Perennial Ryegrass *
TJM1: Lolium perenne.
Other scientific names: Lolium multiflorum.
Family: Poaceae (GRASS).
Other common names: Italian ryegrass, annual ryegrass.
Generic common name: FESCUE, RYE GRASS.
Rocky Oaks: miscellaneous trails, disturbed grassland, June 2010.
The combination of the previously separated annual and perennial species into this one species is discussed in ANF.