƒ
brevipes ƒ
cardinalis ƒ
floribundus ƒ
guttatus ƒ
pilosus ƒ

Myoporum
laetum *

Pedicularis
densiflora ƒ

Penstemon
centranthifolius ƒ
heterophyllus var. australis ƒ
spectabilis var. subviscosus ƒ

Scrophularia
californica

Verbascum
virgatum *

Veronica
anagallis-aquatica * ƒ
peregrina ssp. xalapensis ƒ
persica * ƒ
serpyllifolia ƒ

    <  >     Selaginellaceae       To Index

Selaginella
bigelovii

    <  >     Simaroubaceae       To Index

Ailanthus
altissima *

    <  >     Solanaceae       To Index

Datura
stramonium *
wrightii

Lycium
californicum

Lycopersicon
esculentum *

Nicotiana
acuminata var. multiflora *
bigelovii
clevelandii
glauca *
quadrivalvis

Petunia
parviflora

Physalis
philadelphica *

Solanum
americanum
douglasii
elaeagnifolium *
lanceolatum *
nodiflorum
physalifolium var. nitidibaccatum * •
rostratum •
sarrachoides * •
xanti


  <  >   T   To Index   

    <  >     Tamaricaceae       To Index

Tamarix
ramosissima *

    <  >     Thelypteridaceae       To Index

Thelypteris
puberula var. sonorensis

    <  >     Themidaceae       To Index

Bloomeria
crocea var. crocea

Brodiaea
terrestris ssp. kernensis

Dichelostemma
capitatum ssp. capitatum

Muilla
maritima

    <  >     Theophrastaceae       To Index

Samolus
parviflorus

    <  >     Tropaeolaceae       To Index

Tropaeolum
majus *

    <  >     Typhaceae       To Index

Typha
domingensis
latifolia


  <  >   U   To Index   

    <  >     Urticaceae       To Index

Helxine
soleirolii *

Hesperocnide
tenella

Parietaria
hespera

Soleirolia
soleirolii *

Urtica
dioica ssp. holosericea
urens *


  <  >   V   To Index   

    <  >     Valerianaceae       To Index

Centranthus
ruber *

Plectritis
ciliosa

    <  >     Verbenaceae       To Index

Glandularia
pulchella *

Lantana
montevidensis *

Phyla
lanceolata
nodiflora

Verbena
bracteata
lasiostachys var. scabrida
pulchella *
tenuisecta *

    <  >     Violaceae       To Index

Viola
pedunculata

    <  >     Viscaceae       To Index

Phoradendron
leucarpum ssp. macrophyllum
macrophyllum
serotinum ssp. macrophyllum
serotinum ssp. tomentosum
villosum

    <  >     Vitaceae       To Index

Parthenocissus
inserta *
vitacea *

Vitis
girdiana
vinifera *


  <  >   W   To Index   


  <  >   X   To Index   


  <  >   Y   To Index   


  <        Z   To Index   

    <  >     Zannichelliaceae       To Index

Zannichellia
palustris

    <           Zygophyllaceae       To Index

Tribulus
terrestris *































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Common Name




      >    A   To Index   

ACACIA GENUS
Acacia,
Blackwood *
Broad-leaf *
Cyclops *
Everblooming *
Golden Wreath Wattle *
Plume *
Silver Wattle *
Adobe Popcorn Flower
Adonis Lupine
AEONIUM GENUS
AFRICAN DAISY GENUS
AFRICAN DAISY GENUS
African pricklegrass *
African Senna *
African wild cassia *
AGAVE FAMILY
AGAVE GENUS
AGAVE GENUS
AGOSERIS GENUS
Agoura Hills Dudleya
AILANTHUS GENUS
AIRPLANT GENUS
alamo
Alaska piperia
Alaskan Rein Orchid
albizia *
ALBIZIA GENUS
ALDER GENUS
Alder, White
Aleppo Pine *
Alfalfa *
ALFALFA GENUS
algae
Algae, Chara
aliso
alkali barley
alkali bulrush
ALKALI GRASS GENUS
Alkali Heath
alkali muhly
alkali seaheath
Alkali Weed
ALKALI WEED GENUS
alkali western tansy mustard
Alkali-mallow
ALKALI-MALLOW GENUS
Alkaliweed, spreading
ALOE FAMILY
AMARANTH FAMILY
AMARANTH GENUS
Amaranth,
California
Low *
Powell’s
prostrate
redroot *
Tumbleweed *
AMBLYOPAPPUS GENUS
American black nightshade
American Century Plant *
American Cornmint
American licorice
American pokeweed
American rocket
American Sea Rocket *
American Tule
American Vetch
American wild carrot
American willow herb
American wintercress
American yellowrocket
Ammania, Long-leaved
amole
AMOLE GENUS
AMOLE GENUS
Angel's Gilia
Anglestem Buckwheat
annual agoseris
annual baby’s breath *
annual beard grass *
Annual Bedstraw
Annual Bluegrass *
Annual Bur-sage
annual burweed
Annual Canary Grass *
Annual Cat's Ear *
annual coast plantago
Annual Coreopsis
annual dogtail *
annual fireweed
annual Indian paintbrush
annual lupine
Annual Malacothrix
Annual Mountain Dandelion
annual muhly
Annual Paintbrush
annual phlox
Annual Quaking Grass *
annual rabbitsfoot grass *
annual ryegrass *
Annual Saltbush
Annual Stinging Nettle
annual tule
annual turweed
annual water aster
annual water minerslettuce
annual yellow sweetclover *
Antiselli's milkvetch
APIASTRUM GENUS
APTENIA GENUS
Arabian Pea *
Arabian Schismus *
arabidopsis *
Argentine amaranth *
Arizona Ash
Arizona Brome *
Arizona Cypress
Arizona smooth cypress
Arrowgrass
ARROW-GRASS FAMILY
ARROW-GRASS GENUS
Arrow-grass, Common
ARROWHEAD GENUS
Arrowhead, Broadleaf *
arroyo lupine
Arroyo Willow
artemisia leaved chaenactis
artichoke *
artichoke thistle *
ARUM FAMILY
ASH GENUS
Ash, Chaparral Flowering
Ashy Leaf Buckwheat
Asian Mustard *
Asian Ponysfoot *
ASPARAGUS FAMILY
ASPARAGUS GENUS
ASPEN GENUS
asphodel *
ASPHODEL FAMILY
ASPHODEL GENUS
ASPHODEL GENUS
ASTER GENUS
ASTER GENUS
Aster,
Cliff
Fleabane
Lance-Leaved
Slim
Woolly
asthmaweed *
Athysanus, Dwarf
Australian Brassbutton *
Australian brome *
Australian Cheesewood *
Australian Chess *
Australian Cotula *
Australian pea *
Australian Saltbush *
Australian waterbuttons *
autumn willowweed

  < >    B   To Index   

BABY BLUE EYES GENUS
BABY BLUE EYES GENUS
Baby Blue-eyes
Baby Sun-rose *
baby sun-rose *
Baby's Tears *
BABY'S TEARS GENUS
BABY'S TEARS GENUS
BABY'S-BREATH GENUS
Baby's-breath, Showy *
BACCHARIS GENUS
Baccharis,
coyote
Hybrid Desertbroom
Malibu
Plummer's
Salt Marsh
willow-leaved
Bachelor's Button *
Bajada Lupine
Baltic Rush
banana waterlily *
Barbary fig *
BARBERRY FAMILY
BARBERRY GENUS
BARBERRY GENUS
Barberry,
California
Nevin's
barley *
BARLEY GENUS
Barley,
Bobtail
California
Dwarf
Mediterranean
Wall *
Barnaby's thistle *
Barnyard Grass *
barren brome *
Basket Brush
Basket Rush
Bassia, Five-hook *
bastard olive *
bay tree
Bay, California
BAYBERRY FAMILY
BAYBERRY GENUS
BAYBERRY GENUS
bayonet-grass
beach bur
Beach Evening Primrose
Beach Morning-glory
beach primrose
Beach Saltbush
beach sand verbena
beach suncup
BEACHGRASS GENUS
Beachgrass, European *
beachwort
BEARD GRASS GENUS
Beard Grass,
annual *
Water *
Bearded Bread Wheat *
Bearded Sprangletop
beardgrass
Beardgrass, Ditch *
Beardless Wild Rye
BEARDTONGUE GENUS
BEARDTONGUE GENUS
BEARGRASS GENUS
BEARGRASS GENUS
beautiful centaury
Beavertail Cactus
beaver-tail pricklypear
BEDSTRAW FAMILY
BEDSTRAW GENUS
Bedstraw,
Annual
Climbing
common
Narrow-leaved
Phlox-leaved
Santa Barbara
Wall *
BEE BALM GENUS
bee phacelia
bee plant
BEEBLOSSOM GENUS
Beeblossom,
Drummond's *
Scarlet
BEECH FAMILY
BEET GENUS
Beet, Garden *
beggar's gilia
BEGGAR'S TICK GENUS
BEGGAR'S TICK GENUS
Beggartick,
common *
devil's
smooth
Beggar-ticks *
BELLFLOWER FAMILY
BENT GRASS GENUS
Bentgrass,
dune
giant *
spike
Bermuda Buttercup *
Bermuda Grass *
BERMUDA GRASS GENUS
berry saltbush *
bicolored everlasting
bicolored lupine
bicolored yerba santa
Biennial Sagewort *
biennial wormwood *
big heron bill *
big sagebrush
big saltbush
Big Squirreltail
Bigberry Manzanita
Bigbract Verbena
Bigelow thistle
Bigelow’s Tobacco
Bigelow's coreopsis
Bigelow's Pickleweed
Bigelow's Spike Moss
Bigelow's tickseed
bigflower agoseris
bigleaf lupine
Big-Leaf Maple
bigleaf mistletoe
bigleaf periwinkle *
Bigpod Ceanothus
bigtooth maple
Bindweed *
BINDWEED GENUS
Bioletti's cudweed
BIRCH FAMILY
birch-leaf mountain mahogany
Bird’s-Beak, Salt Marsh
birdeye speedwell *
birdfoot cliffbrake
birdfoot deervetch *
Birdfoot Trefoil *
Bird-Of-Paradise *
Bird's Beak
BIRD'S BEAK GENUS
BIRD'S BEAK GENUS
Bird's Beak, rigid
Bird's-foot Fern
Bisbee Peak rushrose
biscuit root *
Bishop's lotus
bitter cress
Bitter Dock *
Bitter Root
BITTER-CRESS GENUS
Bittercress, Little Western
BITTERROOT GENUS
BITTERROOT GENUS
BITUMINARIA GENUS
Black Cottonwood
black creeper
Black Locust *
Black Medick *
Black Mustard *
Black Sage
black willow
BLACKBERRY GENUS
Blackberry, California
Blackwood Acacia *
bladder parsnip
BLADDER-FLOWER GENUS
BLADDER-FLOWER GENUS
Bladderflower, White *
Bladderpod
BLADDERPOD GENUS
BLADDERPOD GENUS
BLAZING STAR GENUS
Blazing Star,
chaparral
Smoothstem
Bleeding Heart
BLEEDING HEART GENUS
blessed milkthistle *
Blessed Thistle *
Blochman's Dudleya
Blochman's Live-forever
Blow-wives
BLOW-WIVES GENUS
Blue Dicks
blue elderberry
BLUE EYED MARY GENUS
BLUE EYED MARY GENUS
blue field gilia
blue fieldmadder *
Blue Gum *
blue larkspur
Blue Larkspur
Blue Oak
Blue Passion Flower *
blue passion vine *
Blue Toadflax
Blue Wildrye
bluecrown passionflower *
BLUECUP GENUS
Blue-cup, Southern
BLUECURLS GENUS
Blue-curls,
Vinegar Weed
Woolly
Blue-eyed Grass
BLUE-EYED GRASS GENUS
Blue-eyed Mary
BLUEGRASS GENUS
Bluegrass,
Annual *
Fowl *
Sandberg
bluehead gilia
Blue-Leaf Wattle *
BLUESTEM GENUS
BLUESTEM GENUS
Bluestem,
Cane
Southwestern Bushy
blunt leaved lupine
Bluntbudded Murray Red Gum *
Bobtail Barley
Boccone's Sandspurry *
BOGMAT GENUS
BOGMAT GENUS
Bogmat, Tongueshape
Bolander's pea
Booth's evening primrose
Booth's sun cup
BORAGE FAMILY
BORAGE GENUS
Borage, Common *
Botta's clarkia
BOWLESIA GENUS
Bowlesia, Hoary *
Box Elder
BOX THORN GENUS
Box Thorn, California
Boykinia,
Coast
Round-leaf
BRACKEN FAMILY
BRACKEN GENUS
BRACKENFERN GENUS
bracted verbena
bractscale
BRAKE FAMILY
BRAKE FAMILY
BRAKE GENUS
branched lagophylla
branched woolly sunflower
Branching Phacelia
Brass Buttons *
Brassbutton,
Australian *
common *
Braunton's milkvetch
Brauton's Rattle-weed
Brazilian Pepper Tree *
Brewer's monardella
Brewer's Ragwort
Brewer's Red Maids
brickellbush
BRICKELLBUSH GENUS
Brickellbush,
California
Nevin's
bridle-veil broom *
Bristle Grass, Knotroot
BRISTLEGRASS GENUS
BRISTLEMALLOW GENUS
BRISTLEWEED GENUS
Bristly Dogtail Grass *
Bristly Mallow *
Bristly Ox-tongue *
bristly tail seed *
Brittlebush
BRITTLEBUSH GENUS
broad leaved pepper grass *
broad scaled Palmer's goldenbush
broad-leaf acacia *
Broadleaf Arrowhead *
broadleaf birdsfoot trefoil *
broadleaf dock *
broadleaf sedum
Broadleaf Stonecrop
Broadleaved California Fuchsia
Broad-leaved Cattail
Broad-leaved Lupine
broadleaved pepperweed *
BRODIAEA FAMILY
BRODIAEA GENUS
BRODIAEA GENUS
Brodiaea, Kern
Brome Fescue *
BROME GENUS
Brome,
Arizona *
Australian *
California
Chilean Chess *
Downy *
Foxtail *
Poverty *
Rescue Grass *
Ripgut *
Soft *
Woodland
bromegrass *
BROMELIAD FAMILY
BROOKFOAM GENUS
Brookfoam,
coastal
roundleaf
BROOKLIME GENUS
BROOKLIME GENUS
BROOKWEED GENUS
BROOKWEED GENUS
Broom Baccharis
BROOM GENUS
BROOM GENUS
Broom,
French *
Scale
Spanish *
broomrape
BROOMRAPE FAMILY
BROOM-RAPE GENUS
Broomrape,
Chaparral
Clustered
Hillside
Oneflowered
broomsage
BROOMSAGE GENUS
Brown Dogwood
Brown Headed Rush
Brown Microseris
brownspined pricklypear
Brown-Spined Prickly-Pear
Buck Brush
BUCKTHORN FAMILY
BUCKTHORN GENUS
Buckthorn,
California
evergreen
redberry
BUCKWHEAT FAMILY
BUCKWHEAT GENUS
Buckwheat,
Anglestem
Ashy Leaf
California
Cithara
Conejo
Santa Catalina Island
Sea-cliff
Slender
Wand
Wright's
BUDDLEJA FAMILY
Buffalo Berry
buffalo bur
Bulbous Bluegrass *
bulbous canarygrass *
Bull Clover
Bull Mallow *
Bull Thistle *
BULRUSH GENUS
BULRUSH GENUS
BULRUSH GENUS
BULRUSH GENUS
Bulrush,
Cosmopolitan
Panicled
BUNCHFLOWER FAMILY
bunchleaf penstemon
Bur Bristle Grass *
bur medic *
Bur-chervil *
Bur-clover *
BURCLOVER GENUS
Burclover,
Alfalfa *
California *
Yellow trefoil *
Burhead
BURHEAD GENUS
Bur-Marigold
BURNET GENUS
Burnet, Garden *
BURNWEED GENUS
Burnweed, cotton *
BURRWEED GENUS
Burrweed, Lawn *
BUR-SAGE GENUS
bush acacia *
Bush Lupine
Bush Mallow
BUSH MALLOW GENUS
Bush Monkey Flower
bush poppy
Bush Senecio
bush snapdragon
Bush Sunflower
bushmallow *
bushy beardgrass
bushy spikemoss
BUTCHER'S BROOM GENUS
BUTTERCUP FAMILY
BUTTERCUP GENUS
Buttercup,
Bermuda *
California
Creeping *
Hairy-fruited
Butterfly Bush *
BUTTERFLY BUSH GENUS
BUTTERFLY BUSH GENUS
Butterfly Mariposa Lily
BUTTERWEED GENUS
BUTTERWEED GENUS
Butterweed, Brewer's

