190 



[Assembly 



Panicum, L. Panic Grass. 



$ crus-galli, L. Fields [id cultivated grounds . August-Sept, 

 hispidum, Muhl. Bordei of salt marshes . August-September, 

 clandestinum, L, Woo<| and thickets . July-August. 



Var. pendunculatum. t. pedunculatum, Torr.fl. Woods, 

 latifolium, L. Woods ad moist thickets. June, 

 dichotomum, L. Wood and moist low grounds. A very poly- 



morphoi species, including P. nitidum, Lam. 



and of n Flora of the Northern & Middle States, 



as wells numerous species described in more 



recent \rks . 

 agrostoides, Muhl. Weneadows . July- August . 

 depauperatum, Muhl. Pectum, Ram. <£ Schult. P. involutum, 



Torr.J P. strictum, Pursh, not of R. Br. 



Dry wds and sterile hills . May- June . 

 virgatum, L . Sandy sres . August . 



verrucosum, Muhl. P. bile, Ell. Sandy swamps, Long Island, 

 prolificum, Lam. P. giculatum, Muhl. Wet meadows, and 



also in ndy fields . September . 

 xanthophysum, Gray . Dry pine barrens ; western counties. 



June— Jv. Dr. Gray, Dr. Sartivell. 

 capillare, L . Sandy fHs and cultivated grounds ; also in dry 



woods .August-September . 



Setaria, P. de Beauv . 

 § viridis, P. de B . 

 § glauca, P. de B. 



Bee Grass . Cultivated grounds. July. 

 Foail Grass. Fields and road sides. July. 



Digitaria, Haller. Crab dss . 



§ sanguinalis, Scop. Cmon Crab Grass. Cultivated grounds, 



&c . gust-September . 

 glabra, R. <$• S . Sancfields. August-September. 



filiformis, Muhl. Sandields. 



August . 



Paspalum, L. 



ciliatifolium, MicJix . tidy fields , August-September . 

 lasve, Michx . Grassy iks and moist meadows . August , 



Hedgehog r ass . 



Cenchrus, L. 



tribuloides, L., Muhl. Z. echinatus, Muhl. Sandy shores of 

 Long ]nd and the Island of New-York. July- 

 Ausus 



