BOTANY. 289 



Physcia speciosa (Wulf.) Nyl. 



Champaign Co., Mrs. E. J. Spence, Miss H. J. Biddlecome, Wm. C. Werner. 



Physcia speciosa hypoleuca (Muhl.) Tuck. 



Champaign Co., Mrs. E. J. Spence, Miss H. J. 'Biddlecome. 



Physcia steixaris (L.) Tuck. 



Throughout the state on tree trunks and branches. Abundant on old Osage 

 hedges. 



Physcia tribacia (Ach.) Nyl. 



On hickory bark, Ashtabula Co., Fairfield Co., Franklin Co., E. E. Bogue. 



8. PYXINE Fr. Tuck. 



Pyxine sorediata Fr. 



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

 Co.) E. E. Bogue. 



9. MYRANGIUM Mont. & Berk. 



Myrangium duriaEI (Mont. & Berk.) Tuck. 



Oa hard hickory wood, Preston (Hamilton Co.) A. P. Morgan. 



10. UMBILICARIA Hoffm. 



Umbilic\ria dillEnii Tuck. 



On rocks, Sugar Grove ( Fairfield Co.) W. C. Werner, E. E. Bogue. 



Umbiwcaria POSTUI.ATA (I/.) Hoffm. 



On rocks, Sugar Grove (Fairfield Co.) W. C. Werner, E. E. Bogue. 



11. STICTA (Schreb.) Fr. 



Sticta amplissima (Scop.) Mass. 



Common on tree trunks throughout the state. 



Sticta aurata ( Sm.) Ach. 



On tree trunks near Cincinnati, Thos. G. Lea (Cat.) 



Sticta pulmonaria (L.) Ach. 

 At base of trees, common. 



Sticta quercizans (Mx.) Ach. 



On rocks Fairfield Co., Wm. C. Werner. 



19 G. O. 



