6i8 HISTORY OF PASADENA. 



C. ROSicoLA Pass. On leaves of cultivated roses and R. calif ornica. July — 



September. 

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

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

 C. vToLvE Sacc. On leaves of cultivated violets. 

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



— October. 

 HETEROSPORIUM Klotzsch. 



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



leaves. November. 

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



tyon calif ornicuni. 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 laboratorj'. 



S. alTERNARItE Cke. On culture media in laboratory. 

 EPICOCCUM Lk. 



E- NEGLECTUM Desm. On corn leaves. September — November. 

 PODOSPORIELLA Ell. & Ev. Proc. Phil. Ac. Nat. Sc. 1S94, p. 385. 



P. HUMiLis E. & E. Ibid. On leaves of Garrya veaichii. June — October. 



CLASS III. BASIDIOMYCETEIS. Puff-Bails, Toadstools, Pore-Fungi. 

 Order Gasterotnycetecv . Puff-balls. 



PHAIvLUS Mich. Stink-horn. 



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

 SECOTIUM Mont. 



S. DECiPiENS 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.^US 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. Puff-ball. 



C. CyELATA Bull. In rich soil. February — April. 



C. FRAGiLis 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. 



LYCOPERDON Tourn. Puff-ball. 



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



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

 CATASTOMA Morg. 



C. ciRCUMCissuM (B. & C.) Morg. Along street. February— March. 

 BOVISTA Dill. Puff-ball. 



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

 SCLERODERMA Pers 



S. VULGARE Fr, Frequent in rich soil. September— January. 



