6l8 HISTORY OF PASADENA. 



C. ROSICOLA Pass. On leaves of cultivated roses and R. californica. July — 



September. 

 C. SAURURi E. & E. On leaves of Aneuiopsis californica. June — October. 

 C. SOUAUDA Pk. On leaves of Clematis ligustictfolia. July — November. 

 C. vToL^ Sacc. On leaves of cultivated violets. 



C. VITICOLA (Ces.) Sacc. On leaves of V. californica and cultivated grapes. June 

 — October. 

 HETEROSPORIUM Klotzsch. 



H. EUCALYPTI E. & E. Proc. Phil. Ac. Nat. So. 1894, p. 381. On E. globulus 



leaves. November. 

 H. EUCALYPTI E. &. E. var. maculicolum (n. var. in lit.) On leaves of Eriodic- 



tyon calif ornicum . June — August. 

 H. PHRAGMITES (Opiz) Klot. On corn leaves. September — November. 

 CONOTHECIUM Corda. 



C. UMBELLULARi^ E. & E. (n. sp. in lit.) On stems of U . californica. June — 

 October. 

 MACROSPORIUM Fries. 



M. CAUDATUM C. & E. On dead leaves of Vitis californica. August. 



M. MAYDis C. & E. On corn leaves. 



M. PELARGONii Ell & Ev. Proc. Phil. Ac. Nat. Sc. 1894, p. 383. On leaves of 



cultivated Geranium. February. 

 M. SOLANI Ell. & Mart. On potato leaves. 

 STEMPHYLIUM Walk. 



S. MACROSPOROiDEUM B. & Br. On culture media in laboratory. 

 S. ALTERNARivE Cke. On culture media in laboratory. 

 EPICOCCUM Lk. 



E. NEGLECTUM Desni. On corn leaves. September — November. 

 PODOSPORIELIvA EU. & Ev. Proc. Phil. Ac. Nat. Sc. 1894, p. 385. 



P. HUMILIS E. & E. Ibid. On leaves of Garrya veatchii. June — October. 



CLASS III. BASIDIOMYCETES. Puff-Balis, Toadstools, Pore-Fungi. 

 Order Gasteroniycetecs . Puff-balls. 



PHALLUS Mich. Stink-horn. 



P. RAVENELii B. & C. Frequent in rich soil and in lawns. October — March. 

 SECOTIUM Mont. 



S. DECiPiEN.s Pk. (n. sp. in lit.) Common along gutters. 

 GEASTER Mich. Earth-star. 



G. LIMBATUS Fr. O.K.; A. S. under trees. February — April. 



G. MINIMIS Schw. Oak Knoll. February — April. 



G. SACCATUS Fr. Arroyo Seco. March. 

 ASTR.EUS Morg. Hygrometric Earth-star. 



A. HYGROMETRICUS (Pers.) Morg. Com. under trees. January — March. 

 TYLOSTOMA Pers. Stalked puff-ball. 



T. CAMPESTRE Morg. Along Wilson Trail and in dry soil at Devil's Gate. Janu- 

 ary — ^July. 



CALVATIA Fr. PufiF-ball. 



C. C.^LATA Bull. In rich soil. February — April. 



C. FRAGiLLS Vitt. In lawn and along Wilson Trail, 4,000 feet. January— October. 

 C. HESPERiA Morg. (n sp. in lit.) Along streets and in yards. November — De- 

 cember. 



LVCOPERDON Tonrn. Puff-ball. 



L. CEP.ivSFORME Bull. Oak knoll. January — March. 



L. MOLLE Pers. Along street. December — March. 

 CATASTOMA Morg. 



C. CIRCUMCI.S.SUM (B. & C.) Morg. Along street. February— March. 

 BOVISTA Dill. Puff-ball. 



B. AMMOPHiLA Lev. Com. below 2,000 feet. December — March. 

 SELERODERMA Pers. 



S. VULGARE Fr. Frequent in rich soil. September^anuary. 



