162 Pollard and Maxon West Virginia Ft 



Thallophyta. 



FUNGI. 



Uromyces Howei Peck. On A*clepi(i* tfyriaca. Lowell, August 25. 



(No. 130.) 

 Qnomonia ulmae (Sacc.) Thum. On dead leaves of Ulmus sp. 



Lowell, August 25. (No. 131.) 



Lichenes. 



Coenogonium interpositum Nyl. Sterile; growing with thallus of 



Clfidonw sp. Quinnimont, August 22. (No. 141.) 

 Lscidea speirea Ach. Quinnimont, August 21. (No. 184.) 

 Lee idea albocoerulescens (Wulf.) Schaer. Quinnimont, August 22. 



(No. 138.) 



Pertusaria corallina (L.) Fr. Quinnimont, August 22. (No. 140.) 

 Parmelia cetrata Ach. '.' Sterile, but probably referable to this species. 



Lowell, August 23. (No. 14(5.) 



Parmelia tiliacea (Hoffm.) Flk. Lowell, August 23. (No. 151.) 

 Cladonia squamosa Hoffm. Quinnimont, August 22. (No. 143.) 

 Cladonia squamosa denticollis (Hoffm.) Flk. Quinnimont, August 



22. (No. 130.) 

 Placodium rupestre (Scop.) Br. & Rostr. Quinnimont, August 23. 



(No. 155.) 

 Theloschistes concolor effusa Tuckerm. Lowell, August 23. (No. 



150.) 



Verrucaria fuscella (Turn.) Ach. Lowell, August 23. (No. 154.) 

 Pyrenula punctella (Nyl.) Williams, comb. nov. ( Yerrucaria punc- 



Mlfi Nyl. Pyrenoc. 40, 1858.) Lowell, August 23. (No. 156.) 



Bryophyta. 



HBPATICAE. 



Jungermannia Schraderi Mart. Quinnimont, August 22. (No. 113.) 

 Cephalozia Virginiana Spruce. Quinnimont, August 22. (No. 115 in 

 part, which is mostly ('. curvifoffia.) 



Musci. 



Fissidens subbasilaris Hedw. Lowell, August 23. (No. 117.) 

 Ditrichum tortile (Schrad.) Hampe. Quinnimont, August 21. (No. 



105.) 



Thuidium delicatulum (L.) Mitt. Quinnimont, August 21. (No. 111.) 

 Thuidium minutulum (Hedw.) Br. & Sch. (Determined by Dr. G. N. 



Best.) Lowell, August 23. (No. 118.) 

 Amblystegium fluviatile (Sw.) Br. & Sch. Quinnimont. August 21. 



(No. 110.) 