  < >    C   To Index   

CACTUS FAMILY
Cactus,
Beavertail
Cane Cholla
Coast Cholla
Coastal Prickly Pear
Mission Prickly-pear *
Prickly Pear
Calabazilla
Calandrinia, Seaside
calf lotus
California allseed
California Amaranth
California ash
California aster
California Barberry
California Barley
California bay
CALIFORNIA BAY GENUS
California Bells
California Black Walnut
California Blackberry
California bluebell
California box elder
California boxthorn
California Brickellbush
California brittlebush
California Brome
California broom
California broomshrub
California Buckwheat
California Bulrush
California burclover *
California Buttercup
California butterweed
California centaury
California chalk lettuce
California Chicory
California cholla
California Chorizanthe
California Cloak-fern
California coffeeberry
California Cord Grass
California Coreopsis
California cottonrose
California croton
California cudweed
California dandelion
California Desert Thorn
California desert-peony
California Dodder
California encelia
California Everlasting
California false indigo
California Figwort
California Filago
California Filaree
CALIFORNIA FILAREE GENUS
California four o'clock
California Fuchsia
California gilia
California golden violet
California goldenbush
California Goldenrod
California goldfields
California gooseberry
California Goosefoot
California Groundsel
California groundsel
California hedge parsley
California hedgenettle
California hemp
California herba impia
California Honeysuckle
California Juniper
California Lace-fern
California Laurel
CALIFORNIA LAUREL GENUS
California lilac
California live oak
California Loeflingia
California Loosestrife
California maidenhair
California manyseed
California Matchweed
California meadow barley
California Melic
California Milkweed
California Mugwort
California Mustard
California orach
California Peony
California pigweed
California Plantain
California plumeseed
California Polycarp
California Polypody
California popcornflower
California Poppy
CALIFORNIA POPPY GENUS
California prickly phlox
California rabbit-tobacco
California Ragwort
California rose
California Sagebrush
California Saltbush
California Saxifrage
California scrub oak
California sea rocket *
California Sea-lavender
California spineflower
California storksbill
California Sun-cup
California suncup
California sweetcicely
California sycamore
California Thistle
California threadtorch
California tickseed
California toothwort
California tule
California Wax Myrtle
California white oak
California Wild Rose
California Willow Dock
California wood fern
California woodsorrel
CALIFORNIA-ASTER GENUS
CALIFORNIA-LILAC GENUS
California-tea
CALODENDRUM GENUS
Caltrop *
CALTROP FAMILY
CALTROP GENUS
CAMPHORWEED GENUS
CAMPION GENUS
Canadian horseweed
Canadian mint
Canarian sea lavender *
Canary Island Date Palm *
Canary island palm *
Canary Island St. Johnswort *
Canary Islands Aeonium *
CANARYGRASS GENUS
Canarygrass, Hooded *
CANCERWORT GENUS
CANCERWORT GENUS
Cancerwort, sharpleaf *
cancha lagua
Canchalagua
Cane Bluestem
Cane Cholla
canyon clarkia
Canyon Dodder
Canyon Dudleya
canyon liveforever
canyon liveforever
canyon maple
canyon silktassel
Canyon Sunflower
CANYON SUNFLOWER GENUS
Cape Chestnut *
CAPE IVY GENUS
Cape-Marigold *
CAPER FAMILY
Caper Spurge *
CAPSELLA GENUS
Caracus Wigandia *
cardinal catchfly
cardinal larkspur
cardinal monkey flower
CARDIONEMA GENUS
Cardoon *
CARNATION FAMILY
Carolina bristle mallow *
Carolina Geranium
CARPOBROTUS GENUS
carrot *
CARROT FAMILY
CARROT GENUS
Carrot,
American wild
false
Queen Anne's Lace *
CASHEW FAMILY
CASSIA GENUS
CASSIA GENUS
Castor Bean *
CASTOR BEAN GENUS
Catalina Cherry
Catalina Mariposa Lily
CATCHFLY GENUS
Catchfly,
cardinal
common *
Dolores Campion
Many-nerved
Sleepy
Caterpillar Phacelia
caterpillar phacelia
Cat's Ear,
Annual *
Perennial *
CAT'S-EAR GENUS
CATTAIL FAMILY
CATTAIL GENUS
Cattail,
Broad-leaved
Narrow-leaved
CEANOTHUS GENUS
Ceanothus,
Bigpod
Buck Brush
Greenbark
Hairy-leaved
Hoary-leaved
White Thorn
CEDAR GENUS
Cedar, Incense
Celery *
CELERY GENUS
Celery, Wild
CENTAURY GENUS
CENTAURY GENUS
Centaury,
Canchalagua
Desert
CENTRANTHUS GENUS
CENTROMADIA GENUS
CENTURY PLANT FAMILY
Century Plant, American *
CHAIN FERN GENUS
chalk dudleya
Chalk Live-forever
Chamise
CHAMISE GENUS
chamomile *
CHAMOMILE GENUS
CHAMOMILE GENUS
CHAMOMILE GENUS
chaparral bird's foot trefoil
chaparral blazing star
chaparral broom
Chaparral Broomrape
chaparral clematis
Chaparral Currant
chaparral dodder
Chaparral Flowering Ash
chaparral gilia
Chaparral Honeysuckle
chaparral lotus
chaparral mallow
chaparral nightshade
Chaparral Pea
CHAPARRAL PEA GENUS
chaparral pricklypear
chaparral ragwort
Chaparral Rein Orchid
chaparral snapdragon
chaparral whitethorn
chaparral yucca
chaparral zygadene
Chara Algae
Charlock, jointed *
charming centaury
chatterbox
Cheat Grass *
Checker Bloom
checker mallow
CHECKER MALLOW GENUS
CHECKERBLOOM GENUS
Checkerbloom, Southern
Cheeseweed *
cheeseweed mallow *
CHEESEWOOD GENUS
Cheesewood, Australian *
Cherry,
Catalina
Hollyleaf
CHERVIL GENUS
CHESS GENUS
Chestnut, Cape *
Chia
chicalote
chick lupine
CHICKWEED GENUS
Chickweed,
Common *
Lesser
Shiny
Chicory *
CHICORY GENUS
chicory leaved stephanomeria
Chicory, California
chicoryleaf wirelettuce
Chile Lotus
Chile tarweed
Chilean bird's-foot trefoil
Chilean Chess *
Chilean cudweed
chilean love grass
Chilicothe
Chinese Houses
Chinese parsley
Chinese Privet *
Chocolate Lily
cholla
CHOLLA GENUS
CHOLLA GENUS
Cholla,
Cane
Coast
CHONDRILLA GENUS
Christmas berry
CHRISTMAS BERRY GENUS
chufa flatsedge *
CINQUEFOIL GENUS
CINQUEFOIL GENUS
Cinquefoil,
English *
Sticky
cithara wild buckwheat
clammy clover
CLARKIA GENUS
Clarkia,
Botta's
Elegant
Large Godetia
Purple
Speckled
Willow-herb
Clearwater cryptantha
CLEAVERS GENUS
CLEMATIS GENUS
Clematis,
chaparral
western white
Cleveland’s desert-dandelion
Cleveland's cryptantha
Cleveland's Tobacco
Cliff Aster
cliff desertdandelion
CLIFF-BRAKE GENUS
Climbing Bedstraw
Climbing Milkweed
CLIMBING MILKWEED GENUS
CLIMBING MILKWEED GENUS
climbing penstemon
climbing snapdragon
CLOAK-FERN GENUS
CLOVER GENUS
Clover,
Bull
Bur *
Creek
Crimson *
Rose *
Small-head
Tomcat
Tree
Truncate Sack
White *
White Sweet *
White-tipped
Yellow Sweet *
club wheat *
clubhair mariposa lily
Clustered Broomrape
clustered dock *
Clustered Field Sedge
clustered tarweed
Clustered Thistle
Coast Boykinia
Coast Cholla
coast dudleya
coast fescue
Coast Goldenbush
coast goldfields
coast goose *
coast Indian paintbrush
Coast Live Oak
coast morning glory
coast range brome
Coast Range Claytonia
coast range false bindweed
coast saltbush
Coast Tarweed
Coast Wallflower
Coast Weed
coastal bird's foot trefoil
coastal bladderpod
coastal brookfoam
coastal buckwheat
coastal California buckwheat
Coastal Galenia *
Coastal Lotus
coastal plantain
Coastal Prickly Pear
coastal sage brush
coastal tidytips
Coastal Wattle *
Coastal Wood-fern
cobweb thistle
Cobweb Thistle
cobwebby hedge nettle
Cocklebur *
Cocklebur
COCKLEBUR GENUS
Cocklebur, Spiny *
COCKSPUR GRASS GENUS
COFFEE BERRY GENUS
coffee cliffbrake
Coffee Fern
coffeeberry
Collar Lupine
collared annual lupine
Collarless California Poppy
Colorado stonecrop
Comb seed,
slender
winged
COMBSEED GENUS
common amaranth *
Common Arrow-grass
common arrowhead *
common barley *
common bedstraw
common beggar-ticks *
Common Borage *
common brassbuttons *
common buttercup
common California aster
common catchfly *
common cat's-ear *
common cattail
Common Chickweed *
common cryptantha
common cryptantha
common dandelion *
common deerweed
common duckweed
Common dwarf flax
Common Dwarf Locoweed
common dwarf milkvetch
common eucrypta
Common Fiddleneck
common fig *
common goldenstar
Common Goldfields
Common Groundsel *
common gum cistus *
common gumplant
common hareleaf
Common Hornwort
common ice plant *
Common Knotweed *
common lace pod
common linanthus
common lomatium
common loosestrife
Common Madia
common maidenhair fern
Common Mediterranean Grass *
common monolopia
common montia
Common Muilla
common mustard *
common nightshade
common oats *
common oleander *
common pacific pea
common phacelia
Common Plantain *
common pokeweed
Common Poolmat
common purslane *
common pussypaws
common rupertia
common sandaster
common sandweed
Common Scouring Rush
common skullcap
Common Soliva *
common sowthistle *
common spikerush
Common Spikeweed
common sun rose
Common Sunflower
common sweet pea *
common tarweed
common tarweed
common tidy tips
Common Tule
common verbena
Common Vervain
common vetch *
common water-nymph
common wild geranium *
common yarrow
common yellow chaenactis
common yellow monkeyflower
compact brome *
compass plant *
Conejo Buckwheat
Conejo Dudleya
Contorted Evening Primrose
COONTAIL GENUS
Cooper's Lip Fern
Cooper's popcorn flower
Cooper's popcorn flower
Cooper's rein-orchid
Coppery Mesemb *
coppery mesembryanthemum *
CORD GRASS GENUS
Cord Grass, California
Coreopsis,
Annual
California
Giant
Corn Poppy *
Corn Spurry *
Cornflower, garden *
Cornish mallow *
Cosmopolitan Bulrush
COSMOS GENUS
Cosmos, Garden
COTONEASTER GENUS
Cotoneaster, Silverleaf *
cotton burnweed *
Cotton Fern
Cotton Fireweed *
Cotton Weed, Slender
Cotton-batting Plant
COTTONROSE GENUS
COTTONROSE GENUS
Cottonrose,
California
Narrowleaf *
COTTONSEED GENUS
cotton-thorn
COTTON-THORN GENUS
cottontop
COTTONWOOD GENUS
Cottonwood, Black
Coulter snapdragon
Coulter’s orach
Coulter’s Saltbush
Coulter’s thistle
Coulter's conyza
Coulter's Goldfields
Coulter's Horseweed
Coulter's Lupine
Coulter's matilija poppy
Coville's Lip Fern
cowbag clover
cowpen daisy *
Coyote Brush
coyote gourd
CRABGRASS GENUS
Crabgrass,
Smooth *
Southern *
cranesbill *
CRANESBILL GENUS
Cream Bush
Cream Cups
CREAMCUPS GENUS
Creek Clover
Creek Monkey Flower
Creeper, Thicket *
creeping bentgras *
Creeping Buttercup *
creeping lovegrass
creeping saltbush *
creeping snowberry
creeping spike rush
creeping spikerush
creeping spurge *
creeping wild rye
creeping woodsorrel *
Cress,
Mouse-ear *
Water
Yellow
crested needlegrass
Cretan lavatera *
Cretan Mallow *
Cretan rockrose *
cretanweed *
Crete weed *
Crimson Clover *
crimson fountaingrass *
Crimson Pitcher Sage
Crimson-spot Rockrose *
crocea iceplant *
croften weed *
Croton
CROTON GENUS
crowfoot *
crowfoot grass *
CROWFOOT GRASS GENUS
crown daisy *
CROWN-BEARD GENUS
Crownbeard, Golden *
crowned goldfields
CROWNGRASS GENUS
CRYPTANTHA GENUS
Cryptantha,
Cleveland's
common
pointed
small flowered
Tejon
Crystalline Iceplant *
Cucamonga manroot
Cucumber, Wild
cud-aster
cudweed aster
CUDWEED GENUS
CUDWEED GENUS
Cudweed,
Chilean
pink
Cultivated Barley *
Cultivated Grape *
Cultivated Oat *
cultivated radish *
Cuman ragweed
cupped fringepod
Curly Dock *
curly leaved dock *
curlytop knotweed
CURRANT GENUS
Currant,
Chaparral
Golden
White Chaparral
Curved Sicklegrass *
curvepod yellowcress
Cutleaf Geranium *
cutleaf waterparsnip
CUTLEAF WATER-PARSNIP GENUS
Cut-leaved Evening Primrose *
Cut-leaved Goosefoot *
cyclops acacia *
CYNARA GENUS
Cyperus, Tall
CYPRESS FAMILY
CYPRESS GENUS
Cypress, Arizona

  < >    D   To Index   

daffodil garlic
DAISY GENUS
DAISY GENUS
Daisy,
cowpen *
crown *
False
Namaqualand *
Trailing African *
DAISYBUSH GENUS
DAISYBUSH GENUS
Dallis Grass *
Dandelion *
DANDELION GENUS
Dandelion,
Annual Mountain
Common *
Mountain
Danny's skullcap
dark-tipped bird's-beak
Darnel *
DATE PALM GENUS
DATISCA FAMILY
DATISCA GENUS
Datura
Davidson's Indian-lettuce
dead nettle *
DEAD NETTLE GENUS
death camas
DEATH CAMAS GENUS
DEATH CAMAS GENUS
DEER FERN FAMILY
Deergrass
deerpea vetch
Deerweed
deflexed amaranth *
delicate buttercup
Denseflower Rein Orchid
Deodar cedar *
desert brittlebush
Desert Centaury
desert christmas tree
desert croton
desert oak
Desert Pepper grass
desert pholisma
desert plantain
desert princesplume
Desert Wild Grape
desert wishbone-bush
DESERTDANDELION GENUS
Desertdandelion,
Cleveland’s
Cliff
DESERT-MARIGOLD GENUS
DESERTPARSLEY GENUS
DESERTPEONY GENUS
Desert-peony, California
desert-spike
devil's beggartick
Devil's Thorn *
devils trumpet
dew plant *
Dichondria, Western
DIPOGON GENUS
DISTAFF THISTLE GENUS
Distaff Thistle, Woolly *
distant phacelia
Ditch Beardgrass *
ditch grass
ditch rabbitsfoot grass *
DITCH-GRASS FAMILY
DITCH-GRASS GENUS
DITCH-GRASS GENUS
Dobie-pod
DOCK GENUS
Dock,
Bitter *
California Willow
Curly *
Fiddle
Kerner's *
Narrowleaf *
Sharp *
Sheep Sorrel *
Willow
Yellow
DODDER FAMILY
DODDER GENUS
DODDER GENUS
Dodder,
California
Canyon
Field
Saltmarsh
DOGBANE FAMILY
DOGBANE GENUS
dog-fennel *
DOG-FENNEL GENUS
DOG'S-TOOTH GRASS GENUS
DOGTAIL GRASS GENUS
DOGWOOD FAMILY
DOGWOOD GENUS
Dogwood, Brown
Dolichos Pea *
Dolores Campion
doorweed *
dooryard knotweed *
dotseed plantain
Dotted Smartweed
Douglas' baccharis
Douglas' groundsel
Douglas' ragwort
Douglas' sagewort
Douglas' Sandwort
Douglas' silverpuffs
Douglas' stitchwort
Douglas' threadleaf ragwort
Dove Lupine
dove weed
DOVE WEED GENUS
Dove's Foot Geranium *
downy brome *
downy mimetanthe
Downy Monkey Flower
Downy Navarretia
downy pincushionplant
DRABA GENUS
Drummond's beeblossom *
Drummond's Gaura *
duck fern
duck-potato *
DUCKWEED FAMILY
DUCKWEED GENUS
DUCKWEED GENUS
Duckweed,
Inflated
Minute
DUDLEYA GENUS
Dudleya,
Agoura Hills
Blochman's
Canyon
chalk
coast
Conejo
Lance-leaf
Many-stemmed
Marcescent
Palmer's
Santa Monica Mountains
Verity's
Dune Bent Grass
dune eriogonum
Dunn's lobelia
Durango Root
Durban Crowfoot *
DUSTY-MAIDENS GENUS
Dwarf Athysanus
Dwarf Barley
dwarf brodiaea
dwarf chaparral broom
dwarf checkerbloom
dwarf coastweed
DWARF FLAX GENUS
Dwarf Nettle *
Dwarf Peppergrass
dwarf sack clover
dwarf saltwort
dwarf white milkvetch
DWARF-CUDWEED GENUS
Dwarf-flax, Small-flowered

  < >    E   To Index   

ear-drops
Early Onion
Eastern Mojave buckwheat
Eastwood Manzanita
ECLIPTA GENUS
Edible Fig *
Egyptian grass *
Elderberry
ELDERBERRY GENUS
ELDERBERRY GENUS
Elegant Clarkia
elegant lupine
elegant rock rose
elegant rockcress
Elmer Fescue
Emory's rockdaisy
encina
English Cinquefoil *
English Plantain *
epazote *
erect dwarf-cudweed
Erect Evax
erectpod wintercress
Estuary Sea-blite
Eucalyptus *
Eucrypta
eupatory *
European Alkali Grass *
European Beachgrass *
European foxtail fescue *
EUROPEAN HAIRGRASS GENUS
European searocket *
EVAX GENUS
Evax, Erect
EVENING PRIMROSE FAMILY
EVENING PRIMROSE GENUS
EVENING PRIMROSE GENUS
EVENING PRIMROSE GENUS
EVENING PRIMROSE GENUS
Evening Primrose,
Beach
Contorted
Cut-leaved *
Hooker's
Lewis’
Mexican *
Mustard
Rose *
Shredding
Small
Evening primrose, southern
everblooming acacia *
Everblooming Wattle *
evergreen ash *
evergreen buckthorn
everlasting cudweed *
everlasting Cudweed
EVERLASTING GENUS
EVERLASTING GENUS
Everlasting Nest-straw
everlasting pea *
everlasting stylocline
Everlasting,
California
Cotton-batting Plant
Felt-leaf
fragrant *
lowland
Pink
Sonora
Two-tone
exserted Indian paintbrush

