CATALOGUE 0* plan PS. 81 



O. grisea, Wahl. (C. Laxiflora, Bchk.) tfen Egypt, 0., rare. 

 I mutica, i 'a ivy. Near Eornerstown, 0., on up hind. 

 C. Firescens, Muhl. Meadows, pastures, and woods, common. 

 C. triceps, Michx. Damp meadows, not very common. 

 O. digitalis, Willd. Squan, dump soils, wn rare, 

 C. Laxiflora, Lam. 



Viir. striatula, Carey. Damp, shady places, common. 



\ patulifolia, Dewey. Shady places. A very variable .species as 

 to siae and form of leaves, etc. 



C. ombellata, Bchk. Dry, sandy fields, common. 

 C. Novae-Anglis, Bchw. open plains and hill-sides. 



C. Emmonsii. Pew. South Jersey, a fine Bpecdes. (Catlby.) 



C. Pennsylvania, Lam. Dry, open barrens and hills, common. 



O. miliacea, Muhl. South Jersey. (Cariby.) 



C. glabra, Boott. Pines, South Jersey. (Canity.) 



C. debilis, Michx. Wei meadows and Bpringy hill-sides, common. 



C. lanuginosa, Michx. Wet meadows, near Squan tillage, M., rare. 



C. vestita, Willd. Slightly damp fields and open woods, rare. 



C. polymorpha, Muhl. (C. Halseyana, Dewey.) Borders pi swamps, 

 rare. 



C. striata, Michx. Wet places near Manchester, 0., not common. 



C. hystricina, Willd. Wet places, quite common. 



C. tentaculata, Muhl. Wet meadows, common. W., dry soils. 

 (Knighton.) 



C. intumescens, Rudge. Swamps and wet meadows, common. 



C. lupulina. Muhl. South Jersey. (Canby.) 



C. folliculata, L. Swamps and wet meadows, common. 



C. subulata, Michx. Cedar-swamps and borders of small streams, 

 quite common. 



C. bullata, Schk. Wet meadows and swamps, not rare. 



Order 128. GRAMINEiE. Grass Family. 

 Leersia, Solander. (White ' '• - 



Li. Virginica, Willd. Damp, shady places, not common. 



L. oryzoides, Swartz. (Rice Cut-grass.) Wet places, common. 



Zizania, Gronov. (Water or Indian Rice.) 



Z. aquatka, L. (Indian Rice — Water Oats.) Near salt water, com- 

 mon. 



Alopecurus, L. (Foxtail 



A. aristulatus, Michx. Mer. (Dr. Torrey) 



Phleum, L. (Oafs-tail On 



P. pretense, L. (Tmioth; " >ws, cultivated. 



