66 CATALOGUE OF PLANTS 



P. sanguinale, L. Waste and cultivated fields, common. 



P. anceps, Michx. Wet, sandy soils, pine barrens, 0., common. 



P. agrostoides, Spreng. Wet meadows, common, M. 



P. proliferum, Lam. Edges of salt marshes. 



P. capillare, L. Cultivated fields, rich soils, common. 



P. virgatuni, L. Dry and moist, sandy and gravelly soils, not rare. 



P. amarum, Ell. Cape May. (Cariby.) 



P. latifoliuai, L. Thickets and river banks, common. 



P. clandestinum, L. Shady places, common. 



P. dichotomum, L. Dry and damp soils, woods and fields, a very 

 variable species everywhere, common. 



P. depauperatum, Muhl. Hill-sides, common. 



P. verrucosum, Muhl. Sandy swamps, near the coast, rare. 



P. Crus-galli, L. (Barnyard-Grass.) Rich, cultivated fields. 



Var. hispidum, Gray. Near salt water, usually of a brown color and 

 with long awns, common. 



Setaria, Beauv. (Bristly Fox-tail Grass.) 



S. verticillata, Beauv. Cultivated fields, not common. 

 S. glauca, Beauv. Fields and yards, not common. 

 S. viridis, Beauv. Fields, rare. 



Cenchrus, L. (Hedgehog or Bur-Grass.) 



C. tribuloides, L. Sandy soils, too common. 



Erianthus, Michx. (Woolly Beard-Grass.) 



E. alopecuroides, Ell. Pines in South Jersey. (Canby.) 



Andropogon, L. (Beard-Grass.) 



A. furcatus, Muhl. Dry and damp soil, rare. 



A. scoparius, Michx. Sandy soils and barren plains, common. 



A. Virginicus, L. Sandy soils, not rare. 



A. macrourus, Michx. Low grounds, common 



Sorghum, Pars. (Broom Corn.) 



S. nutans, Gray. Dry soils, common. 



S. vulgare, L. Hunterdon and W. (Knighton.) 