  < >    F   To Index   

fairy lantern
fairy mist
FAIRYPOPPY GENUS
Fairypoppy, smallflower
false acacia *
false asphodel *
FALSE BINDWEED GENUS
FALSE BROME GENUS
false carrot
False Daisy
FALSE FLAX GENUS
FALSE GILYFLOWER GENUS
false goldenaster
FALSE GOLDENASTER GENUS
False Indigo
FALSE INDIGO GENUS
FALSE LOOSESTRIFE GENUS
false monkeyflower
false neststraw
false olive *
FALSE TARPLANT GENUS
false Virginia creeper *
FALSE WILLOW GENUS
FAN PALM GENUS
Fan Palm, Mexican *
Farewell-to-spring
farmer's foxtail *
fascicled broom rape
Fat-hen *
Feather Finger Grass *
feather windmill-grass *
Featherleaf Pepperweed *
Feathertop *
felt leaved Yerba Santa
Felt-leaf Everlasting
Fendler's Meadow-rue
Fendler's meadow-rue
fennel *
FENNEL GENUS
Fennel, Sweet *
Fennel-leaf Pondweed
Fern,
Bird's-foot
California Cloak-fern
California Lace
California Polypody
Coastal Wood
Coffee
Cooper's Lip
Cotton
Coville's Lip
Giant Chain
Goldback
Maiden-hair
Sonoran Maiden
Venus-hair
Water
Western Bracken
Fern-leaf Phacelia
Fern-leaf Phacelia
FESCUE GENUS
FESCUE GENUS
FESCUE GENUS
FESCUE GENUS
Fescue,
Brome *
Elmer
Rat-tail *
Six Weeks
Small
Feverfew *
few flowered evax
few-flowered heterocodon
Fiddle Dock
FIDDLENECK GENUS
Fiddleneck,
Common
Small-Flowered
field bindweed *
field burrweed *
Field Dodder
Field Madder *
FIELD MADDER GENUS
Field Mustard *
field poppy *
Field Pumpkin *
field sorrel *
Field Willow-herb
Fiesta Flower
Fiesta Flower,
Blue
White
FIESTAFLOWER GENUS
FIESTAFLOWER GENUS
FIG GENUS
Fig, Edible *
FIG-MARIGOLD FAMILY
FIG-MARIGOLD GENUS
FIGWORT FAMILY
FIGWORT GENUS
Figwort, California
filago
filago *
Filago,
California
Narrowleaf *
FILAREE GENUS
Filaree,
Foothill *
Long-beaked *
Red-stem *
White-flowered
White-stem *
fire following campion
Fire Poppy
FIRETHORN GENUS
Firethorn, Narrow-leaved *
FIREWEED GENUS
FIREWEED GENUS
FIREWEED GENUS
Fish's Milkwort
FIVE FINGER GENUS
Five-hook Bassia *
fivehorn smotherweed *
five-seeded plantain
Flanders poppy *
flat leaf summer holly
flatbud pricklypoppy
FLATSEDGE GENUS
Flatsedge,
chufa *
fragrant
Red-rooted
tall
Umbrella Plant *
Variable *
flatspine burr ragweed
FLAX FAMILY
FLAX GENUS
flax leaved fleabane *
Flax, Flowering *
Flax-flowered Linanthus
Fleabane Aster
FLEABANE DAISY GENUS
FLEABANE DAISY GENUS
FLEABANE GENUS
FLEABANE GENUS
Fleabane, Salt Marsh
Fleece, Golden
fleshy jaumea
Flix-weed *
Floating Marsh Pennywort
floating primrose willow
floating water primrose
floriferous monkeyflower
flowering ash
Flowering Flax *
Fluellin *
FLUELLIN GENUS
FLUELLIN GENUS
FOGFRUIT GENUS
Fogfruit,
lanceleaf
turkey tangle
foothill ash
foothill clover
Foothill Filaree *
Foothill Needlegrass
Foothill Penstemon
foothill plantain
foothill poppy
forest scurfpea
Fort Tejon milk aster
Fountain Grass *
FOUNTAINGRASS GENUS
FOUR O'CLOCK FAMILY
FOUR O'CLOCK GENUS
fourleaf manyseed *
four-leaved all seed *
Four-leaved Polycarp *
Four-O'Clock *
four-spot
Four-wing Saltbush
Fowl Bluegrass *
fowl meadow grass *
foxtail barley *
foxtail brome *
Foxtail Chess *
foxtail chess *
foxtail fescue *
FOXTAIL GENUS
Foxtail,
Pacific
Yellow *
fragrant everlasting *
fragrant flatsedge
fragrant pitcher sage
FRANKENIA FAMILY
FRANKENIA GENUS
freeway sedge
Fremont Cottonwood
Fremont's deathcamas
French Broom *
fringed linanthus
fringed redmaids
fringed willowherb
FRINGEPOD GENUS
Fringe-pod,
hairy
Narrow-leaved
Fringepod, Santa Cruz Island
FRITILLARY GENUS
Frog Fruit
FROSTWEED GENUS
FROSTWEED GENUS
Fuchsia,
Broadleaved California
California
Fuchsia-flowered Gooseberry
Fuller's teasel *

  < >    G   To Index   

GALENIA GENUS
GALINGALE GENUS
galvezia
Gambel’s Dwarf Locoweed
Gambel’s milkvetch
gamble weed
Garden Beet *
Garden Burnet *
garden celery *
garden cornflower *
Garden Cosmos
garden flax *
Garden Lippia
garden morning-glory *
garden nasturtium *
garden sweet pea *
garden vetch *
garden vetch *
Garland Chrysanthemum *
garland daisy *
GARLIC FAMILY
GARLIC GENUS
GARLIC GENUS
Garlic, Naples
Gaura,
Drummond's *
scarlet
Wavy-leaved *
Gazania *
GAZANIA GENUS
GENTIAN FAMILY
Geraldton carnation weed *
GERANIUM FAMILY
GERANIUM GENUS
Geranium,
Carolina
Cutleaf *
Dove's Foot *
Roundleaf *
German Ivy *
GERMAN IVY GENUS
giant bentgrass *
giant blazingstar
giant bulrush
giant cane *
Giant Chain Fern
Giant Coreopsis
giant creek nettle
giant eriastrum
giant flowered phacelia
giant helleborine
Giant Horsetail
giant mountain dandelion
giant needlegrass
Giant Reed *
GIANT REED GENUS
giant ricegrass
giant rye
giant ryegrass
giant scouring rush
Giant Stipa
Giant Wild Rye
giant woollystar
GILIA GENUS
Gilia,
Angel's
California
Globe
Purplespot
Splendid
Stinky
GINSENG FAMILY
giraffe's head *
gland cinquefoil
glandular five finger
glandular lessingia
GLASSWORT GENUS
Glasswort,
Parish's
Woody
Globe Gilia
Globe Lily
glossy privet *
GOAT GRASS GENUS
GOAT GRASS GENUS
Goatgrass, Jointed *
GOAT'S BEARD GENUS
GODETIA GENUS
Goldback Fern
GOLDBACK FERN GENUS
GOLDBACK FERN GENUS
golden aster
Golden Crownbeard *
Golden Currant
GOLDEN EARDROPS GENUS
Golden Prince's Plume
Golden Stars
golden willow
Golden Wreath Wattle *
Golden Yarrow
GOLDENASTER GENUS
Goldenaster,
Hairy
Silk-grass
GOLDENBUSH GENUS
GOLDENBUSH GENUS
GOLDENBUSH GENUS
Goldenbush,
California
Coast
Mojave Rabbitbrush
Palmer's
Parish's
Pine
Prostrate Coast
Sawtooth
Slender-leaved
GOLDENEYE GENUS
GOLDENEYE GENUS
Golden-Fleece
GOLDENFLEECE GENUS
Golden-Fleece, Goldenbush
goldenhills
GOLDENROD GENUS
Goldenrod,
California
Southern
Western
GOLDENSTAR GENUS
GOLDENSTAR GENUS
goldenthread
Goldentop *
GOLDENTOP GENUS
GOLDENTOP GENUS
GOLDENWEED GENUS
GOLDENWEED GENUS
GOLDENWEED GENUS
GOLDFIELDS GENUS
Goldfields,
Coast
Southern
Goodding's Black Willow,
Goodding's willow
goose grass
GOOSE GRASS GENUS
GOOSEBERRY FAMILY
GOOSEBERRY GENUS
Gooseberry,
Fuchsia-flowered
Hillside
GOOSEFOOT FAMILY
GOOSEFOOT GENUS
Goosefoot,
Nettle-leaf *
California
Cut-leaved *
Lamb’s Quarters *
Largeseed *
Mexican tea *
Pitseed *
Goosegrass, India *
gopher plant *
gorse *
GOURD FAMILY
GOURD GENUS
Gourd, coyote
graceful popcorn flower
grain sorghum *
grand gilia
granny's hair-net
GRAPE FAMILY
GRAPE GENUS
grape soda lupine
Grape,
Cultivated *
Desert Wild
GRASS FAMILY
Grass,
Annual Bluegrass *
Annual Canarygrass *
Annual Quaking *
Arabian Schismus *
Arizona Brome *
Australian Chess *
Barnyard *
Bearded Bread Wheat *
Bearded Sprangletop
Beardless Wild Rye
Bermuda *
Big Squirreltail
Blue Wildrye
Bobtail Barley
Bristly Dogtail *
Brome Fescue *
Bulbous Bluegrass *
Bur Bristlegrass *
California Barley
California Brome
California Cord
California Melic
Cheat *
Chilean Chess *
Common Barley *
Common Mediterranean *
Cultivated Oats *
Curved Sicklegrass *
Dallis *
Darnel *
Deergrass
Ditch Beardgrass *
Dune Bentgrass
Dwarf Barley
Egyptian *
Elmer Fescue
European Alkali *
European Beachgrass *
Feather Finger *
Feathertop *
Foothill Needlegrass
Fountain *
Fowl Bluegrass *
Foxtail *
Foxtail Chess *
Giant Bentgrass *
Giant Reed *
Giant Stipa
Giant Wild Rye
Goldentop *
Harding *
Johnson *
Kikuyu *
Knot *
Knotroot Bristle
Little California Melica
Littleseed Muhly
Mediterranean Barley
Mediterranean Lovegrass *
Medusahead *
Mexican lovegrass
Mexican Sprangletop
Modest Pricklegrass *
Nit *
Nodding Needlegrass
Orchard *
Pacific Foxtail
Panic Veldtgrass *
Parish Three-awn
Poverty Brome *
Prairie Junegrass
Purple Falsebrome *
Purple Needlegrass
Rabbitsfoot *
Rat-tail Fescue *
Redtop *
Rescue Grass *
Ripgut *
Salt
Sandberg Bluegrass
Scratch
Seashore Paspalum *
Silver Hair *
Six-week Three-awn
Sixweeks
Slender Wild Oats *
Small Fescue
Smilo *
Smilo *
Smooth Crabgrass *
Soft Brome *
Sorghum *
Southern Crabgrass *
Southwestern Bushy Bluestem
Spike Bentgrass
Swamp Prickle *
Tall Fescue *
Tall Wheat *
Teal Lovegrass
Tufted Lovegrass
Uruguayan Pampas *
Wall Barley *
Water Beardgrass *
Wigeongrass
Wild Oats *
Witch Grass
Woodland Brome
Yellow Foxtail *
grassland silverpuffs
GRASS-LEAVED GOLDENRODS GENUS
grass-wrack
grassy tarweed
great brome *
Great Valley gumweed
greater periwinkle *
green algae
green bentgrass *
green dock *
green everlasting
green leaved dune goldenbush
green miner's lettuce
Greenbark Ceanothus
GREENBRIGHT GENUS
GREENBRIGHT GENUS
Greene's saxifrage
grey coast eriogonum
grey herniaria *
grey popcorn flower
GROUND-CHERRY GENUS
Groundcherry, Mexican *
Ground-pink
GROUNDSEL GENUS
GROUNDSEL GENUS
Groundsel,
California
California
Common *
Douglas'
German Ivy *
GROUNDSTAR GENUS
Guadalupe water nymph
gum cistus *
Gum Plant
gum plant goldenbush
GUM TREE GENUS
Gum,
Blue *
Bluntbudded Murray Red *
Red *
GUMPLANT GENUS
Gumweed
GUMWEED GENUS
gypsum springbeauty

  < >    H   To Index   

hairy beggarticks *
hairy brackenfern
hairy cat’s ear *
hairy ceanothus
hairy clover
hairy evening primrose
hairy fringe-pod
Hairy Golden-aster
Hairy Horsebrush
hairy lacepod
hairy lotus
hairy mistletoe
Hairy Nightshade *
hairy pepperwort
Hairy Podded Peppergrass
Hairy Purslane Speedwell
hairy rockrose *
Hairy Rupturewort *
Hairy Sandspurry *
hairy sun cups
hairy thorn-apple
Hairy Thyme-leaved Spurge
hairy vetch *
Hairy Waterclover
Hairy-fruited Buttercup
Hairy-leaved Ceanothus
Hairypink *
Hall’s Bush Lupine
HAPLOPAPPUS GENUS
hardheads *
HARDHEADS GENUS
Harding Grass *
Hareleaf
HARELEAF GENUS
Hartweg's Tauschia
Hartweg's twinevine
Hartweg's umbrellawort
HAWKSBEARD GENUS
Hawksbeard, Smooth *
Hawkweed
HAWKWEED GENUS
Hayes's iva
Hayfield Tarweed
Heartleaf Iceplant *
heartleaf keckiella
Heart-leaved Penstemon
Heart-Podded Hoary Cress
HEATH FAMILY
heather goldenweed
Hedge Mustard *
Hedge Mustard,
hedgemustard *
London Rocket *
Oriental *
HEDGE NETTLE GENUS
Hedge Nettle,
California
Rigid
White
hedge parsley *
Hedge parsley, California
hedgehog dogtail grass *
HEDGEMUSTARD GENUS
Hedge-nettle
HEDGEPARSLEY GENUS
Hedge-parsley,
Knotted *
Spreading *
Hedypnois *
HEDYPNOIS GENUS
HELIOTROPE GENUS
Heliotrope, Wild
HELLEBORINE GENUS
Hemlock, Poison *
Hemp, Indian
Henbit *
henbit deadnettle *
herb sophia *
HERBA IMPIA GENUS
HERBA IMPIA GENUS
herbaceous sagewort
herniaria *
HERNIARIA GENUS
HETEROCODON GENUS
Heterocodon, Rareflower
HIDESEED GENUS
HIDESEED GENUS
hierba del cancer
Hillside Broomrape
Hillside Gooseberry
hillside morning glory
Himalaya-berry *
Himalayan blackberry *
Hinds' willow
HIRSCHFELDIA GENUS
Hirtellous Sun Cup
Hoary Bowlesia *
Hoary Cress
HOARY CRESS GENUS
Hoary Nettle
hoary saltbush
Hoary-leaved Ceanothus
hoe nightshade *
hog fennel
Hog Fennel
hogbite *
Hogweed, little *
hollowleaf annual lupine
Hollyleaf Cherry
hollyleaf cherry
Hollyleaf Redberry
Holly-leaved Water-nymph
honey-scented navarretia
Honey-scented Pincushionplant
HONEYSUCKLE FAMILY
HONEYSUCKLE GENUS
honeysuckle penstemon
Honeysuckle,
California
Chaparral
wild
Hooded Canarygrass *
hooked groundstar
Hooked Navarretia
hooked pincushionplant
Hooker's Evening Primrose
Horehound *
HOREHOUND GENUS
HORKELIA GENUS
Horkelia, Wedgeleaf
Horned Sea-blite
HORNED-PONDWEED FAMILY
HORNED-PONDWEED GENUS
HORNWORT FAMILY
HORNWORT GENUS
Hornwort, Common
HORSEBRUSH GENUS
HORSETAIL FAMILY
HORSETAIL GENUS
Horsetail,
Giant
scouringrush
smooth
Horseweed
HORSEWEED GENUS
HORSEWEED GENUS
Horseweed,
Canadian
Coulter's
Little *
horticultural iris *
Hottentot Fig *
Hubby’s Phacelia
Humboldt Lily
hummingbird sage
hummingbird trumpet
Hyacinth, wild
Hybrid Desertbroom
Hyssop Loosestrife *

  < >    I   To Index   

ice plant *
iceplant *
ICEPLANT GENUS
Iceplant,
crocea *
Crystalline *
Heartleaf *
slender-leaved *
Incense Cedar
INCENSE CEDAR GENUS
incienso
India Goosegrass *
Indian clover
Indian hedgemustard *
Indian Hemp
INDIAN HEMP GENUS
Indian melilot *
Indian Milkweed
Indian Paintbrush
INDIAN PAINTBRUSH GENUS
INDIAN PAINTBRUSH GENUS
Indian Pink
Indian thistle
Indian tobacco
Indian Warrior
Indian wheat
Indian-fig *
Indianhemp dogbane
Indian-lettuce
Indigo, False
Inflated Duckweed
inkberry
interior goldenbush
Interior Live Oak
intermediate mariposa lily
Intermediate Sun Cup
ipomoea *
IRIS FAMILY
IRIS GENUS
Iris, Yellow Water *
Irisleaf Rush
island cherry
island false bindweed
island false bindweed
island false bindweed
island monkeyflower
Island Morning Glory
island pitchersage
island wallflower
Italian plumeless thistle *
Italian ryegrass *
Italian Thistle *
Ivy, German *

  < >    J   To Index   

Japanese peppermint
JAUMEA GENUS
Jaumea, Marsh
Jerusalem pine *
Jerusalem thorn *
Jewel Flower
JEWELFLOWER GENUS
Jim Hill mustard *
Jimson Weed *
JIMSON WEED GENUS
Jimsonweed, western
Johnny Jump-up
Johnson Grass *
Jointed Charlock *
jointed charlock *
Jointed Goatgrass *
JUNE GRASS GENUS
Junegrass, Prairie
JUNIPER GENUS
Juniper, California
Jupiter's beard *
Jurupa Hills Sun Cup

  < >    K   To Index   

Kansas thistle
Karok tobacco
KECKIELLA GENUS
KECKIELLA GENUS
Kellogg's snapdragon
Kern Brodiaea
Kern dwarf brodiaea
Kerner's Dock *
Kikuyu Grass *
KNAPWEED GENUS
KNAPWEED GENUS
KNAPWEED GENUS
Knapweed, Russian *
Knot Grass *
Knotroot Bristle Grass
Knotted Hedge-parsley *
KNOTWEED GENUS
Knotweed,
Common *
curlytop
Lady's Thumb *
Persian *
swamp
Kotolo milkweed

