BOTANY. 297 



Arthonia ptjnctiformis Ach. 



On acer rubrum, Orwell (Ashtabula Co.) E. E. Bogue. 



Arthonia pyrrhueiza Nj-1. 



Springfield, Mrs. E. J. Spence. 



Arthonia spectabieis Fl. 

 On trunks, common. 



CALICIACEI. 



31. ACOLIUM (Fee.) DeNot. 



AcoiviUM Tigieeare ( Ach.) DeNot. 

 Columbus, Wm. C. Werner. 



32. CALICIUM Pers. Ach. Pr. 



Calicium byssaceum Fr. 



On old Polyporus, Fairfield Co., W. A. Kellerraan. 



Caeicium chrysocephaeum (Turn.) Ach. 



On Oak-bark, Sugar Grove ( Fairfield Co.) E. E. Bogue. 



VERRUCARIACEI. 



33. ENDOCARPON Hedw. 



Endocarpon miniaTum (E.) Schaer. 



Springfield, Mrs. E. J. Spence, Miss H. J. Biddlecotne ; on limestone rocks> 

 Georgesville (Franklin Co.) E. E. Bogue; Fairfield Co., W. A. Kellermau. 



Exdocarpon pusieeum Tuck. 



Springfield, Miss H. J. Biddlecotne. 



34. TRYPETHEEIUM Spreng. 



Trypetheeium virens Tuck. 

 Springfield, Mrs. E. J. Spence. 



35. SAGEDIA Mass. 



Sagedia oxyspora (Nyl.) Tuck. 



On Beach-bark, Fairfield Co., W. A. Kellerman. 



