PLANTS OF ARKANSAS. 235 



Muhlenbergia, Schreb. 



capillaris, Kunth ; Nuttall. 



diffusa, Schreb.; Nuttall, Lesquereux. 



mexicana (L.), Trin.; Lesquereux. 



var. filiformis, Vasey ; Harvey. 

 sobolifera (Muhl.) Trin.; on the limestone bluff along 

 the White River, five miles above Batesville, 

 Coville; Harvey. 

 sylvatica (Torr.), Torr. & Gr. 



tenitiflora (Willd.), BSP. (M. ivilldenovii, Trin.); 

 Nuttall. 

 Brachyelytrum, Beauv. 



aristosum (Michx.), Beauv. (as B. aristatuvi) ; Nuttall. 

 Aporobohis, R. Br. 



aspcr (Michx.), Kunth. 

 heterolepis, Gray ; Harvey. 



indicus, R. Br.; Harvey. Streets of Little Rock, 

 Coville. Reported by Nuttall, but outside 

 the present boundaries of Arkansas, Coville. 

 vaginczflorus (Torr.), Vasey; Lesquereux. 

 Agrostis, L. 



alba, L. var. vulgaris (With.), Thurber; Nuttall, Har- 

 vey. 

 perennans (Walt.), Tuck.; Nuttall. 

 hiemalis (Walt.), BSP. (A. scabra, Willd.); Nuttall, 



Harvey. 

 Cmna, L. 



arundinacea, L. 

 Deyenxia, Clar. 



canadensis (Michx.), Beauv.; Nuttall, Lesquereux. 

 Ammophila, Host. 



longifolia (Gray), Benth.; Nuttall. 

 Danthonia, DC. 



spicata (L.) Beauv.; Nuttall. 

 Cynodon, Pers. 



dactylon (L.) Pers. v 