  < >    L   To Index   

lace parsnip
LACEFERN GENUS
Lace-pod
LACEPOD GENUS
Lace-pod,
hairy
Narrow-leaved
Lacepod, SantaCruz Island
lacy phacelia
Lady's Mantle
Lady's Thumb *
Lamb’s Quarters *
lance leaf lippia
lanceleaf fogfruit
Lance-leaf Live-forever
Lanceleaf Nightshade *
Lance-Leaved Aster
lance-leaved dudleya
LANTANA GENUS
Lantana, Weeping *
large flowered agoseris
Large Flowered Sand Spurry
Large Godetia
large leather-root
large leaved filaree
Large leaved lotus
large mouse ears *
Large-flowered Lotus
Large-flowered Phacelia
Large-flowered Popcorn Flower
largefruit amaranth *
Largeseed Goosefoot *
LARKSPUR GENUS
Larkspur,
Blue
Scarlet
spreading
LASTARRIAEA GENUS
Lateflowering Goosefoot *
LAUREL FAMILY
Laurel Sumac
LAUREL SUMAC GENUS
Laurel, California
Lavatera, Cretan *
lavender eriastrum
lavender woollystar
lawn burrweed *
lax snapdragon
LEADWORT FAMILY
leafy California buckwheat
leafy fleabane
least duckweed
LEATHER FLOWER GENUS
Leather Root
Leather Spineflower
LEATHER-ROOT GENUS
leaved cambess
LEGUME FAMILY
lemonade sumac
Lemonadeberry
lenscale
leopard lily
LEPTOSIPHON GENUS
Lesser Canarygrass *
Lesser Chickweed
lesser Indian paintbrush
lesser quakinggrass *
Lesser Swine Cress *
LESSINGIA GENUS
LESSINGIA GENUS
Lessingia, Valley
LETTUCE GENUS
Lettuce,
Prickly *
Water *
Lewis’ Evening Primrose
LEWISIA GENUS
LEWISIA GENUS
Lewis's sun cup
LICORICE GENUS
LICORICE GENUS
licorice plant *
Licorice,
Petite *
Wild
Lilac Mariposa Lily
Lilac, California
LILY FAMILY
LILY GENUS
Lily,
Butterfly Mariposa
Catalina Mariposa
Chocolate
Globe Mariposa
Humboldt
Lilac Mariposa
Plummer's Mariposa
Slender Mariposa
Star
Weed’s Mariposa
Yellow Mariposa
Linanthus
LINANTHUS GENUS
Linanthus,
common
Flax-flowered
fringed
whisker
White-flowered Pygmy
linda tarde
linear leaved goldenbush
linear leaved stillingia
lineleaf whitepuff
Lip Fern,
Cooper's
Coville's
Newberry's
LIPFERN GENUS
lippia
little barley
little blue loco
Little California Melica
little hogweed *
Little Horseweed *
little mallow *
little paintbrush
little quakinggrass *
little rattlesnake grass *
little spring beauty
little tarweed
Little Venus' Looking-glass
Little Western Bittercress
Little White Nightshade
littlefoot nemophila
Little-pod False Flax *
littleseed canarygrass *
Littleseed Muhly
Live-forever
LIVEFOREVER GENUS
LIZARD-TAIL FAMILY
LOASA FAMILY
LOBELIA GENUS
Lobelia, Rothrock's
LOBULARIA GENUS
Locoweed,
Gambel’s Dwarf
Santa Barbara
Southern California
LOCUST GENUS
Locust, Black *
LOEFLINGIA GENUS
Loeflingia, California
lollypop tree *
Lomatium,
common
Shiny
Woolly
London Rocket *
long leaf plantain
longbeak stork's bill *
Long-beaked Filaree *
longleaf bush lupine
Longleaf Rush
Long-leaved Ammania
longroot smartweed
longspur seablush
Long-spurred Plectritic
long-stem wild buckwheat
Looking-glass, Little Venus'
LOOSESTRIFE FAMILY
LOOSESTRIFE GENUS
Loosestrife,
California
Hyssop *
LOPSEED FAMILY
Loquat *
LOQUAT GENUS
Lotus,
birdfoot *
chaparral
Chile
Coastal
Deerweed
Large-flowered
San Diego
Silver
Spanish Clover
Strigose
LOUSEWORT GENUS
LOUSEWORT GENUS
LOVEGRASS GENUS
Lovegrass,
Mexican
Teal
Tufted
Low Amaranth *
low barley
Low Club Rush
Lowland Cudweed
Lowland Rotala
lucerne *
LUPINE GENUS
Lupine,
Bajada
Broad-leaved
Bush
Collar
Coulter's
Dove
Hall’s Bush
Stinging
Succulent
Summer
Valley
Lyon's Pentachaeta
Lyon's pygmydaisy

  < >    M   To Index   

Madder, Field *
Madia,
Common
Pygmy
Sticky
Madrean miner's lettuce
Madrid brome *
Mahogany, Mountain
mahonia
maiden clover
MAIDEN FERN GENUS
Maiden-hair Fern
MAIDENHAIR FERN GENUS
MALEPHORA GENUS
Malibu Baccharis
MALLOW FAMILY
MALLOW GENUS
MALLOW GENUS
mallow of Nice *
Mallow,
Alkali
Bull *
Bush
Checker
Cheeseweed *
Cretan *
Tree *
Maltese star-thistle *
MALVA ROSA GENUS
MANGOSTEEN FAMILY
Manroot
MANROOT GENUS
Many stemmed Eriophyllum
many stemmed gilia
Manyflower Tobacco *
Many-Flowered Desert-Marigold *
manyflowered monkeyflower
Many-nerved Catchfly
Many-ribbed Sedge
MANYSEED GENUS
Many-stem Woolly Sunflower
Many-stemmed Dudleya
MANZANITA GENUS
Manzanita,
Bigberry
Eastwood
MAPLE FAMILY
MAPLE GENUS
MAPLE GENUS
Maple, Big-Leaf
Marcescent Dudleya
marginal wood fern
marine water nymph
MARIPOSA LILY FAMILY
MARIPOSA LILY GENUS
MARIPOSA LILY GENUS
Mariposa Lily,
Butterfly
Catalina
Globe
Lilac
Plummer's
Slender
Weed’s
Yellow
Mariposa Rush
marsh baccharis
MARSH ELDER GENUS
MARSH FERN GENUS
Marsh Jaumea
Marsh Parsley *
MARSH PARSLEY GENUS
MARSH PARSLEY GENUS
MARSH PENNYWORT GENUS
MARSH PENNYWORT GENUS
Marsh Pennywort,
Floating
Whorled
marsh purslane
marsh rosemary
Marsh-elder, San Diego
marsh-fleabane
MARSH-ROSEMARY GENUS
Marsh-rosemary, Western
MARSILEA FAMILY
marvel of Peru *
mat amaranth
mat rush
MATCHWEED GENUS
Matchweed, California
Matilija Poppy
MATILIJA POPPY GENUS
matscale
Matted Sandmat *
Mayweed *
Meadow Grass, Fowl *
Meadow Nemophila
Meadow Rue,
Fendler's
Tall Western
MEADOW-RUE GENUS
meager tarweed
Meconella, Small-flowered
Medick, Black *
Mediterranean Barley
Mediterranean canarygrass *
MEDITERRANEAN GRASS GENUS
Mediterranean herba impia *
Mediterranean hoary mustard *
Mediterranean Lovegrass *
Mediterranean Mustard *
Medusahead *
MEDUSAHEAD GENUS
MELIC GENUS
Mendocino bushmallow
Menzies' goldenbush
Menzies' goldenbush
Menzies’ Goldenbush
Mexicali onion
Mexican Evening Primrose *
Mexican Fan Palm *
Mexican groundcherry *
Mexican lovegrass
Mexican Palo Verde *
Mexican pink
Mexican rush
Mexican Sprangletop
Mexican tea *
MEXICAN TEA GENUS
Mexican water lily *
Mexican whorled milkweed
MICRANTHES GENUS
micropus
Microseris
Microseris, Brown
microsteris
MIGNONETTE FAMILY
MILFOIL GENUS
Milk-aster,
San Diego
Tejon
Twiggy
whiteplume
Milkmaids
Milk-thistle *
MILK-THISTLE GENUS
MILKVETCH GENUS
Milkvetch,
Braunton's
common dwarf
Gambel’s
Santa Barbara
Southern California
Ventura Marsh
MILKWEED FAMILY
MILKWEED GENUS
MILKWEED GENUS
Milkweed,
California
Climbing
Indian
Narrow-leaved
MILKWORT FAMILY
MILKWORT GENUS
Milkwort, Fish's
millet mountain rice *
milo *
Miner's Lettuce
MINER'S LETTUCE FAMILY
MINERSLETTUCE GENUS
MINERSLETTUCE GENUS
Minerslettuce, annual water
miniature lupine
miniature suncup
MINT FAMILY
MINT GENUS
Mint,
American Cornmint
Pennyroyal *
Peppermint *
Spearmint *
Minute Duckweed
Minute-flowered Popcorn Flower
mission bells
mission cactus *
Mission Prickly-pear *
mission star
Mission Woodland-star
Missouri gourd
MISTLETOE FAMILY
MISTLETOE GENUS
MISTLETOE GENUS
Mistletoe,
Oak
Sycamore
mitre-fruited navarretia
Mock Heather
mock orange
mock orange *
mock parsley
Modest Prickle Grass *
Mohave lupine
Mojave Rabbitbrush
Mojave Sagebrush
moleplant *
MONARDELLA GENUS
Monardella, Thickleaf
Monkey Flower,
Bush
Creek
Downy
Scarlet
Slimy
Yellow
MONKEYFLOWER GENUS
MONKEYFLOWER GENUS
Monolopia
MONOLOPIA GENUS
Montana chaparral pea
Montia, water
Morning Glory *
Morning Glory,
Beach
Garden *
Island
orchard *
purple western
Small-Flowered
South Coast False
Wild
MORNING-GLORY FAMILY
MORNING-GLORY GENUS
MORNING-GLORY GENUS
MORNING-GLORY GENUS
Morning-Glory, South Coast Range
Morrocan Toadflax
mosquito fern
MOSQUITO FERN FAMILY
MOSQUITOFERN GENUS
moss fern
Moss Verbena *
Moss, Spanish *
mother of thousands *
mountain bog bulrush
mountain brome
Mountain Dandelion
mountain fringepod
Mountain Mahogany
MOUNTAIN MISERY GENUS
Mountain Misery, Southern
mountain neststraw
mountain nettle
Mountain Phacelia
mountain rush
MOUNTAIN-MAHOGANY GENUS
mouse barley *
mouse ear *
MOUSE-EAR CHICKWEED GENUS
Mouse-ear Cress *
Mouse-eared Chickweed *
Mrs. Cooper's lipfern
mud midget
MUD-MIDGET GENUS
MUD-MIDGET GENUS
mugwort
Mugwort, California
MUHLY GENUS
MUILLA GENUS
MUILLA GENUS
Muilla, Common
MULBERRY FAMILY
Mule Fat
MULLEIN GENUS
Mullein,
Turkey
Wand *
MUSKROOT FAMILY
musky stork's bill *
Mustang Mint
Mustard Evening Primrose
MUSTARD FAMILY
MUSTARD GENUS
MUSTARD GENUS
Mustard,
Asian *
Black *
California
Field *
Mediterranean *
Tansy
Tower
Tumble *
Myoporum *
MYOPORUM FAMILY
MYOPORUM GENUS
MYOPORUM GENUS
MYRSINE FAMILY
MYRTLE FAMILY

  < >    N   To Index   

Nairobi cassia *
naked broom rape
NAKED-STEMMED BULRUSH GENUS
Namaqualand daisy *
Naples Garlic
narrow leaved miner's lettuce
narrow leaved miner's lettuce
narrow leaved stillingia
narrowflower flaxflower
Narrowleaf Cottonrose *
Narrowleaf Dock *
narrowleaf goldenbush
narrowleaf plantain *
Narrow-leaved Bedstraw
Narrow-leaved Cattail
Narrow-leaved Firethorn *
Narrow-leaved Fringe-pod
Narrow-leaved Milkweed
Narrow-leaved Vetch *
narrow-leaved willow
Nasturtium *
NASTURTIUM FAMILY
NASTURTIUM GENUS
Navarretia,
Downy
Honey-scented
Hooked
Mitre-fruited
Slender-flowered Hooked
neckweed
Needle, Venus' *
NEEDLEGRASS GENUS
NEEDLEGRASS GENUS
NEEDLEGRASS GENUS
Needlegrass,
Foothill
Nodding
Purple
needlemat galium
Nemacladus, Nuttall's
Nemophila, Meadow
NEST STRAW GENUS
NESTSTRAW GENUS
Nest-straw, Everlasting
NETTLE FAMILY
NETTLE GENUS
Nettle,
Annual Stinging
Dwarf *
Hoary
Nettle-leaf Goosefoot *
Nevin's Barberry
Nevin's Brickellbush
Nevin's brickellia
NEW WORLD LOTUS GENUS
New Zealand Spinach *
Newberry's lipfern
ngaio tree *
NICKER GENUS
NIGHTSHADE FAMILY
NIGHTSHADE GENUS
Nightshade,
Hairy *
Little White
Purple
silverleaf *
White
Nit Grass *
NIT GRASS GENUS
Nodding Needlegrass
nolina
Nolina, Peninsular
northern water plantain
Northern willow herb
Notable Penstemon
NUTSEDGE GENUS
Nutsedge,
fragrant
Yellow *
Nuttall’s bittercress
Nuttall's Nemacladus
Nuttall's snapdragon

  < >    O   To Index   

OAK FAMILY
OAK GENUS
Oak Mistletoe
Oak,
Blue
Coast Live
Interior Live
Palmer's
Scrub
Valley
OATS GENUS
Oats,
Slender Wild *
Wild *
ocean blue morning glory *
ocean spray
OCEANSPRAY GENUS
ocellated Humbolt lily
okie bean *
Old Han Schismus *
old man’s beard *
old-man-in-the-Spring *
Oleander *
OLEANDER GENUS
Oligomeris
OLIGOMERIS GENUS
Olive *
olive buddleia *
OLIVE FAMILY
OLIVE GENUS
Olive, false *
Olney's bulrush
Olney's three-square bulrush
Oneflowered Broomrape
one-sided blue grass
ONION FAMILY
ONION GENUS
ONION GENUS
ONION GRASS GENUS
Onion,
Early
Peninsular
Red-skinned
Onionweed *
ORACH GENUS
Orach,
stinking
Tumbling *
orange flowered Menzies' fiddleneck
orangeberry nightshade *
Orchard Grass *
ORCHARD GRASS GENUS
orchard morning-glory *
ORCHID FAMILY
Orchid,
Alaskan Rein
Chaparral
Denseflower Rein
Stream
Orcutt's eragrostis
Oregon myrtle
Oregon-grape
OREGON-GRAPE GENUS
Oriental hedge mustard *
Oriental Mustard *
osteospermum *
Our Lord's candle
oval-leaf knotweed *
Owl's Clover, Purple
OWL'S-CLOVER GENUS
OWL'S-CLOVER GENUS
Oxalis
OXALIS FAMILY
OXALIS GENUS
Oxalis,
Bermuda Buttercup *
california
Rose *
Weedy *
OX-TONGUE GENUS
OX-TONGUE GENUS
Ox-tongue, Bristly *
Oyster Plant *

