REPORT OF THE STATE BOTANIST [916 III 



FUNGI OF CHAUTAUQUA COUNTY, N. Y 



DAVID R. SUMSTINE 



The following list of fungi is based on collections made by the 

 writer in June 1908, in July 191 1 and in July 19 16. The principal 

 collecting stations were the following: Mayville, Chautauqua, Bemus 

 Point, Jamestown, Panama and Sherman. 



The specimens have been placed in the herbarium of the Carnegie 

 Museum, Pittsburgh, Pa. 



MYXOMYCETES 



Arcyria cinerea (Bull.) Pers. 

 Arcyria denudata (L.) Sheldon 

 Arcyria ferruginea Saut. 

 Arcyria nutans (Bull.) Grev. 

 Ceratiomyxa fructiculosa (Muell.) Macbr. 

 Ceratiomyxa porioides (A. & S.) Schroet. 

 Diachea leucopoda (Bull.) Rost. 

 Fuligo ovata (Schaeff.) Macbr. 

 Hemitrichia serpula (Scop.) Rost. 

 Lachnobolus globosus (Schw.) Rost. 

 Lycogala epidendrum (Buxb.) Fr. 

 Stemonitis morgani Peck 

 Tubifera ferruginosa (Batsch) Macbr. 



CHYTRIDIALES 



Synchytriaceae 

 Synchytrium decipiens Pari. On Falcata comosa (L.) Kuntze 



PERONOSPORALES 



Albuginaceae 



Albugo bliti (Biv.) Kuntze. On Amaranthus retroflexus L. 



Albugo Candida (Pers.) Kuntze. On Arabis lyrata L. 



Albugo tragopogonis (Pers.) S. F. Gray. On Ambrosia artemisiaefolia L. 



Peronosporaceae 

 Peronospora alta Fckl. On Plantago major L. 

 Plasmopara viticola (B. & C.) Berl. & DePoni. On Vitis sp. 

 Plasmopara geranii (Peck) Berl. & DePoni. On Geranium maculatum L. 



MUCORALES 



Mucoraceae 

 Syzygites aspergillus (Scop.) Pound. On different species of Agarics. 



