166 CALIFORNIA ACADEMY OF SCIENCES. 



Teabutia QUERCINA (Fr. & Pud.) — On living leaves of 

 Quercus agrifolia, San Francisco, March. 3081. 



To this must be added as a synonym Bhytisma erythros- 

 porum B. & C. Proc. Am. Acad. iv. 128. 



Botryosphaeria ambiguum (Schw.) — On dead stems of 

 Hints diversiloba, Oakland, September. 2830. 



B. Quercuum (Schw.) — On dead bark of Quercus agrifolia, 

 Sausalito, December. 2953. 



Eriospileria investans (Cke.) — On dead stems of Euca- 

 lyptus globulus, San Francisco, June. 2597. 



DiDYMOSPHiERiA cupula Ell. — D. circinans Hk. 2877. 



Parodiella perisporioides (B. & C.) — On living leaves of 

 Phaseolus Wriglidi, Arizona. Collected by J. G. Lemmon. 



2910. 



Leptospileria Ogilviensis (B. & Br.) — On dead stems of 

 Erigeron Canadense, San Francisco, June. 2610. 



Valsaria eucalypti (K. & C.) — On dead stems of Eu- 

 calyptus, San Francisco, July. 2676. 



Heptameria mescedema (B. & C.) — On dead stems of Erio- 

 phyUum stcec had i folium, San Francisco, May. 2497. 



Pyrenophora relicina Fr. — On dead stems of various 

 grasses, San Francisco, April. 2375. 



Plowrightia morbosa (Schw.) — On branches of Prunus 

 demissa, Yo Semite; fruiting in Feb. 577. 



P. tuberculiformis (Ell.) — On twigs of Artemisia Calif or- 

 nica, Mt. Diablo, Oct. 3101. 



Plowrightia phyllogona. Hypophyllous, seated on dense 

 hypha: perithecia discrete, minute, black, rugose, depress- 

 ed: parapbyses delicate; asci cylindrical, 8-spored; sporidia 

 ovate-oblong, hyaline, septum near the base, the lower por- 

 tion having the appearance of a rounded process, attached 