  < >    P   To Index   

Pacific bayberry
pacific blackberry
pacific blacksnakeroot
pacific blue grass
Pacific False Bindweed
Pacific fescue
Pacific Foxtail
pacific jimmyweed
pacific meadow foxtail
pacific mistletoe
pacific mosquitofern
pacific pea
Pacific poison oak
Pacific Sanicle
Pacific Willow
padre's shootingstar
Paintbrush,
Annual
exserted Indian
Indian
Woolly
painted charlock *
Pale Claytonia
Pale Spikerush
pale starwort
paleyellow iris *
PALM FAMILY
Palm, Mexican fan *
Palmer's Dudleya
Palmer's Goldenbush
Palmer's liveforever
Palmer's Oak
Palmer's rabbitbrush
PALOVERDE GENUS
pampas grass *
PAMPAS GRASS GENUS
PANIC GRASS GENUS
Panic Veldtgrass *
Panicled Bulrush
panicled rush
panicled willow herb
pappose tarweed
Parish goldenweed
Parish Three-awn
Parish's broomrape
Parish's glasswort
Parish's Goldenbush
Parish's pickleweed
Parish's sagebrush
Parish's Spikerush
Parry's blue eyed Mary
Parry's collinsia
Parry's false tarplant
Parry's Larkspur
Parry's Phacelia
Parry's spikeweed
Parry's tarplant
Parry's tarweed
PARSLEY PIERT GENUS
Parsley, Marsh *
Paso Robles navarretia
PASSION FLOWER FAMILY
PASSION FLOWER GENUS
Passion Flower, Blue *
pastora
PEA FAMILY
PEA GENUS
Pea,
Arabian *
Chaparral
Dolichos *
Perennial Sweet *
Sweet *
Wild Sweet
Peak Rush Rose
PEARLWORT GENUS
Pearlwort, Western
Pectocarya,
Slender
Winged
PELLITORY GENUS
Pellitory, Rillita
peninsular beargrass
Peninsular Nolina
Peninsular Onion
Pennyroyal *
PENSTEMON GENUS
PENSTEMON GENUS
Penstemon,
Foothill
Heart-leaved
Notable
Scarlet Bugler
Pentachaeta, Lyon's
PEONY FAMILY
PEONY GENUS
Peony, California
PEPPER TREE GENUS
Pepper Tree,
Brazilian *
Peruvian *
PEPPERCRESS GENUS
peppergrass
PEPPERGRASS GENUS
PEPPERGRASS GENUS
Peppergrass,
Dwarf
Hairy Podded
Heart-Podded
Lesser Swine Cress *
Perennial *
Prostrate
Shiny
Wayside *
Wild Pepper
Peppermint *
PEPPERWEED GENUS
PEPPERWEED GENUS
Pepperweed,
Featherleaf *
Perennial *
San Diego
Shaggyfruit
Shining
Upright
Virginia
PEPPERWOOD GENUS
PEPPERWORT GENUS
PEPPERWORT GENUS
PEPPERWORT GENUS
Peregrine Saltbush *
Perennial Burweed
Perennial Cat's Ear *
perennial pea *
Perennial Peppergrass *
perennial pepperweed *
Perennial Ryegrass *
Perennial Sweet Pea *
Perennial Wall-Rocket *
Perennial Wool Star
Perezia
Perez's sea lavender *
Periwinkle *
PERIWINKLE GENUS
Persian Knotweed *
Persian Speedwell *
Peruvian Pepper Tree *
Petite-licorice *
Petty Spurge *
PETUNIA GENUS
Petunia, Wild
PHACELIA GENUS
PHACELIA GENUS
Phacelia,
Branching
California Bells
Caterpillar
Fern-leaf
Hubby’s
Lacy
Large-flowered
Mountain
Parry's
Sticky
Yellow-throated
PHLOX FAMILY
PHLOX GENUS
PHLOX GENUS
Phlox,
Prickly
Slender
Phlox-leaved Bedstraw
pickleweed
PICKLEWEED GENUS
PICKLEWEED GENUS
PICKLEWEED GENUS
Pickleweed,
Bigelow's
Parish's
pigeonberry
pigeongrass *
Pigmy Weed
pigweed *
pigweed
pigweed *
pigweed amaranth *
PIGWEED GENUS
PIGWEED GENUS
Pigweed,
Prostrate
Rough *
PIMPERNEL GENUS
PIMPERNEL GENUS
Pimpernel,
Scarlet *
Water
PINCUSHION GENUS
Pincushion,
White
Yellow
PINCUSHIONPLANT GENUS
pine bluegrass
PINE FAMILY
PINE GENUS
pine goldenweed
Pine,
Aleppo *
Jerusalem *
PINEAPPLE FAMILY
Pineapple Weed *
Pine-Bush
pink cudweed
pink evening primrose *
Pink Everlasting
PINK FAMILY
PINK GENUS
pink grass *
pink honeysuckle
Pink Rockrose *
Pink Sand Verbena
Pink,
Indian
Windmill *
pinkladies *
pinon wormwood
PIPERIA GENUS
pipestem clematis
pipestems
Pitcher Sage
pitcher sage
PITCHER SAGE GENUS
Pitseed Goosefoot *
PITTOSPORUM FAMILY
Piute Cypress
PLANE TREE GENUS
planetree
PLANTAIN FAMILY
PLANTAIN GENUS
Plantain,
California
Common *
English *
Prairie
Water
Woolly
Platythyra *
Plectritic, Long-spurred
PLUM GENUS
Plume Acacia *
plume albizia *
PLUMELESS THISTLE GENUS
PLUMESEED GENUS
Plummer's Baccharis
Plummer's Mariposa Lily
Poinciana *
pointed cryptantha
Poison Hemlock *
POISON HEMLOCK GENUS
POISON IVY GENUS
Poison Oak
POISON OAK GENUS
Poison Sanicle
pokeberry
POKEWEED FAMILY
POKEWEED GENUS
Pokeweed, American
polished willow
POLYCARP GENUS
Polycarp,
California
Four-leaved *
POLYGALA GENUS
POLYPODY GENUS
Polypody, California
PONDWEED FAMILY
PONDWEED GENUS
PONDWEED GENUS
PONDWEED GENUS
PONDWEED GENUS
Pondweed, horned
PONYSFOOT GENUS
Ponysfoot, Asian *
Poor Man’s Pepper
poor-man's weatherglass *
popcorn flower
Popcorn Flower
Popcorn Flower,
Adobe
California
Rusty
San Diego
Valley
POPCORNFLOWER GENUS
POPLAR GENUS
POPPY FAMILY
POPPY GENUS
Poppy,
California
Collarless California
Corn *
Fire
Matilija
Prickly
Tree
Wind
post cedar
POTATO FAMILY
Poverty Brome *
Poverty Weed
Powell’s Amaranth
prairie bulrush
Prairie Junegrass
Prairie Plantain
PRICKLE GRASS GENUS
Pricklegrass, Modest *
Prickly Goldenfleece *
Prickly Lettuce *
Prickly Pear
PRICKLY PEAR GENUS
Prickly Pear,
chaparral
Coastal
Mission *
Prickly Phlox
Prickly Popcorn Flower
Prickly Poppy
PRICKLY POPPY GENUS
Prickly Sow Thistle *
prickly wild lettuce *
Pricklypear, beaver-tail
Prickly-Pear, Brown-Spined
PRICKLYPHLOX GENUS
Pride Of Madeira *
PRIMROSE FAMILY
PRIMROSE-WILLOW GENUS
prince's plume
PRINCE'S PLUME GENUS
Prince's Plume, Golden
PRIVET GENUS
Privet, Chinese *
prostrate amaranth
Prostrate Coast Goldenbush
prostrate peppergrass
prostrate pigweed *
Prostrate Pigweed
Prostrate Sandmat *
Prostrate Spurge
prostrate spurge *
PROSTRATE SPURGE GENUS
prostrate vervain
pterostegia
PTEROSTEGIA GENUS
pubescent common vetch *
pubescent fruited buttercup
Pumpkin, Field *
punch bowl godetia
Puncture Vine *
PUNCTURE VINE GENUS
purple ammannia
purple Chinese houses
Purple Clarkia
purple clarkia
Purple Falsebrome *
purple navarretia
Purple Needlegrass
Purple Nightshade
Purple Owl's Clover
Purple Sage
purple sand verbena
Purple Star-thistle *
purple stipa
purple threeawn
purple tussockgrass
Purple Vetch *
purple western morning glory
Purplespot Gilia
Pursh seepweed
Purslane *
PURSLANE FAMILY
PURSLANE GENUS
pussy paws
PUSSYPAWS GENUS
PUSSYPAWS GENUS
PUSSYPAWS GENUS
PUSSYPAWS GENUS
pygmy linanthus
Pygmy Madia
PYGMYDAISY GENUS
pygmyflower cryptantha
Pygmyleaf, spreading
PYGMYWEED GENUS

  < >    Q   To Index   

Quail Bush
QUAKING GRASS GENUS
QUASSIA FAMILY
Queen Anne's Lace *
Queen's-root

  < >    R   To Index   

RABBITBRUSH GENUS
Rabbitsfoot Grass *
RABBITSFOOT GRASS GENUS
Rabbitsfoot grass,
annual *
ditch *
racemed fiestaflower
RADISH GENUS
Radish,
wild *
Wild *
RAGWEED GENUS
Ragweed,
flatspine burr
Perennial Burweed
silver bur
Western
RAGWORT GENUS
RAGWORT GENUS
RAGWORT GENUS
Ragwort,
Brewer's
California
chaparral
Douglas'
Rancheria Clover
rape mustard *
Rareflower Heterocodon
RASPBERRY GENUS
Rat-tail Fescue *
rattail sixweeks grass *
Rattlesnake Weed
Rattlesnake Weed
Rattle-weed, Brauton's
rayless chamomile *
rayless ragwort
red ammannia
red apple *
Red Brome *
Red Gum *
Red Maids
Red Maids,
Brewer's
fringed
red oxalis *
Red River gaura *
Red Sand Verbena
red star-thistle *
Red Valerian *
Red Willow
Redberry
redberry buckthorn
Redberry,
Hollyleaf
spiny
redbud
REDBUD GENUS
reddish tufted vetch *
Red-gland Spurge
redheart
redish shredding primrose
REDMAIDS GENUS
REDMAIDS GENUS
redroot amaranth *
redroot pigweed *
Red-rooted Flatsedge
redscale *
Redshank
Red-skinned Onion
Red-stem Filaree *
REDSTEM GENUS
redstem stork's bill *
red-tip rabbit-tobacco *
Redtop *
Rein orchid
REIN ORCHID GENUS
Rein Orchid,
Alaskan
Chaparral
Denseflower
Rescue Grass *
resinous rockrose *
reticulate seeded spurge
ribgrass *
rice grass *
RICEGRASS GENUS
RICEGRASS GENUS
RICINUS GENUS
rigid bird's beak
Rigid Hedge Nettle
Rillita Pellitory
ringed-stem bastard-sage
Ripgut Grass *
ripgut grass *
river red gum *
river red gum *
Rock Cress
Rock Cress
ROCK CRESS GENUS
ROCK CRESS GENUS
Rock Daisy
ROCKCRESS GENUS
ROCKCRESS GENUS
ROCKDAISY GENUS
rock-rose
ROCK-ROSE FAMILY
ROCK-ROSE GENUS
Rockrose,
Crimson-spot *
Peak Rush Rose
Pink *
rod wirelettuce
Rooted Spikerush
Rose Clover *
Rose Evening Primrose *
ROSE FAMILY
ROSE GENUS
Rose Oxalis *
Rose Snapdragon
rose sundrops *
Rose, California Wild
rosilla
Rothrock's Lobelia
rough cat’s ear *
Rough cockleburr
rough hedgenettle
Rough Pigweed *
rough sedge
roughglume bushy bluestem
rough-stemmed popcornflower
Round-fruited Sedge
round-hooded milkweed
Round-leaf Boykinia
roundleaf brookfoam
Roundleaf Geranium *
roundleaf stork's bill
round-seeded acacia *
royal goldfields
rubber rabbitbrush
RUE FAMILY
RUPERTIA GENUS
RUPERT'S SCURF-PEA GENUS
RUPTUREWORT GENUS
Rupturewort, Hairy *
RUSCACEAE FAMILY
RUSH FAMILY
RUSH GENUS
Rush Rose, Peak
Rush Skeleton Weed *
rush wheat grass *
Rush,
Baltic
Basket
Brown Headed
Irisleaf
Longleaf
Mariposa
Mexican
Southwestern Spiny
Spreading
Toad
Wrinkled
rushrose
RUSH-ROSE GENUS
RUSH-ROSE GENUS
Russian Knapweed *
RUSSIAN KNAPWEED GENUS
Russian Thistle *
RUSSIAN THISTLE GENUS
Rusty Flatsedge
rusty haired popcorn flower
rusty popcornflower
RYE GRASS GENUS
RYE GRASS GENUS
RYE GRASS GENUS
RYE GRASS GENUS
Ryegrass, Perennial *

  < >    S   To Index   

sacapellote
Sack Clover, Truncate
sacred thorn-apple
SAGE GENUS
Sage,
Black
Chia
Crimson Pitcher
fragrant pitcher
Purple
White
sagebrush combseed
SAGEBRUSH GENUS
Sagebrush,
California
Mojave
sagebrush-leaved pincushion
sago pondweed
Sahara mustard *
sallow wattle *
salsify *
Salt Grass
salt heliotrope
Salt Marsh Baccharis
Salt Marsh Bird’s-Beak
Salt Marsh Fleabane
Saltbrush,
Spear Leaved *
Tumbling *
SALTBUSH GENUS
Saltbush,
Annual
Australian *
Beach
California
Coulter’s
Four-wing
Peregrine *
Quail Bush
Swamp *
Watson's
Saltcedar *
SALTGRASS GENUS
SALTGRASS GENUS
saltmarsh bulrush
Saltmarsh Dodder
Salt-marsh Sand Spurry
saltscale
SALTUGILIA GENUS
Saltwort
SALTWORT FAMILY
SALTWORT GENUS
SALTWORT GENUS
SALTY BIRD’S-BEAK GENUS
San Bernardino larkspur
San Diego bedstraw
San Diego bird's-foot trefoil
San diego fiestaflower
San Diego Lotus
San Diego Marsh-elder
San Diego Milk-aster
San Diego pepperweed
San Diego Popcorn Flower
San Diego povertyweed
San Diego Sedge
San Diego Viguiera
San Diego wild cabbage
San Diego wirelettuce
San Fernando Valley Spineflower
San Francisco campion
San Francisco woodland-star
San Gabriel bluecup
San Joaquin snakeweed
San Luis blazingstar
San Luis Obispo Sedge
San Luis purple sage
San Luis stick leaf
sand brome *
sand convolvulus
Sand Cress
sand croton
sand fringepod
sand lettuce
Sand Mat
sand pepperweed
sand pygmyweed
SAND VERBENA GENUS
Sand Verbena,
Pink
Red
SANDALWOOD FAMILY
SAND-ASTER GENUS
Sandbar Willow
Sandberg Bluegrass
sand-bur
sandcarpet
sanddune wallflower
SANDMAT GENUS
Sandmat, Prostrate *
SAND-SPURREY GENUS
Sand-spurry,
Boccone's *
Hairy *
Salt-marsh
Sandspurry, Sticky
SANDWEED GENUS
Sandweed, common
SANDWORT GENUS
Sandwort, Douglas'
sandysoil suncup
SANICLE GENUS
Sanicle,
Pacific
Poison
sharp-toothed
tuberous
Santa Barbara Bedstraw
Santa Barbara Locoweed
Santa Barbara milkvetch
Santa Barbara milkvetch
Santa Barbara sedge
Santa Catalina Island Buckwheat
Santa Catalina Island’s St. Catherine’s Lace
Santa Catalina mariposa lily
Santa Cruz Island bush mallow
Santa Cruz Island Fringepod
Santa Cruz Island suncup
Santa Monica Mountains dudleya
Santa Monica Mountains dudleya
Santa Monica Mountains Dudleya
Santa Susana tarplant
Santa Susana Tarweed
Santa Ynez Wild Buckwheat
SantaCruz Island lacepod
sapphire eriastrum
Sapphire Wool Star
SAVORY GENUS
SAVORY GENUS
sawtooth bristleweed
Sawtooth Goldenbush
SAXIFRAGE FAMILY
SAXIFRAGE GENUS
Saxifrage, California
Scale Broom
SCALE-BROOM GENUS
scaly stemmed sand plant
SCANDIX GENUS
Scarlet Beeblossom
Scarlet Bugler
scarlet gaura
Scarlet Larkspur
scarlet lupine
Scarlet Monkey Flower
Scarlet Pimpernel *
scarlet-honeysuckle
Schismus *
SCOURING RUSH GENUS
scouringrush horsetail
Scratch Grass
Scrub Oak
scrub oak
Sea Beet *
Sea Fig *
sea fig *
sea lavender
sea muilla
Sea Rocket *
SEA ROCKET GENUS
Sea Rocket,
American *
European *
SEA-BLITE GENUS
Sea-blite,
Estuary
Horned
Woolly
SEABLUSH GENUS
Seablush, longspur
Sea-cliff Buckwheat
SEAHEATH GENUS
Seaheath, alkali
Sea-Lavender *
SEA-LAVENDER GENUS
Sea-lavender,
California
Canarian *
wavyleaf *
sealettuce
seascale
seashore bentgrass
seashore false bindweed
Seashore Paspalum *
seaside bulrush
Seaside Calandrinia
seaside heliotrope
seaside pussypaws
seaside redmaids
SEDGE FAMILY
SEDGE GENUS
Sedge,
Clustered Field
Many-ribbed
Round-fruited
San Diego
San Luis Obispo
Santa Barbara
Swamp
Western Rough
seep monkeyflower
SEEPWEED GENUS
SENNA GENUS
SENNA GENUS
Senna,
African *
silver *
serpentine springbeauty
sessileflower false goldenaster
shadscale
shaggy thelypod
shaggyfruit pepperweed
Shamel Ash *
Sharp Dock *
sharp leaved fluellin *
sharp point fluellin *
sharpleaf cancerwort *
sharptooth blacksnakeroot
sharp-toothed sanicle
Sheep Sorrel *
shepherd's needle *
Shepherd's Purse *
SHEPHERD'S PURSE GENUS
shield fern
shining pepperweed
shining willow
shiny biscuitroot
Shiny Chickweed
Shiny Lomatium
Shiny Peppergrass
shiver grass *
Shooting Star
SHOOTING STAR GENUS
Shoregrass
shortfruit stork's bill *
shortlobe phacelia
shortpod mustard *
Showy Baby's-breath *
showy greenbright
Showy Island Snapdragon
showy penstemon
showy prickly-nut cryptantha
Shredding Primrose
shrubby bedstraw
shrubby butterweed
shrubby camphorweed
shrubby eriastrum
SICKLE GRASS GENUS
sicklepod rockcress
Sierra milkwort
SILK TASSEL BUSH GENUS
SILK TASSEL FAMILY
silk-grass goldenaster
Silk-tassel Bush
silver aira *
Silver Beach-bur
silver beachweed
silver bird's-foot trefoil
silver bur ragweed
Silver Cassia *
silver European hairgrass *
Silver Hair Grass *
Silver Lotus
Silver Puffs
Silver Wattle *
SILVERBACK FERN GENUS
SILVERBACK FERN GENUS
Silverleaf Cotoneaster *
Silverleaf Nettle *
silverleaf nightshade *
SILVERPUFFS GENUS
SILVERPUFFS GENUS
SILVERPUFFS GENUS
Silverpuffs, Douglas'
silversheath knotweed *
silvery hairgrass *
SIMAROUBA FAMILY
sinuate-leaved gaura *
six weeks fescue *
six weeks fescue
Six-week Three-awn
Sixweeks Grass
Skeleton Weed, Rush *
Skullcap
SKULLCAP GENUS
skunk bush
skunkbush sumac
sleeping combseed
Sleepy Catchfly
sleepy silene
slender annual buttercup
Slender Buckwheat
slender comb seed
Slender Cotton Weed
slender fescue
slender firethorn *
slender keel fruit
Slender Mariposa Lily
Slender Pectocarya
Slender Phlox
slender plantain
slender pod jewelflower
slender spire orchid
Slender Sunflower
Slender Tarweed
slender tarweed
slender tropidocarpum
Slender Vetch
Slender Wild Oats *
slender woolly marbles
slender woolly wild buckwheat
Slender Woollyheads
Slender-flowered Hooked Navarretia
Slender-leaved Goldenbush
Slender-Leaved Iceplant *
Slim Aster
Slimy Monkey Flower
small burnet *
Small Evening Primrose
Small Fescue
small flower western flax
small flowered cryptantha
small flowered cudweed
small flowered evening primrose
small flowered lotus
small flowered needlegrass
small flowered nightshade
small flowered stipa
small head field clover
small primrose
small seeded spurge
small tarweed
small Venus' looking glass
small willow herb
small-crown wirelettuce
smallflower fairypoppy
smallflower threadplant
smallflower tussockgrass
Small-flowered Dwarf-flax
Small-Flowered Fiddleneck
Small-flowered Meconella
Small-flowered Microseris
Small-Flowered Morning-Glory
small-flowered stick leaf
small-fruited bulrush
Small-head Clover
smallseed sandmat
SMARTWEED GENUS
SMARTWEED GENUS
Smartweed,
Dotted
Water
willow
Smilax Asparagus *
Smilo Grass *
smooth barley *
smooth beggartick
Smooth Boisduvalia
smooth cat's ear *
smooth chickweed
Smooth Crab grass *
Smooth Hawk's Beard *
smooth horsetail
Smooth Scouring-rush
smooth spike-primrose
smooth valved willow dock
smooth western morning glory
Smoothstem Blazing Star
SMOTHERWEED GENUS
snake cholla
Snake Root
SNAKELILY GENUS
SNAKELILY GENUS
SNAKEROOT GENUS
Snakeroot, sticky *
SNAKEWEED GENUS
snapdragon campion
SNAPDRAGON GENUS
SNAPDRAGON GENUS
SNAPDRAGON GENUS
SNAPDRAGON GENUS
Snapdragon,
Rose
Showy Island
Twining
Violet
White
Sneezeweed
SNEEZEWEED GENUS
Snowberry
SNOWBERRY GENUS
soap bush
Soap Plant
SOAP PLANT GENUS
SOAP PLANT GENUS
SOAPBERRY FAMILY
soaproot
soaproot
Soft Brome *
soft chess *
soft flag
SOLEIROLIA GENUS
SOLEIROLIA GENUS
Soliva, Common *
Sonora Everlasting
Sonoran fan palm *
Sonoran Maiden Fern
Sorghum *
SORGHUM GENUS
Sorrel, Sheep *
sour clover
sourclover *
South American soliva *
South Coast False Bindweed
South Coast Range Morning-Glory
Southern bearclover
Southern Blue-cup
southern bulrush
southern California black walnut
southern California dudleya
Southern California grape
Southern California Locoweed
southern California silver lotus
southern California walnut
southern cattail
southern checkerbloom
southern chinook brome
Southern Crab grass *
southern evening primrose *
Southern Goldenrod
Southern Goldfields
southern hawkweed
southern honeysuckle
southern maiden hair
Southern Mountain Misery
southern poverty weed
Southern Russian Thistle *
southern silk tassel
southern suncup
Southern Tarplant
Southern Tauschia
southern umbrellawort
Southern Waternymph
southwestern annual saltmarsh aster
Southwestern Bushy Bluestem
Southwestern Spiny Rush
Sow Thistle *
Sow Thistle,
common *
Prickly *
sowbane *
SOW-THISTLE GENUS
SPANISH BAYONET GENUS
SPANISH BAYONET GENUS
Spanish brome *
Spanish Broom *
Spanish Clover
Spanish Moss *
Spanish-needles *
SPANISH-NEEDLES GENUS
SPANISH-NEEDLES GENUS
spear leaved saltbrush *
Spearmint *
spearscale *
Speckled Clarkia
SPEEDWELL GENUS
SPEEDWELL GENUS
Speedwell,
Hairy Purslane
Persian *
Water *
SPIDERFLOWER FAMILY
Spike Bent Grass
spike moss
SPIKE MOSS GENUS
Spike Moss, Bigelow's
spike redtop
SPIKE-MOSS FAMILY
SPIKERUSH GENUS
Spikerush,
Pale
Parish's
Rooted
SPIKEWEED GENUS
spine-flower
SPINEFLOWER GENUS
SPINEFLOWER GENUS
Spineflower,
California
Leather
San Fernando Valley
Turkish Rugging
Spiny clotbur *
Spiny Cocklebur *
spiny naiad
spiny redberry
spiny threecornerjack *
SPLEENWORT FAMILY
SPLEENWORT GENUS
Splendid Gilia
splendid mariposa lily
spoon-leaved stonecrop
spotted eucrypta
spotted hideseed
spotted Humboldt's lily
spotted ladysthumb *
spotted sandmat *
Spotted Spurge *
SPRANGLETOP GENUS
Sprangletop,
Bearded
Mexican
sprawling saltbush *
spreading alkaliweed
Spreading Hedge-parsley *
spreading larkspur
spreading loeflingia
spreading pygmyleaf
Spreading Rush
spring loving centaury
spring vetch *
Spring Vetch *
SPRINGBEAUTY GENUS
SPRINGBEAUTY GENUS
Springbeauty,
gypsum
serpentine
Streambank
Streambank
SPURGE FAMILY
SPURGE GENUS
Spurge,
Caper *
creeping *
Hairy Thyme-leaved
Petty *
Prostrate
Rattlesnake Weed
Red-gland
Spotted *
Terracina *
Thyme-leaved
Warty
SPURREY GENUS
Spurry, Corn *
SPURWORT GENUS
squash *
SQUASH GENUS
SQUIRRELTAIL GENUS
SQUIRRELTAIL GENUS
SQUIRRELTAIL GENUS
Squirreltail, Big
St. John’s Wort *
ST. JOHN'S WORT FAMILY
ST. JOHN'S WORT GENUS
Star Thistle, Purple *
Star thistle, Tocalote *
Star Thistle, Yellow *
Star-lily
STAR-THISTLE GENUS
STAR-THISTLE GENUS
STAR-THISTLE GENUS
starwort *
STARWORT GENUS
statice *
Stebbins’ microseris
Stebbinsoseris
sterile brome *
Stick-leaf
Stick-tight
STICKTIGHT GENUS
STICKTIGHT GENUS
stickwort *
sticky chickweed *
Sticky Cinquefoil
sticky false gilia
sticky false gilyflower
Sticky Madia
sticky monkey flower
sticky mouse-ear chickweed *
Sticky Phacelia
sticky sand verbena
Sticky Sandspurry
sticky snakeroot *
sticky snapdragon
stickywilly
stiffbranch bird's beak
Stillingia, narrow leaved
stinging annual lupine
Stinging Lupine
stinging nettle
STINGING NETTLE GENUS
STINGINGNETTLE GENUS
stink bean *
stink tree *
stinking chamomile *
stinking orach
stinkweed *
Stinky Gilia
Stipa, Giant
STITCHWORT GENUS
STONECROP FAMILY
STONECROP GENUS
Stonecrop, Broadleaf
stonewort algae
STONEWORT GENUS
STONEWORT).
Division: Charophyta (STONEWORTS FAMILY

