Aristida longespica var. geniculata (Raf.) Fernald  
Family: Poaceae
Kearney's three-awn, red three-awn, slender three-awn, slim-spike three-awn grass
[Aristida geniculata Raf., Aristida intermedia Scribn. & Ball, Aristida necopina Shinners]
Aristida longespica var. geniculata image
Emmet J. Judziewicz  
Aristida longespica var. geniculata image
Botanical Illustration  
Aristida longespica var. geniculata image
Aristida longespica var. geniculata image
Aristida longespica var. geniculata image