140 



Mycologia 



111. Physcia comosa (Eschw.) Nyl. Syn. i: 416. 1858. Cum- 



mings nos. 13 and 14. 



112. Physcia hypoleuca (Ach.) Tuck. Syn. N. A. L. i: 68. 



1882. Cummings no. 16. This is typical, except that the 

 ends of some of the lobes are sorediate. 



113. Physcia leucomela (L.) Michx. Fl. Bor. Am. 2: 326. 



1803. Cummings no. 15. Lssued in Merrill's Lich. Exsic. 

 no. 22. 



HYMENOLICHENES 



Cora pavonia (Web.) Fr. Syst. Orb. Veg. 300. 1825. Cum- 

 mings no. 168. 



Wellesley College, 



Wellesley, Massachusetts. 