STORKSBILL GENUS
Stream Orchid
Streambank Springbeauty
Streambank Springbeauty
strigose bird's-foot trefoil
Strigose Lotus
strigose sun cup
Succulent Lupine
Sudan grass *
suffrutescent wallflower
Sugar Bush
sugar sumac
SUMAC FAMILY
SUMAC GENUS
Sumac,
Laurel
lemonade
skunkbush
sugar
Summer Holly
SUMMER HOLLY GENUS
Summer Lupine
sun cup
SUN CUP GENUS
SUN CUP GENUS
Sun Cup,
beach
Hirtellous
Intermediate
Jurupa Hills
small
Southern
Strigose
Suncup,
mustard
shredding
sunflower
SUNFLOWER FAMILY
SUNFLOWER FAMILY
SUNFLOWER FAMILY
SUNFLOWER GENUS
Sunflower,
Bush
Canyon
Common
Slender
SUN-ROSE GENUS
SUN-ROSE GENUS
Swamp Carex
swamp knotweed
Swamp Prickle Grass *
Swamp Saltbush *
swamp sedge
swamp wattle *
Sweet Alyssum *
SWEET ALYSSUM GENUS
Sweet Cicely
Sweet Clover,
White *
Yellow *
Sweet Fennel *
Sweet Pea *
Sweet Pea, Wild
SWEET-CICELY GENUS
SWEETCLOVER GENUS
SWEETGALE GENUS
SWEETROOT GENUS
sweetscent
Swine Cress, Lesser *
SYCAMORE FAMILY
SYCAMORE GENUS
Sycamore Mistletoe
Sycamore, Western
Sydney Golden Wattle *

  < >    T   To Index   

tacky phacelia
tall annual willowherb
tall centaury
Tall Cyperus
Tall Fescue *
tall flatsedge
tall stephanomeria
tall tumblemustard *
Tall Western Meadow Rue
Tall Wheat Grass *
tamarisk *
TAMARISK FAMILY
TAMARISK GENUS
TANSY GENUS
tansy leafed phacelia
Tansy Mustard
TANSY MUSTARD GENUS
tares *
TARPLANT GENUS
TARPLANT GENUS
Tarplant, Southern
tarragon
Tarragon, Wild
TARWEED GENUS
TARWEED GENUS
TARWEED GENUS
Tarweed,
Coast
common
common
Hayfield
Santa Susana
Slender
slender
small
Tasmanian bluegum *
Tauschia, Southern
Teal Lovegrass
TEASEL FAMILY
TEASEL GENUS
Teasel, Wild *
Tecate Cypress
Tejon Cryptantha
Tejon Milk-aster
Telegraph Weed
telegraph weed
TELEGRAPH WEED GENUS
Terracina Spurge *
TETRAGONIA GENUS
Texas Indian paintbrush
thale cress *
THELYPTERIS FAMILY
THEOPHRASTACEAE FAMILY
thick-bracted goldenbush
Thicket Creeper *
Thickleaf Monardella
thingrass
thinleaf orach *
THISTLE GENUS
Thistle,
Bull *
California
Clustered
Cobweb
Italian *
Milk *
Russian *
Southern Russian *
thompsongrass *
THOOTHCUP GENUS
THORN-APPLE GENUS
Thoroughwort *
Thread Stem
thread stemmed fleabane
Threadleaf Wool-star
THREADPLANT GENUS
Threadplant, smallflower
threadstem flax
threadstem madia
threadstem tarweed
THREE-AWN GENUS
Three-awn,
Parish's
Six-week
THREECORNERJACK GENUS
Threecornerjack, spiny *
thymeleaf sandmat
thymeleaf sandmat
Thymeleaf Speedwell
Thyme-leaved Spurge
TICKSEED GENUS
TICKSEED GENUS
Tidy Tips
TIDYTIPS GENUS
Toad Rush
toadflax
TOADFLAX GENUS
TOADFLAX GENUS
TOADFLAX GENUS
Toadflax, Morrocan
tobacco *
TOBACCO GENUS
Tobacco,
Bigelow’s
Cleveland's
Manyflower *
Tree *
Tocalote *
Toloache *
toloache
toluaca
tomate *
Tomatillo *
Tomato *
TOMATO GENUS
Tomcat Clover
tongue grass
Tongueshape Bogmat
tooth-cup
toothed willow dock
TOOTHLEAF GENUS
toothwort
TOOTHWORT GENUS
torhleaf goldeneye
Tower Mustard
tower rockcress
Toyon
TOYON GENUS
tractscale
Trailing African Daisy *
trailing lantana *
trailing pearlwort
trailing shrubverbena *
trailing snowberry
trailing tormentil *
treasureflower *
TREASURE-FLOWER GENUS
tree aenium *
Tree Clover
Tree Mallow *
TREE MALLOW GENUS
Tree of Heaven *
Tree Poppy
TREE POPPY GENUS
Tree Tobacco *
TREFOIL GENUS
trip vine
tropical barbed bristlegrass *
TROPIDOCARPUM GENUS
truncate leaf lupine
Truncate Sack Clover
TUBEROUS BULRUSHES GENUS
tuberous sanicle
tufted eschscholzia
Tufted Lovegrass
tufted poppy
tule potato *
Tule,
American
California
Common
Tumble Mustard *
Tumbleweed *
Tumbleweed *
Tumbling Orach *
tumbling saltweed *
tuna cactus *
Turkey Mullein
TURKEY MULLEIN GENUS
Turkey Pea
turkey tangle fogfruit
Turkish Rugging
turnip *
TURNIP GENUS
turtleweed
Twiggy Wreath Plant
Twining Snapdragon
two seeded milk vetch
Two-tone Everlasting

  < >    U   To Index   

Umbrella Plant *
UMBRELLA SEDGE GENUS
UMBRELLAWORT GENUS
upright burrhead
Upright Pepperweed
upright veldt grass *
uropappus
Uruguayan Pampas Grass *
Utah miner's lettuce
Utah miner's lettuce

  < >    V   To Index   

VALERIAN FAMILY
Valerian, Red *
valley broom rape
valley goldfields
Valley Lessingia
Valley Lupine
Valley Oak
Valley Popcorn Flower
valley redstem
valley sedge
valley vinegarweed
valley wild rye
Variable Flatsedge *
variable linanthus
variegated clover
Veatch silktassel
veiny pepper grass
VELDTGRASS GENUS
Velvet Ash
VENEGASIA GENUS
Ventura Marsh Milkvetch
VENUS LOOKING-GLASS GENUS
Venus' Needle *
Venus-hair Fern
Verbena,
Bigbract
Common
Moss *
Verity's Dudleya
Verity's liveforever
vernal barley
vervain
VERVAIN FAMILY
VERVAIN GENUS
VERVAIN GENUS
Vervain,
Common
prostrate
VETCH GENUS
Vetch,
American
Narrow-leaved *
Purple *
Slender
Spring *
Winter *
Victorian box *
Viguiera, San Diego
VINE MILKWEED GENUS
Vinegar Weed
VINEGARWEED GENUS
Vinegarweed, Valley
VIOLET FAMILY
VIOLET GENUS
Violet Snapdragon
VIPER'S BUGLOSS GENUS
virgate stephanomeria
Virginia creeper *
VIRGINIA CREEPER GENUS
Virginia glasswort
Virginia pepperweed
Virgin's Bower
VIRGIN'S BOWER GENUS
Virgin's Bower,
chaparral
Western
viscid bulrush

  < >    W   To Index   

Wall Barley *
Wall Bedstraw *
WALLFLOWER GENUS
Wallflower,
Coast
Western
WALLROCKET GENUS
Wall-Rocket, Perennial *
WALNUT FAMILY
WALNUT GENUS
Walnut, California Black
Wand Buckwheat
Wand Mullein *
wappato *
Warty Spurge
Washington fan palm *
Water Beardgrass *
water bent *
Water Blinks
water chickweed
WATER CHICKWEED GENUS
WATER CHICKWEED GENUS
Water Cress
WATER CRESS GENUS
WATER CRESS GENUS
Water Fern
Water Lentil
Water Lettuce *
water montia
WATER NYMPH GENUS
Water Parsnip
Water Pimpernel
WATER PIMPERNEL GENUS
WATER PIMPERNEL GENUS
Water Plantain
WATER PLANTAIN GENUS
WATER PRIMROSE GENUS
Water Primrose, floating
Water Smartweed
Water Speedwell *
water wattle *
Water Weed, Yellow
WATERBUTTONS GENUS
WATER-CLOVER GENUS
watergrass *
WATERLEAF FAMILY
WATER-LETTUCE GENUS
WATERLILY FAMILY
WATERLILY GENUS
Waterlily, Yellow *
WATERNYMPH GENUS
Waternymph,
Holly-leaved
Southern
WATERPARSNIP GENUS
WATER-PLANTAIN FAMILY
WATERWEED FAMILY
Watson's bush lupine
Watson's orach
Watson's Saltbush
WATTLE GENUS
Wattle,
coastal *
Everblooming *
Golden Wreath *
Silver *
Sydney Golden *
wavyleaf beeblossom *
Wavyleaf Sea Lavender *
wavyleaf soap plant
Wavy-leaved Gaura *
WAX MYRTLE FAMILY
WAX MYRTLE FAMILY
Wax Myrtle, California
WAXBERRY GENUS
wayside pepper grass *
wayside peppergrass
weak leaved burweed
weakleaf bur ragweed
wedgeleaf ceanothus
wedge-leaf draba
Wedgeleaf Horkelia
wedge-leaf whitlow grass
Weed’s Mariposa Lily
Weedy Cudweed *
Weedy Oxalis *
weeping alkaligrass *
Weeping Lantana *
western blue-eyed grass
western boykinia
Western Bracken Fern
western chain fern
western coastal wattle *
WESTERN CYPRESS GENUS
Western Dichondria
western flat topped goldenrod
WESTERN FLAX GENUS
Western Goldenrod
western goldentop
western Jimsonweed
western lady's mantle
western lupine
western marsh cudweed
Western Marsh-rosemary
western nettle
WESTERN NETTLE GENUS
western pearlflower
Western Pearlwort
western poison oak
western ponysfoot
western poppy
western prickly pear
Western Ragweed
Western Redbud
western rough sedge
Western Spleenwort
western stingingnettle
Western Sycamore
western tansymustard
western thistle
western verbena
Western Virgin's Bower
Western Wallflower
western white clematis
wheat *
WHEAT GENUS
WHEAT GRASS GENUS
WHEAT GRASS GENUS
WHEAT GRASS GENUS
Wheat Grass, Tall *
Whisker Brush
whisker linanthus
Whispering Bells
WHISPERINGBELLS GENUS
WHISPERINGBELLS GENUS
White Alder
White Bladderflower *
white cedar
white chaenactis
White Chaparral Currant
White Clover *
white everlasting
white fairy lantern
White Fiesta Flower
white flowered dune goldenbush
white flowered goldenbush
White Forget-me-not
white garlic
white globe lily
White Hedge Nettle
white horse-nettle *
white leaf monardella
white leaved goosefoot *
White Nightshade
White Pincushion
white rabbit-tobacco
White Sage
White Snapdragon
White Sweet Clover *
White Thorn
whiteflower currant
White-flowered Filaree
White-flowered Pygmy Linanthus
whitemargin sandmat
white-panicled aster
Whiteplume Wirelettuce
Whitepuff, lineleaf
whiteroot sedge
White-stem Filaree *
whitestem hedgenettle
White-tipped Clover
WHITE-TOP GENUS
Whiteweed
Whorled Marsh Pennywort
whorled marshpennywort
wide throated yellow monkeyflower
WIDGEONWEED GENUS
WIDGEONWEED GENUS
WIGANDIA GENUS
Wigandia, Caracus *
Wigeon Grass
WILD BUCKWHEAT GENUS
WILD CABBAGE GENUS
wild Canterbury bells
wild carrot *
WILD CARROT GENUS
Wild Carrot,
American
Queen Anne's Lace *
Wild Celery
wild celery *
Wild Cucumber
WILD CUCUMBER GENUS
Wild Heliotrope
wild heliotrope
wild hollyhock
wild honeysuckle
wild hyacinth
Wild Licorice
wild lilac
wild mint
Wild Morning Glory
Wild Oats *
wild parsley
wild parsley *
WILD PEA GENUS
wild pepper grass
Wild Petunia
wild radish *
Wild Radish *
WILD RADISH GENUS
WILD RYE GENUS
WILD RYE GENUS
WILD RYE GENUS
Wild Rye,
Beardless
Giant
Wild Sweet Pea
Wild Tarragon
Wild Teasel *
wilding pink *
WILDRYE GENUS
Wildrye, Blue
Willow Dock
WILLOW FAMILY
WILLOW GENUS
WILLOW HERB GENUS
WILLOW HERB GENUS
Willow Herb, Small
willow smartweed
Willow Weed
Willow,
Arroyo
Goodding's
Pacific
Red
Sandbar
Willow-herb
Willow-herb Clarkia
Willow-herb,
Field
fringed
willow-leaved dock
Wind Bags
Wind Poppy
WINDMILL GRASS GENUS
Windmill Pink *
windowbox woodsorrel *
WINDPOPPY GENUS
wine grape *
winecup clarkia
winecup clarkia
winged comb seed
Winged Pectocarya
Winter Cress
Winter Vetch *
wire rush
WIRELETTUCE GENUS
wishbone bush *
Wishbone Bush
Witch Grass
withered snapdragon
WOOD FERN FAMILY
WOOD FERN GENUS
wood mint
WOODBIND GENUS
woodbine *
Woodland Brome
woodland clarkia
woodland geranium *
woodland gilia
woodland pterostegia
Woodland Star
WOODLAND STAR GENUS
woodland threadstem
Woodland-star,
Mission
San Francisco
WOODSORREL GENUS
Woodsorrel,
Bermuda Buttercup *
california
creeping *
windowbox *
Woody Glasswort
Wool Star,
Perennial
Sapphire
Threadleaf
Woolly Aster
Woolly Blue-curls
woolly cotoneaster *
Woolly Distaff Thistle *
woolly firethorn *
Woolly Fishhooks
WOOLLY FISHHOOKS GENUS
woolly Indian paintbrush
Woolly Lomatium
WOOLLY MARBLES GENUS
Woolly Paintbrush
Woolly Plantain
Woolly Seablite
Woolly Sunflower, Many-stem
woollyfruit desertparsley
WOOLLY-HEADS GENUS
Woollyheads, Slender
woollypod milkweed
WOOLLYSTAR GENUS
WOOLY SUNFLOWER GENUS
wormseed *
WORMWOOD GENUS
WORMWOOD GENUS
Wormwood, Biennial *
Wort, St. John’s *
wreathplant
Wright's Buckwheat
wrinkled rush

