WEST VIRGINIA GEOLOGICAL SURVEY 83 



P. PoARUM Niessl. 



On Poa pratensis (Sheldon, 13 19). 



SYNCHYTRIUM DeBy. & Wor. 



S. DECiPiENS Farlow. 



On Falcata comosa {Sheldon, 655, 1384, 1438, 3351). 



PUCCINIASTRUM Otth. 

 P. Hydrangeae (B. & C.) Arth. 



On Hydrangea arbor esc ens. Arthur, North Am. Flora, 

 7:106. (Sheldon, 4, 2130). 

 P. Agrimoniae (Schw.) Tranz. 



On Agrimonia niollis and parviHora. Arthur, North Am, 

 Flora, 7:106. (Sheldon, 771, 1016, 2122, and A. parviHora 

 2138). On Agrimonia gyrosepala (Sheldon, 3855). 

 P. MINIMUM (Schw.) Arth. 



On Menziesia pilosa. Arthur, North Am. Flora. 7:109. 

 P. rusTULATUM (Pcrs.) Dietl. 



On Epilohinm angustifolium and E. coloratuin (Sheldon, 

 2430. 3803, 3850). 



GYMNOSPORANGIUM, Hedw. 

 G. clavariiforme (Jacq.) Rees. 



Aecidiospores on Crataegus sp., Aug. 2, 1894 (Nnttall. 

 1637). On various species of Crataegus (Sheldon, 1107, 

 27, 1774, 1023, 2021, 1096, 21 19; Thatcher, 1714; Grout, 

 1707; F. E. Brooks, 1427). 

 G. Juniperinum (Linn.) Fr. 



Teleutospores on J u nip cms Virginiana, April 2y, 1894 

 (Nut tall, 1473). 

 G. Juniperi-Virginianae Schw. (G. macropus Link). 



jMercer : near Princeton, on Juniperus Virginiana (Mills- 

 paugh), in other localities on same (Sheldon) . Aecidia on 

 Mains coronaria at Fayette: near Nuttallburg (Nnttall, 

 1157). On twigs, leaves and fruit of Mains Mains and M 

 coronaria (Sheldon). Berkeley: on Mains Mains at Ger- 

 rardstown (Waite). 

 G. corniculans Kern. 



On Amelanchier Canadensis, Greenbrier: near Fort Spring 

 (Sheldon) . 

 G. globosum Farl. 



On Crataegus macracantha and punctata, and on Juni- 

 perus Virginiana. Arthur, North Am. Flora, 7:205-6 (Shel- 

 don 2707, F. E. Brooks 2298). 

 G. NiDUS-Avis Thaxter 



On Amelanchier Canadensis (Sheldon 2699, 2717). 



