| Aristida
basiramea
Engelm. ex Vasey fork-tipped threawn Native |
       
|
| Aristida
dichotoma
Michaux poverty grass Native |
                            
|
| Aristida
longespica var. geniculata
(Raf.) Fern. = A. intermedia Scribner et Ball barrens needlegrass Native |
          
|
| Aristida
tuberculosa
Nutt. seebeach needle-grass Threatened |
             
|