499 



THALLOPHYTA. 



L I C H E N E S , 



(Tlu' few specimens that 1 have <;atlu're(l in this ehiss, 

 incideiital to tlie collection of the higher orders, have 

 lieen kindlv exaniined liv Or. .1. W. Eckteldt.) 



USNEA, Ach. 

 U barbata(L. l Vr. 



\\ irt : on old trees, conunon. Burning Springs. Uan- 

 <lnl|i]i : on Hhododendi'on max. common. Cheat llridge. 

 fiercer: on oak twigs, Blueticld. : and elsewhere nl)ont State 

 common on trees, rocks, and old fence rails. 



\''(r. florida, Fr. 



^fercer : on oak twigs and dnjis among <lead leaves. 

 JUuetield. 



PARMELIE JE 



PARMELIA. Ach. 



P. Borreri.' rar. rudecta. Tuck. 



iNIononualia: on hai'k livinii locust tree, Fallinu Run 

 (1531). 



P. caperata(L.). Acii. 



Monongalia ; on sandstone i-ocks and ^k\<v of hec^ch. 

 Falling Run (12.S:'.). 



P. olivacea( L.). Ach. 



On Liriodemli'on log newlv felled. Monongalia: Fall- 

 ing Run (1343). 



PHYSCIA, DC 



P. luconiela( L.), Mic hx. 



Mercer: with nioss on wet linic.stcnie ledge, Beavei' 

 Sjiring (l-")3)9j. 



