Luhciis of Ohio. 41 



Morgan, Kellennaii ; Champaign, Hiddleconie, vSpencc ; Asli- 

 tabula, Bogue. 



Phvscia, D. C. 



28. P. ADGLUTiNATA (Floerk) Nyl. Champaign, Biddle- 

 conie; on trnnks and branches of Apple, Basswood, Bnckeye 

 and Hickory, Franklin, Marion, Bogue. 



29. P. AyiAi.A (Ach.) Nyl. var. detoxsa. Tuck. At ba.se 

 of trees. Not abundant, but widely distributed. 



30. P. ASTROiDEA (Fr.) Nyl. Champaign, Biddlecome. 



31. P. COMOSA (F^schw.) Nyl. Champaign, Biddlecome. 



32. P. GALACTOPHYLLA, Tuck. Champaign, vSpence. 

 Lea (Cat.). 



33. P. Leana, Tuck. On trunks. Lea (Cat.). 



34. P. LEUCOMELA (L.) Michx. Champaign, Biddle- 

 come. Lea (Cat.). 



35. P. OB.SCURA (Ehrh.) Nyl. Common on limestone 

 fences, trunks and branches of many species of trees. 



36. P. PULVERULENTA (Schreb.) Nyl. Common on lime- 

 stone fences and trunks. 



37. P. SPECIOSA (Wulf.) Nyl. Champaign, Biddlecome, 

 Spence, Werner. 



38. P. SPECIOSA (Wulf.) Nyl. var. hypoleuca (Muhl.) 

 Tuck. Champaign, Biddlecome, Spence. 



39. P. stellaris (L.) Tuck. Common throughout the 

 State on trunks and branches. Abundant on Osage hedges. 



40. P. TRiBACE.E (Ach.) Nyl. On Hickory bark, A.shta- 

 bula, Fairfield, Franklin, Bogue. 



Pyxine, Fr. 



41. P. SOREDIAT.V, F'r. Champaign, Biddlecome, Spence; 

 Ashtabula, Bogue. 



Umbiijcaria, HofFm. 



42. U. DiLLENii, Tuck. Fairfield, Werner, Bogue. 



43. U. pustulata (L.) HofiFm. Fairfield, Werner, Bogue. 



Sticta, Schreb. 



44. vS. AMPLissiMA (Scop.) Mass. On trunks, common. 



45. S. AUR.ATA (Sm.) Ach. Trunks, Lea (Cat.). 