  < >    X   To Index   


  < >    Y   To Index   

YABEA GENUS
YABEA GENUS
Yarrow
YARROW GENUS
Yarrow, Golden
yellow bleeding heart
yellow chaenactis
Yellow Cress
YELLOW CRESS GENUS
Yellow Dock
yellow flag *
Yellow Foxtail *
Yellow Mariposa Lily
Yellow Monkey Flower
yellow nutgrass *
Yellow Nutsedge *
Yellow Pincushion
yellow sorrel *
yellow star thistle *
Yellow Star Thistle *
Yellow Sweet Clover *
yellow trefoil *
Yellow Water Iris *
Yellow Water Weed
Yellow Waterlily *
yellow willow
yellow yarrow
yellowray goldfields
YELLOWROCKET GENUS
Yellow-throated Phacelia
Yerba Buena
yerba de chiva
Yerba Mansa
YERBA MANSA GENUS
Yerba Santa
YERBA SANTA GENUS
YERBA SANTA GENUS
YUCCA GENUS
YUCCA GENUS
Yucca, chaparral

  <      Z   To Index   

zauschneria
zigzag larkspur
Zschack's goosefoot *
zucchini *

Scientific Name




      >   A   To Index   

  b     c     d     e     g     i     l     m     n     p     r     s     t     v     z  

        Ab         To Index   

Abronia
maritima
umbellata ssp. umbellata

        Ac         To Index   

Acacia
cyclops *
dealbata *
longifolia *
melanoxylon *
retinodes *
saligna *

Acer
macrophyllum
negundo

Achillea
millefolium

Achnatherum
coronatum

Achyrachaena
mollis

Acmispon
americanus var. americanus
argophyllus var. argophyllus
glaber
grandiflorus var. grandiflorus
maritimus var. maritimus
micranthus
strigosus
wrangelianus

Acourtia
microcephala

Acroptilon
repens *

        Ad         To Index   

Adenostoma
fasciculatum var. fasciculatum
sparsifolium

Adiantum
capillus-veneris
jordanii

        Ae         To Index   

Aegilops
cylindrica *

Aeonium
arboreum *

        Ag         To Index   

Agave
americana var. americana *

Ageratina
adenophora *

Agoseris
grandiflora var. grandiflora
heterophylla var. heterophylla •

Agrostis
exarata •
gigantea *
pallens
semiverticillata *
viridis *

        Ai         To Index   

Ailanthus
altissima *

Aira
caryophyllea *

        Al         To Index   

Albizia
lophantha * •

Alisma
plantago-aquatica
triviale

Allium
haematochiton
neapolitanum
peninsulare var. peninsulare
praecox

Allophyllum
glutinosum

Alnus
rhombifolia

Alopecurus
saccatus •

        Am         To Index   

Amaranthus
albus *
blitoides
californicus
deflexus *
powellii
retroflexus *

Amblyopappus
pusillus

Ambrosia
acanthicarpa
chamissonis
confertiflora •
psilostachya

Ammannia
coccinea

Ammophila
arenaria ssp. arenaria *

Amorpha
californica var. californica

Amsinckia
intermedia
menziesii
menziesii var. intermedia
menziesii var. menziesii

        An         To Index   

Anagallis
arvensis *

Ancistrocarphus
filagineus

Andropogon
glomeratus var. scabriglumis •

Anemopsis
californica

Anthemis
cotula *

Anthriscus
caucalis *

Antirrhinum
coulterianum
kelloggii
multiflorum
nuttallianum

        Ap         To Index   

Aphanes
occidentalis

Apiastrum
angustifolium

Apium
graveolens *
leptophyllum *

Apocynum
cannabinum

Aptenia
cordifolia *
cordifolia × A. haeckeliana *

        Ar         To Index   

Arabidopsis
thaliana *

Arabis
glabra
sparsiflora

Araujia
sericifera *

Arctostaphylos
glandulosa
glauca

Argemone
munita

Aristida
adscensionis
purpurea var. parishii •

Artemisia
biennis * •
californica
douglasiana
dracunculus
tridentata ssp. parishii

Arthrocnemum
subterminale

Arundo
donax *

        As         To Index   

Asclepias
californica
eriocarpa
fascicularis

Asparagus
asparagoides *

Asphodelus
fistulosus *

Aspidotis
californica

Asplenium
vespertinum •

Aster
lanceolatus ssp. hesperius
subulatus var. ligulatus

Astragalus
antiselli
brauntonii
didymocarpus var. didymocarpus
gambelianus
pycnostachyus var. lanosissimus
trichopodus var. lonchus
trichopodus var. phoxus

        At         To Index   

Athysanus
pusillus

Atriplex
amnicola *
californica
canescens var. canescens
coulteri
lentiformis
leucophylla
prostrata *
rosea * •
semibaccata *
serenana
suberecta *
triangularis *
watsonii

        Av         To Index   

Avena
barbata *
fatua *
sativa *

        Az         To Index   

Azolla
filiculoides


  <  >   B   To Index   

  a     e     i     l     o     r     u  

        Ba         To Index   

Baccharis
douglasii
glutinosa
malibuensis
pilularis ssp. consanguinea
plummerae ssp. plummerae
salicifolia ssp. salicifolia
sarothroides × pilularis

Bahiopsis
laciniata

Baileya
multiradiata *

Barbarea
orthoceras

Bassia
hyssopifolia *

Batis
maritima

        Be         To Index   

Berberis
nevinii
pinnata ssp. pinnata

Berula
erecta

Beta
vulgaris ssp. maritima *

        Bi         To Index   

Bidens
frondosa
laevis
pilosa *

Bituminaria
bituminosa *

        Bl         To Index   

Bloomeria
crocea var. crocea

        Bo         To Index   

Boechera
sparsiflora

Bolboschoenus
maritimus ssp. paludosus

Borago
officinalis *

Bothriochloa
barbinodis

Bowlesia
incana *

Boykinia
occidentalis
rotundifolia

        Br         To Index   

Brachypodium
distachyon *

Brassica
nigra *
rapa *
tournefortii *

Brickellia
californica
nevinii

Briza
minor *

Brodiaea
terrestris ssp. kernensis

Bromus
arenarius * •
arizonicus * •
berteroanus *
carinatus var. carinatus
catharticus var. catharticus *
diandrus *
hordeaceus *
madritensis *
madritensis ssp. madritensis *
madritensis ssp. rubens *
mollis *
pseudolaevipes
rubens *
sterilis * •
tectorum *
trinii *
trinii var. excelsus * •

        Bu         To Index   

Buddleja
saligna *


  <  >   C   To Index   

  a     e     h     i     l     n     o     r     u     y  

        Ca         To Index   

Caesalpinia
gilliesii *

Cakile
edentula * •
maritima *

Calandrinia
breweri
ciliata
maritima

California
macrophylla

Calocedrus
decurrens

Calochortus
albus
catalinae
clavatus var. gracilis
clavatus var. pallidus
plummerae
splendens
venustus
weedii var. intermedius

Calodendrum
capense *

Calyptridium
monandrum

Calystegia
collina ssp. venusta
macrostegia ssp. cyclostegia
macrostegia ssp. intermedia
macrostegia ssp. macrostegia
purpurata ssp. purpurata
soldanella

Camelina
microcarpa * •

Camissonia
bistorta
boothii ssp. decorticans
californica
cheiranthifolia ssp. suffruticosa
hirtella •
ignota •
intermedia •
lewisii •
micrantha
strigulosa

Camissoniopsis
bistorta
cheiranthifolia ssp. suffruticosa
hirtella •
ignota •
intermedia •
lewisii •
micrantha

Capsella
bursa-pastoris *

Cardamine
californica
oligosperma

Cardaria
draba

Cardionema
ramosissimum

Carduus
pycnocephalus ssp. pycnocephalus *

Carex
barbarae
globosa
multicostata •
obispoensis
praegracilis
senta
spissa

Carpobrotus
chilensis *
edulis *

Carthamus
lanatus *

Cassia
artemisioides *
didymobothrya *

Castilleja
affinis ssp. affinis
exserta ssp. exserta
foliolosa
minor ssp. spiralis

Caucalis
microcarpa

Caulanthus
heterophyllus
lasiophyllus

        Ce         To Index   

Ceanothus
crassifolius var. crassifolius
cuneatus var. cuneatus
leucodermis
megacarpus var. megacarpus
oliganthus var. oliganthus
spinosus

Cedrus
deodara * •

Centaurea
benedicta * •
calcitrapa *
cyanus *
melitensis *
solstitialis *

Centaurium
exaltatum
venustum

Centranthus
ruber *

Centromadia
parryi
pungens ssp. pungens

Cerastium
glomeratum *

Ceratophyllum
demersum •

Cercis
occidentalis

Cercocarpus
betuloides var. betuloides

        Ch         To Index   

Chaenactis
artemisiifolia
glabriuscula var. glabriuscula

Chamaebatia
australis

Chamaesyce
albomarginata
maculata *
melanadenia
polycarpa
prostrata *
serpens *
serpyllifolia ssp. hirtula •
serpyllifolia ssp. serpyllifolia

Chamomilla
suaveolens *

Chara
spp.

Cheilanthes
cooperae
covillei
newberryi

Chenopodium
album *
ambrosioides *
berlandieri var. zschackei *
californicum
macrospermum *
multifidum *
murale *
strictum * •

Chloris
virgata *

Chlorogalum
pomeridianum var. pomeridianum

Chloropyron
maritimum ssp. maritimum

Chondrilla
juncea *

Chorizanthe
coriacea
parryi var. fernandina
staticoides

Chrysanthemum
coronarium *

Chrysothamnus
nauseosus ssp. mohavensis

        Ci         To Index   

Cichorium
intybus *

Ciclospermum
leptophyllum *

Cirsium
brevistylum •
occidentale var. californicum
occidentale var. occidentale
vulgare *

Cistanthe
maritima
monandra

Cistus
creticus *
incanus *
ladanifer *

        Cl         To Index   

Clarkia
bottae
cylindrica ssp. cylindrica
epilobioides
purpurea ssp. quadrivulnera
purpurea ssp. viminea
unguiculata

Claytonia
exigua ssp. exigua
gypsophiloides
parviflora ssp. parviflora
parviflora ssp. viridis
perfoliata

Clematis
lasiantha
ligusticifolia

Clinopodium
douglasii

        Cn         To Index   

Cnicus
benedictus * •

        Co         To Index   

Collinsia
heterophylla
heterophylla var. heterophylla
parryi

Comarostaphylis
diversifolia ssp. planifolia

Conium
maculatum *

Convolvulus
arvensis *
simulans

Conyza
bonariensis *
canadensis
coulteri

Cordylanthus
maritimus ssp. maritimus
rigidus ssp. setigerus

Coreopsis
bigelovii
californica
gigantea

Corethrogyne
filaginifolia

Cornus
glabrata

Coronopus
didymus *

Cortaderia
selloana *

Cosmos
bipinnatus

Cotoneaster
pannosus *

Cotula
australis *
coronopifolia *

        Cr         To Index   

Crassula
connata

Crepis
capillaris * •

Cressa
truxillensis

Crocanthemum
scoparium

Croton
californicus
setigerus

Crypsis
schoenoides *
vaginiflora * •

Cryptantha
clevelandii var. clevelandii
intermedia var. intermedia
micromeres
microstachys
muricata var. muricata

        Cu         To Index   

Cucurbita
foetidissima
pepo var. pepo *

Cupressus
arizonica
forbesii
guadalupensis var. forbesii
nevadensis

Cuscuta
californica var. papillosa
campestris
pacifica var. pacifica
pentagona
salina var. major
subinclusa

        Cy         To Index   

Cyclospermum
leptophyllum *

Cylindropuntia
californica var. parkeri
prolifera

Cynara
cardunculus ssp. cardunculus *

Cynodon
dactylon *

Cynosurus
echinatus *

Cyperus
difformis *
eragrostis
erythrorhizos •
esculentus var. leptostachyus *
involucratus *
odoratus


  <  >   D   To Index   

  a     e     i     o     r     u     y  

        Da         To Index   

Dactylis
glomerata *

Dactyloctenium
aegyptium *

Datisca
glomerata

Datura
stramonium *
wrightii

Daucus
carota *
pusillus

        De         To Index   

Deinandra
fasciculata
minthornii

Delairea
odorata *

Delphinium
cardinale
parryi ssp. parryi
patens ssp. hepaticoideum

Dendromecon
rigida

Descurainia
pinnata ssp. brachycarpa
sophia *

        Di         To Index   

Dicentra
ochroleuca

Dichelostemma
capitatum ssp. capitatum

Dichondra
micrantha *
occidentalis

Digitaria
ciliaris var. ciliaris *
ischaemum *

Dimorphotheca
fruticosa *
sinuata *

Diplotaxis
tenuifolia * •

Dipogon
lignosus *

Dipsacus
fullonum *
sylvestris *

Distichlis
littoralis
spicata

        Do         To Index   

Dodecatheon
clevelandii

        Dr         To Index   

Draba
cuneifolia

Drymocallis
glandulosa ssp. wrangelliana

Dryopteris
arguta

        Du         To Index   

Dudleya
abramsii ssp. parva
blochmaniae ssp. blochmaniae
caespitosa
cymosa ssp. agourensis
cymosa ssp. cymosa
cymosa ssp. marcescens
cymosa ssp. ovatifolia
lanceolata
multicaulis
palmeri
parva
pulverulenta
verityi

        Dy         To Index   

Dysphania
ambrosioides *
multifida *


  <  >   E   To Index   

  c     h     l     m     n     p     q     r     s     u  

        Ec         To Index   

Echinochloa
crus-galli *

Echinodorus
berteroi

Echium
candicans *

Eclipta
prostrata

        Eh         To Index   

Ehrendorferia
ochroleuca

Ehrharta
erecta *

        El         To Index   

Eleocharis
macrostachya
parishii
radicans •

Eleusine
indica *

Elymus
caput-medusae *
condensatus
glaucus ssp. glaucus
multisetus •
ponticus *
triticoides ssp. triticoides

Elytrigia
pontica *

        Em         To Index   

Emex
spinosa *

Emmenanthe
penduliflora var. penduliflora

        En         To Index   

Encelia
californica
farinosa

        Ep         To Index   

Epilobium
brachycarpum
campestre •
canum ssp. canum
canum ssp. latifolium
ciliatum ssp. ciliatum
pygmaeum •

Epipactis
gigantea

        Eq         To Index   

Equisetum
hyemale ssp. affine
laevigatum
telmateia ssp. braunii

        Er         To Index   

Eragrostis
barrelieri *
hypnoides •
mexicana ssp. virescens •
pectinacea var. pectinacea •

Erechtites
quadridentata *

Eremocarpus
setigerus

Eremothera
boothii ssp. decorticans

Eriastrum
densifolium ssp. elongatum
filifolium
sapphirinum

Ericameria
arborescens
ericoides
linearifolia
nauseosa var. mohavensis
palmeri var. pachylepis
parishii var. parishii •
pinifolia

Erigeron
bonariensis *
canadensis
foliosus var. foliosus

Eriobotrya
japonica *

Eriodictyon
crassifolium var. nigrescens

Eriogonum
angulosum
cinereum
cithariforme var. agninum
crocatum
elongatum var. elongatum
fasciculatum var. foliolosum
giganteum var. giganteum
gracile var. gracile
parvifolium
wrightii var. membranaceum

Eriophyllum
confertiflorum var. confertiflorum
multicaule

Erodium
botrys *
brachycarpum *
cicutarium *
macrophyllum
moschatum *

Erysimum
capitatum var. capitatum
insulare ssp. suffrutescens
suffrutescens

        Es         To Index   

Eschscholzia
caespitosa
californica

        Eu         To Index   

Eucalyptus
camaldulensis var. camaldulensis *
camaldulensis var. obtusa * •
globulus *

Eucrypta
chrysanthemifolia var. chrysanthemifolia

Eulobus
californicus

Euphorbia
albomarginata
lathyris *
maculata *
melanadenia
peplus *
polycarpa
prostrata *
serpens *
serpyllifolia ssp. hirtula •
serpyllifolia ssp. serpyllifolia
spathulata
terracina *

Euthamia
occidentalis


  <  >   F   To Index   

Festuca
arundinacea *
bromoides * •
elmeri
microstachys
myuros *
octoflora •
perennis *
temulenta * •

Ficus
carica *

Filago
californica
gallica *

Foeniculum
vulgare *

Frangula
californica ssp. californica

Frankenia
salina

Fraxinus
dipetala
uhdei *
velutina

Fritillaria
biflora var. biflora

Funastrum
cynanchoides var. hartwegii


  <  >   G   To Index   

Galenia
pubescens *

Galium
andrewsii
angustifolium ssp. angustifolium
aparine
cliftonsmithii •
nuttallii ssp. nuttallii
parisiense *

Galvezia
speciosa

Gambelia
speciosa

Garrya
veatchii

Gastridium
phleoides *
ventricosum *

Gaura
coccinea
drummondii *
sinuata * •

Gazania
linearis *

Genista
monspessulana *

Geranium
carolinianum
dissectum *
molle *
rotundifolium *

Gilia
achilleifolia •
angelensis
capitata ssp. abrotanifolia
clivorum
splendens ssp. splendens

Githopsis
diffusa

Glandularia
pulchella *

Glebionis
coronaria *

Glycyrrhiza
lepidota

Gnaphalium
bicolor
californicum
canescens ssp. microcephalum
leucocephalum
luteo-album *
microcephalum
palustre
ramosissimum
stramineum

