Panicum GRAMINEAE Panicum 



Commutata 

 P. commutatum Schult. 



Frequent throughout, in rocky or sandy woods. June to mid- 

 Aug. 



Var. Ashei (Pearson) Fern. (P. Ashei Pearson. See Rhodora 

 36, 83. 1934.) 



Frequent, in dry rocky or sandy woods. Mid-May to Sept. 



LatifoUa 

 P. clandestinum L. 



Common in moist, or sometimes dry, soil. Piedmont and Coastal 

 Plain. Late May to Sept. 



P. latifolium L. 



Infrequent, in rocky woods of the Piedmont. June, July. 



P. Boscii Poir. 



Frequent in woods of the Piedmont; infrequent on the Coastal 

 Plain. Late May to July. 



Var. molle (Vasey) Hitchc. & Chase. 



Frequent in woods of the Coastal Plain. Late May to mid- 

 Aug. 



Dichotomiflora 

 P. dichotomiflorum Mx. 



Common weed of cultivated ground and city streets. Late 

 Aug. to early Oct. 



Capillaria 

 P. Gattingeri Nash. 



Rare; cultivated ground: edge of field, 43^ miles w. n. w. of 

 Easton (Ta), Earle, 3034, 2 Sept. 1940 (P). 



P. philadelphicum Bernh. 



Rare, in sandy or serpentine soil: dry woods, Collins Beach 

 (NC), Commons, 30 Aug. 1879 (A); field by millpond, n. w. of 

 Smyrna (NC), Long, 14 Aug. 1908 (A); on serpentine, 3^ mi. e. of 

 Mt. Cuba Station (NC), R. R. Tatnall, 4727, 8 Oct. 1940 (T, G). 



P. capillare L. Witch Grass. 



Infrequent in waste and cultivated ground. Mid-July to 

 early Oct. 



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