Index to American Mycological Literature 275 



Stewart, F. C. The velvet-stemmed Collybia — a wild winter 

 mushroom. N. Y. Agr. Exp. Sta. Bull. 448: 79-98. pi. 1-10. 

 F 1918. [Illust] 



Sumstine, D. R. Fungi of Chautauqua County, New York. N. 

 Y. State Mus. Bull. 197: 111-118. 1 My 1918. 



Thomas, H. E. Cultures of Aecidium tubulosum and A. passi- 

 floricola. Phytopathology 8: 163, 164. 30 Ap 1918. 



Turner, W. F. Nezara viridula and kernel spot of pecan. Sci- 

 ence II. 47: 490, 491. 17 My 1918. 



Wilson, G. W. Studies in North America Peronosporales — VII. 

 New and noteworthy species. Mycologia 10: 168, 169. My 

 1918. 



Rhysotheca Acalyphae sp. nov. is described. 



Yates, H. S. Some recently collected Philippine fungi. Philip. 

 Jour. Sci. 12: (Bot.) 361-380. N 1917. 



Includes 38 new species in Meliola (17), Asterina (6), Asterinella (i) r 

 Morenoella (1), Nectria (1), Trabutia (1), Melanopsamma (1), Mycosphae- 

 rella (1), Stigmatea (1), Merrilliopeltis (1), Pleospora (1), Hypoxylon (1), 

 Nummularia (1), Xylaria (1), Pirostoma (1), Phyllosticta (1), and Melan- 

 conium (1). 



Zeller, S. M., & Dodge, C. W. Gautieria in North America. 

 Ann. Missouri Bot. Gard. 5: 133-142. pi. p. Ap 1918. 



Gautieria plumbea sp. nov. is described. 



Zeller, S. M., & Dodge, C. W. Rhisopogon in North America. 

 An. Missouri Bot. Gard. 5: 1-36. pi. 1-3. F 1918. 



Nine new species are described. 