Grindelia
camporum
hirsutula

Guillenia
lasiophylla

Gutierrezia
californica

Gypsophila
elegans *


  <  >   H   To Index   

Haplopappus
squarrosus

Hazardia
squarrosa var. grindelioides

Hedypnois
cretica *

Helenium
puberulum

Helianthemum
scoparium

Helianthus
annuus
gracilentus

Heliotropium
curassavicum var. oculatum

Helminthotheca
echioides *

Helxine
soleirolii *

Hemizonia
congesta ssp. luzulifolia •
fasciculata
minthornii
pungens

Herniaria
hirsuta var. cinerea *

Hesperevax
sparsiflora

Hesperocnide
tenella

Hesperocyparis
arizonica
forbesii
nevadensis

Hesperolinon
micranthum

Hesperoyucca
whipplei

Heterocodon
rariflorum

Heteromeles
arbutifolia

Heterotheca
grandiflora
sessiliflora

Hieracium
argutum

Hirschfeldia
incana *

Hoita
macrostachya

Holodiscus
discolor var. discolor

Hordeum
brachyantherum ssp. californicum •
depressum
intercedens •
marinum ssp. gussoneanum
murinum *
vulgare *

Horkelia
cuneata var. cuneata

Hydrocotyle
ranunculoides •
verticillata

Hypericum
canariense *

Hypochaeris
glabra *
radicata *


  <  >   I   To Index   

Ipomoea
indica *
mutabilis *

Iris
pseudacorus *

Isocoma
menziesii var. menziesii •
menziesii var. sedoides
menziesii var. vernonioides

Isolepis
cernua

Isomeris
arborea

Iva
axillaris
hayesiana


  <  >   J   To Index   

Jaumea
carnosa

Juglans
californica

Juncus
acutus ssp. leopoldii
arcticus var. balticus
balticus
bufonius var. bufonius
dubius
macrophyllus
mexicanus
patens
phaeocephalus var. paniculatus
rugulosus
textilis
xiphioides

Juniperus
californica


  <  >   K   To Index   

Keckiella
cordifolia

Kickxia
elatine *

Koeleria
macrantha


  <  >   L   To Index   

  a     e     i     o     u     y  

        La         To Index   

Lactuca
serriola *

Laennecia
coulteri

Lagophylla
ramosissima

Lamarckia
aurea *

Lamium
amplexicaule *

Lantana
montevidensis *

Lastarriaea
coriacea

Lasthenia
coronaria
glabrata ssp. coulteri
gracilis

Lathyrus
latifolius *
odoratus *
vestitus var. vestitus

Lavatera
arborea *
cretica *

Layia
platyglossa

        Le         To Index   

Lemna
gibba
minor
minuscula
minuta

Lepechinia
fragrans

Lepidium
didymum *
draba
lasiocarpum ssp. lasiocarpum
latifolium *
latipes
nitidum
pinnatifidum * •
strictum
virginicum ssp. menziesii

Lepidospartum
squamatum

Leptochloa
fascicularis
fusca ssp. fascicularis
fusca ssp. uninervia
uninervia

Leptodactylon
californicum

Leptosiphon
ciliatus
liniflorus
parviflorus
pygmaeus ssp. continentalis •

Leptosyne
bigelovii
californica
gigantea

Lessingia
filaginifolia
glandulifera

Lewisia
rediviva
rediviva var. rediviva

Leymus
condensatus
triticoides

        Li         To Index   

Ligustrum
lucidum *

Lilium
humboldtii ssp. ocellatum

Limonium
californicum
perezii *
sinuatum *

Linanthus
californicus
ciliatus
dianthiflorus
liniflorus
parviflorus
pygmaeus ssp. continentalis •

Linaria
canadensis
maroccana

Linum
grandiflorum *
micranthum

Lithophragma
affine
cymbalaria

        Lo         To Index   

Lobelia
dunnii var. serrata

Lobularia
maritima *

Loeflingia
squarrosa

Logfia
californica
filaginoides
gallica *

Lolium
arundinaceum *
multiflorum *
perenne *
temulentum * •

Lomatium
dasycarpum ssp. dasycarpum
lucidum
utriculatum

Lonicera
hispidula •
subspicata var. denudata

Lotus
argophyllus var. argophyllus
corniculatus *
grandiflorus var. grandiflorus
hamatus
purshianus
salsuginosus var. salsuginosus
scoparius
strigosus
wrangelianus

        Lu         To Index   

Ludwigia
peploides ssp. peploides

Lupinus
bicolor
concinnus
excubitus var. hallii
formosus var. formosus •
hirsutissimus
latifolius
longifolius
microcarpus var. microcarpus
sparsiflorus
succulentus
truncatus

        Ly         To Index   

Lycium
californicum

Lycopersicon
esculentum *

Lythrum
californicum
hyssopifolia *


  <  >   M   To Index   

  a     e     i     o     u     y  

        Ma         To Index   

Madia
elegans
exigua
gracilis
sativa

Mahonia
pinnata

Malacothamnus
fasciculatus var. fasciculatus

Malacothrix
clevelandii
saxatilis var. tenuifolia

Malephora
crocea *

Malosma
laurina

Malva
arborea *
nicaeensis *
parviflora *
pseudolavatera *

Malvella
leprosa

Marah
macrocarpa

Marrubium
vulgare *

Marsilea
vestita

Matricaria
discoidea *

        Me         To Index   

Meconella
denticulata

Medicago
lupulina *
polymorpha *
sativa *

Melica
californica
imperfecta

Melilotus
albus *
indicus *

Mentha
× piperita *
arvensis •
canadensis •
pulegium *
spicata *

Mentzelia
laevicaulis
micrantha

Mesembryanthemum
crystallinum *
nodiflorum *

        Mi         To Index   

Micranthes
californica

Micropus
californicus var. californicus

Microseris
× heterocarpa
× lindleyi
douglasii ssp. tenella

Microsteris
gracilis

Mimulus
aurantiacus
brevipes
cardinalis
floribundus
guttatus
pilosus

Minuartia
douglasii

Mirabilis
californica
jalapa var. jalapa *
laevis var. crassifolia

        Mo         To Index   

Modiola
caroliniana *

Monanthochloe
littoralis

Monardella
breweri ssp. lanceolata •
hypoleuca ssp. hypoleuca
lanceolata •

Monolopia
lanceolata

Montia
fontana

Morella
californica

        Mu         To Index   

Mucronea
californica

Muhlenbergia
asperifolia
microsperma
rigens

Muilla
maritima

        My         To Index   

Myoporum
laetum *

Myrica
californica


  <  >   N   To Index   

Najas
guadalupensis ssp. guadalupensis
marina

Nassella
cernua
lepida
pulchra

Nasturtium
officinale

Navarretia
hamata ssp. hamata
hamata ssp. leptantha
jaredii
mellita
mitracarpa
ojaiensis
pubescens

Nemacladus
ramosissimus

Nemophila
menziesii var. menziesii
pedunculata

Neogaerrhinum
strictum

Nerium
oleander *

Nicotiana
acuminata var. multiflora *
bigelovii
clevelandii
glauca *
quadrivalvis

Nolina
cismontana
parryi

Notholaena
californica

Nuttallanthus
texanus

Nymphaea
mexicana *


  <  >   O   To Index   

Oenothera
elata ssp. hirsutissima
laciniata *
rosea *
sinuosa * •
speciosa *
suffrutescens
xenogaura *

Olea
europaea *

Oligomeris
linifolia

Opuntia
basilaris var. basilaris
ficus-indica *
littoralis
oricola
parryi
phaeacantha
prolifera

Orobanche
bulbosa
fasciculata
parishii
uniflora
vallicola

Oryzopsis
miliacea *

Osmorhiza
brachypoda

Osteospermum
ecklonis *
fruticosum *

Oxalis
albicans ssp. californica
californica
corniculata *
pes-caprae *
rubra *


  <  >   P   To Index   

  a     e     h     i     l     o     r     s     t     u     y  

        Pa         To Index   

Packera
breweri

Paeonia
californica

Panicum
capillare •

Papaver
californicum
heterophyllum
rhoeas *

Parapholis
incurva * •

Parietaria
hespera

Parkinsonia
aculeata *

Parthenocissus
inserta *
vitacea *

Paspalum
dilatatum *
distichum * •
vaginatum *

Passiflora
caerulea *

        Pe         To Index   

Pectocarya
linearis ssp. ferocula
penicillata

Pedicularis
densiflora

Pellaea
andromedifolia
mucronata var. mucronata

Pennisetum
clandestinum *
setaceum *
villosum *

Penstemon
centranthifolius
heterophyllus var. australis
spectabilis var. subviscosus

Pentachaeta
lyonii

Pentagramma
triangularis ssp. triangularis

Peritoma
arborea var. arborea

Perityle
emoryi

Persicaria
amphibia
lapathifolia
maculosa *
punctata •

Petrorhagia
dubia *

Petunia
parviflora

        Ph         To Index   

Phacelia
brachyloba
cicutaria var. hispida
distans
grandiflora
hubbyi
imbricata ssp. imbricata
minor
parryi
ramosissima
tanacetifolia
viscida

Phalaris
aquatica *
canariensis * •
minor *
paradoxa *

Phlox
gracilis

Phoenix
canariensis *

Pholistoma
auritum var. auritum
racemosum

Phoradendron
leucarpum ssp. macrophyllum
macrophyllum
serotinum ssp. macrophyllum
serotinum ssp. tomentosum
villosum

Phyla
lanceolata
nodiflora

Physalis
philadelphica *

Phytolacca
americana

        Pi         To Index   

Pickeringia
montana var. montana

Picris
echioides *

Pinus
halepensis ssp. halepensis *

Piperia
cooperi
elongata
unalascensis

Piptatherum
miliaceum *

Pistia
stratiotes *

Pittosporum
undulatum *

Pityrogramma
triangularis

        Pl         To Index   

Plagiobothrys
acanthocarpus
canescens
collinus var. fulvescens
collinus var. gracilis
nothofulvus

Plantago
elongata
erecta
lanceolata *
major *
ovata •

Platanus
racemosa

Platystemon
californicus

Plecostachys
serpyllifolia *

Plectritis
ciliosa

Pluchea
odorata var. odorata

        Po         To Index   

Poa
annua *
bulbosa ssp. vivipara * •
palustris * •
secunda

Polycarpon
depressum
tetraphyllum var. tetraphyllum *

Polygala
cornuta var. fishiae

Polygonum
amphibium var. emersum
arenastrum *
argyrocoleon *
aviculare ssp. depressum *
lapathifolium
persicaria *
punctatum •

Polypodium
californicum

Polypogon
interruptus *
monspeliensis *
viridis *

Populus
balsamifera ssp. trichocarpa
fremontii ssp. fremontii
trichocarpa

Portulaca
oleracea *

Potamogeton
pectinatus

Potentilla
anglica *
glandulosa ssp. glandulosa

Poterium
sanguisorba * •

        Pr         To Index   

Prunus
ilicifolia ssp. ilicifolia
ilicifolia ssp. lyonii

        Ps         To Index   

Pseudognaphalium
biolettii
californicum
leucocephalum
luteoalbum *
microcephalum
ramosissimum
stramineum

Psilocarphus
tenellus

        Pt         To Index   

Pteridium
aquilinum var. pubescens

Pterostegia
drymarioides

        Pu         To Index   

Puccinellia
distans *

        Py         To Index   

Pyracantha
angustifolia *


  <  >   Q   To Index   

Quercus
agrifolia var. agrifolia
berberidifolia
douglasii
lobata
palmeri
wislizeni


  <  >   R   To Index   

  a     h     i     o     u  

        Ra         To Index   

Rafinesquia
californica

Ranunculus
californicus var. californicus
hebecarpus
repens *

Raphanus
raphanistrum *
sativus *

        Rh         To Index   

Rhamnus
californica ssp. californica
crocea
ilicifolia

Rhus
aromatica
integrifolia
ovata
trilobata

        Ri         To Index   

Ribes
aureum var. gracillimum
californicum
indecorum
malvaceum
malvaceum var. indecorum
speciosum

Ricinus
communis *

        Ro         To Index   

Robinia
pseudoacacia *

Romneya
coulteri

Rorippa
curvisiliqua
nasturtium-aquaticum

Rosa
californica

Rotala
ramosior •

        Ru         To Index   

Rubus
armeniacus *
discolor *
ursinus

Rumex
acetosella *
californicus
conglomeratus *
crispus *
kerneri * •
obtusifolius *
persicarioides
pulcher •
salicifolius
salicifolius var. denticulatus
stenophyllus *

Rupertia
physodes

Ruppia
cirrhosa
maritima


  <  >   S   To Index   

  a     c     e     h     i     o     p     t     u     y  

        Sa         To Index   

Sagina
decumbens ssp. occidentalis

Sagittaria
latifolia * •

Sairocarpus
coulterianus
multiflorus
nuttallianus

Salicornia
bigelovii
pacifica
subterminalis
virginica

Salix
exigua var. hindsiana
gooddingii
laevigata
lasiandra var. lasiandra
lasiolepis
lucida ssp. lasiandra

Salsola
australis *
tragus *

Saltugilia
splendens ssp. splendens

Salvia
apiana
columbariae
leucophylla
mellifera
spathacea

Sambucus
mexicana
nigra ssp. caerulea

Samolus
parviflorus

Sanicula
arguta
bipinnata
crassicaulis
tuberosa

Sarcocornia
pacifica

Sarcostemma
cynanchoides ssp. hartwegii

Satureja
douglasii

Saxifraga
californica

        Sc         To Index   

Scandix
pecten-veneris *

Schedonorus
arundinaceus *
phoenix *

Schinus
molle *
terebinthifolius *

Schismus
arabicus *
barbatus *

Schoenoplectus
acutus var. occidentalis
americanus
californicus

Scirpus
acutus var. occidentalis
americanus
californicus
cernuus
maritimus
microcarpus

Scrophularia
californica

Scutellaria
tuberosa

        Se         To Index   

Sedum
spathulifolium

Selaginella
bigelovii

Senecio
aphanactis
breweri
californicus
flaccidus var. douglasii
mikanioides *
quadridentatus *
vulgaris *

Senna
artemisioides *
didymobotrya *

Setaria
adhaerens *
geniculata •
gracilis •
lutescens * •
parviflora •
pumila * •

        Sh         To Index   

Sherardia
arvensis *

        Si         To Index   

Sidalcea
malviflora ssp. sparsifolia
sparsifolia

Silene
antirrhina
coniflora
gallica *
laciniata ssp. laciniata
laciniata ssp. major
multinervia
verecunda

Silybum
marianum *

Sisymbrium
altissimum *
irio *
officinale *
orientale *

Sisyrinchium
bellum

        So         To Index   

Solanum
americanum
douglasii
elaeagnifolium *
lanceolatum *
nodiflorum
physalifolium var. nitidibaccatum * •
rostratum •
sarrachoides * •
xanti

Soleirolia
soleirolii *

Solidago
californica
confinis
velutina ssp. californica

Soliva
sessilis *

Sonchus
asper *
oleraceus *

Sorghum
bicolor *
halepense *

        Sp         To Index   

Spartina
foliosa

Spartium
junceum *

Spergula
arvensis *

Spergularia
bocconi *
macrotheca var. leucantha •
macrotheca var. macrotheca
marina
villosa *

        St         To Index   

Stachys
ajugoides var. quercetorum
albens
bullata
rigida var. quercetorum

Stanleya
pinnata var. pinnata

Stebbinsoseris
heterocarpa

Stellaria
media *
nitens
pallida

Stephanomeria
cichoriacea
diegensis
exigua ssp. coronaria
virgata

Stillingia
linearifolia

Stipa
cernua
coronata
lepida
miliacea var. miliacea *
pulchra

Stuckenia
pectinata

Stylocline
gnaphaloides

Stylomecon
heterophylla

        Su         To Index   

Suaeda
calceoliformis
depressa
esteroa
taxifolia

        Sy         To Index   

Symphoricarpos
mollis

Symphyotrichum
lanceolatum var. hesperium
subulatum var. parviflorum


  <  >   T   To Index   

  a     e     h     i     o     r     u     y  

        Ta         To Index   

Taeniatherum
caput-medusae *

Tamarix
ramosissima *

Tanacetum
parthenium *

Taraxacum
officinale *

Tauschia
arguta
hartwegii

        Te         To Index   

Tetradymia
comosa

Tetragonia
tetragonioides *

        Th         To Index   

Thalictrum
fendleri
fendleri var. fendleri
fendleri var. polycarpum
polycarpum

Thelypteris
puberula var. sonorensis

Thinopyrum
ponticum *

Thysanocarpus
conchuliferus
curvipes
laciniatus var. laciniatus

        Ti         To Index   

Tillandsia
usneoides *

        To         To Index   

Torilis
arvensis *
nodosa *

Toxicodendron
diversilobum

Toxicoscordion
fremontii

        Tr         To Index   

Tragopogon
porrifolius *

Tribulus
terrestris *

Trichostema
lanatum
lanceolatum

Trifolium
albopurpureum
ciliolatum
depauperatum var. truncatum
fucatum •
hirtum *
incarnatum *
microcephalum
obtusiflorum
repens *
variegatum
willdenovii

Triglochin
concinna
maritima

Triodanis
biflora

Triticum
aestivum *

Tropaeolum
majus *

Tropidocarpum
gracile

        Tu         To Index   

Turritis
glabra

        Ty         To Index   

Typha
domingensis
latifolia


  <  >   U   To Index   

Umbellularia
californica

Uropappus
lindleyi

Urospermum
picroides *

Urtica
dioica ssp. holosericea
urens *


  <  >   V   To Index   

Venegasia
carpesioides

Verbascum
virgatum *

Verbena
bracteata
lasiostachys var. scabrida
pulchella *
tenuisecta *

Verbesina
encelioides *

Veronica
anagallis-aquatica *
peregrina ssp. xalapensis
persica *
serpyllifolia ssp. serpyllifolia

Vicia
americana ssp. americana
benghalensis *
ludoviciana ssp. ludoviciana
sativa ssp. nigra *
sativa ssp. sativa *
villosa *

Viguiera
laciniata

Vinca
major *

Viola
pedunculata

Vitis
girdiana
vinifera *

Vulpia
bromoides * •
microstachys
myuros *
octoflora •


  <  >   W   To Index   

Washingtonia
robusta *

Wigandia
urens var. caracasana *

Wolffiella
lingulata •

Woodwardia
fimbriata


  <  >   X   To Index   

Xanthium
spinosum *
strumarium


  <  >   Y   To Index   

Yabea
microcarpa

Yucca
whipplei


  <        Z   To Index   

Zannichellia
palustris

Zauschneria
cana
latifolia

Zeltnera
exaltata
venusta

Zigadenus
fremontii