ENTOMOPHTHORA OCCIDENTALS Thaxt. Maine, Thaxt. En- 

 tomoph. of U. S. p. 171. 



ENTOMOPHTHORA RHIZOSPORA Thaxt. Kitery, Thaxt. Ento- 

 moph. of U. S. p. 184. 



ENTOMOPHTHORA SPHAEROSPERMA Fres. Maine, Thaxt. En- 

 tomoph. of U. S. p. 172. 



ENTOMOPHTHORA TENTHREDINIUS Fres. Kittery, Thaxt. 

 Entomoph. of U. S. p. 162. 



ORDER CHYTRIDIACE^:. 



SYNCHYTRIUM DECIPIENS Farl. On Amphiocarp monoica. 

 Orono, 7-1899, (Harvey). Det. P. L. R. 



CLASS IV. DEUTEROMYCETAE. 



ORDER HYPHOMYCETACE.E. 



FAMILY MUCEDINACE-E. 



ASPERGILLUS FLAVUS Lk. On rotten wood, Orono, 10-1897, 

 (Ricker). 



BOTRYOSPORIUM PULCHRUM Cda. On decaying tomato vines, 

 Orono, 10-1898, (Ricker). Det. R. Thax. 



GEOTRICHUM CANDIDUM Link. On decaying wood, Orono, 

 10-1896, (Harvey). Det. Ell. 



GLOMERULARIA CORNI Pk. On Cornus canadensis, Orono, 

 5-1898, (Ricker). 



MONILIA PENICELLATA E. & E. On decaying logs, Lewis- 

 ton, (A. T. Jordan). Det. Ell. On decaying logs, Orono, 

 (Harvey). 



OIDIUM CHRYSANTHEMI Rbh. On Chrysanthemum sinensis. 

 Orono, 12-1898, (Ricker). 



OOSPORA SCABIES Thaxt. On Solanum tuberosum, Orono, 

 (Harvey). 



OOSPORA? Parasitic on mice, Sherman, 3-1900. Two mice 

 were received in which one side of the head had been eaten away 

 by the fungus, leaving a hard white granular mass. Microscopi- 

 cal examination showed this to be made up of short chains of 



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