BOTANY. 287 



3. EVERNIA Ach. 



EVERNIA FURFURACEA (L.) Mann. 



On pine bark, Fairfield Co., E. E. Bogue. 



4. USNEA (Dill.) Ach. 



USNEA ANGULATA Ach. 



Cedar Swamp (Urbana) Mrs. E. J. Spence, Miss H. J. Biddlecome. 



USNEA BARBATA ( L.) Pr. 



Stockport ( Morgan Co.) W. A. Kellerman ; Springfield, Mrs. E. J. Spence. 



USNEA BARBATA FLORIDA Fr. 



Widely distributed. 



Usnea harbata Florida * * rubiginea Mx. 

 Fairfield Co., E. E. Bogue. 



Usnea barbata hirta Fr. 

 Frequent. 



5. THELOSCHISTES Norm emend. 



Theloschtstes concolor (Dicks.) Tuck. 

 Common on neglected apple trees. 



Theloschistes perientinus (L.) Norm. 



Near Cincinnati, Thos. G. Lea (Cat); Painesville, W. C. Werner; Marion Co., E. 

 E. Bogue. 



Thelochistes phrietinus polycarpus Ehrh. 



Ashtabula Co., E. E. Bogue ; Champaign Co., Miss H. J. Biddlecome. 



6. PARMELIA (Ach.) DeNot. 



Parmelia borreri rudecta Tuck. 

 . Champaign Co., Mrs. E. J. Spence, Miss H. J. Biddlecome; Ashtabula Co., 

 Franklin Co., E. E. Bogue. 



Parmelia caperaTa (Iv.) Ach. 



Common on trees, fences and ro-jks. In fruit, Ashtabula Co., Fairfield Co., E. 

 E. Bogue. 



Parmelia cetraTa Ach. 



Champaign Co., Miss H.J. Biddlecome. 



Parmelia colpodES (Ach.) Nyl. 



On tree trunks throughout the state. 



