CALIFORNIA ACADEMY OF SCIENCES. 271 



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Diapoethe immutabilis. — On stems of Scrophularia Cali- 

 fornica, San Francisco, May. 2463. 



Physalospoea gebaxil- — On stems of Geranium zonale, 

 San Francisco, Feb. 2129. 



Sph.ebella (L.estadia) cabyophyllea.— On stems of Dian- 

 thus, Roseville, February. 2183. 



Spilebella xaxthicola. — On stems of Xanthium struma- 

 rium, San Francisco, May. 2151. 



Didymella MEGABRHiz.E. — On stems of Echinocystis Call* 

 fornica, San Francisco, Feb. 20S6. 



Didymella Fuchsle. — On stems of Fuchsia, San Fran- 

 cisco, April. 2374. 



Amphispilerla dothideaspoea. — On stems of Mimulus gluti- 

 nosus, San Francisco, Feb. — May. 2217, 2508. 



Leptosph^eeia steamixis.— On culms of straw, San Fran- 

 cisco, May. 2337, 2376 ; 2408. 



Leptosph^eia subcjespitosa. — On stems of Geranium 

 zonale, San Francisco, Feb. 2128. 



Leptosph.eeia phoemicola. — On leaves on Phormium tenax, 

 San Francisco, February. 2128. 



Pleospoea quadeiseptata. — On pods of Matthiola incana, 

 Eoseville, February. 2184. 



Hysteeogeaphium (Gloniopsis) insigxis. — On wood of 

 Acacia, San Francisco, April. 2382. 



Phacidium aebuti. — On leaves of Arbutus Menziesii, Tamal- 

 pais, March. 2122. 



