WEST VIRGINIA GEOLOGICAL SURVEY 207 



P. MICEOCARPON Muhl. 



\A'et woods and swampy places. Monongalia : along the 

 Monongahela River (Millspangh, 198). Wyoming: near 

 Baileysville and IMcDowell: near Perryville (Morris, 119?, 



1139) ■ 

 P. NiTiDUM Lam. 



]\Ioist grounds. Summers : along the edge of a meadow 

 at Bargers Spring {Morris, 984). 

 P. DiCHOTOMUM Linn. 



Dry places. Fayette : (Morse) near Nuttallburg (Nutt- 

 all). \\'yoming: near Bailej'sville (Morris, 1193a). 

 forma depauperata Vase}-. 



Dry sterile fields. Monongalia : up Falling Run beyond 

 the University (Millspangh). 



P. B.\RBULATUir jMichx. 



Sterile and rocky woods. IMcDowell : along Dry Fork 

 above Perryville, alt. 1,200 to 1,300 feet, and Wyoming: 

 along the Guyandotte River below Baileysville, alt. 1,100 ft. 

 (Morris, 1139, 1193). 



P. LUciDUM Ashe. (P. dichotomum gracile Torrey). 



Wet bottoms, usually along runs. Wood : in a swampy 

 ditch near Kanawha Station. Wirt: in a weedy ditch near 

 Reedy Ripple and in a spring rill in rich woods near 

 Straight Creek. Randolph : in a cold rill in deep woods on 

 Point Alountain, alt. 3,200 feet (Millspangh). 

 P. L1NDHEIM.ERI Nash. 



Sterile grounds. Summers : near Bargers Spring (Morris, 

 984). 

 P. HuACHUCAE siLvicoLA Hitchc. & Chase. (P. dichotomum 

 fasciculatum Man.) 



Dry open places. Monongalia and Clarion : along the 

 railroad (Millspangh) ; near Morgantown and Fairmont 

 (Hitchcock, 136-7). 

 P. Tennesseense Ashe. 



Open moist places and borders. ]\IonongaHa and ]\Iarion : 

 along the ]\Ionongahela River (Millspaugh, 188, 197). Fay- 

 ette: near Quinnimont (Pollard & Maxon, 22). 



P. viLLosissiMUM Nosh. (P. pubesceiis Lam.). 



Damp places. Lewis : along Leading Creek ( Millspatigh). 



P. tsugetoruji Nash. 



Sandy woods. Jefferson: near Harper's Ferry (Hitch- 

 cock, 135)- 



P. POLYANTHES Schult. 



Damp places. "\^'yoming : shaded banks of the Guyandot 

 River near Baileysville, alt. i.ioo feet (Morris, 1186). 



