SOUTHERN CALIFORNIA ACADEMY OF SCIENCES 71 



Additions to the Licherv-flora of Southern CatliforniaL. 



Pa.rt III. 



BY DR. H. E. HASSE. 



Biiellia petraea albinea, Tuck. Yosemite Valley. 



" triphragmioides, Nyl. N. sp. So named by Dr. 

 Nylander in 1898, without a diagnosis. 



Thallus effuse rugulose pulverulent, light yel- 

 lowish grey. Apothecia black, fiat with a thin black 

 margin, disk indistinctly pruinose, finally becom- 

 ing larger convex, imarginate and epruinose. Dark 

 within. Asci oblong, 76-82 mmm long, 16-20 mmm 

 thick. Hymenium of equal height with Asci. 

 Paraphyses slender, agglutinated Epithec, fuscous 

 and granulose. Hypthecium dark brown. Spores 

 in eights, broadly fusiform or oblong 4-5 septate, 

 26 mmm long, 8 mmm thick. 



On Rhamnus integrifolia, beach, near Santa Monica. 

 " Bolanderia, Tuck. On granite, San Gabriel and San 



Bernardino Mts. 

 " atro-albella, Nyl. Rocks, Catalina Island. 

 " fusco-atra, (L.) Fr. Rocks, Elsinore. 

 " . parasitica, (Fl.) Th. Fr. On thallus of Pertusaria 

 globifera. 

 Opegrapha vulgata, Aeh. On Quercus agrifolia. SMR. 



" vario. var. lichenoides. (Pers.) f. chlorina, Jatta. 



Teste Zahlbruekner, (Bull. Torr. Bot. 01. XXVII, 

 1900. On Umbellularia Californica. SMR. 

 " UMBELLULARIA, A. Zahlbr. sp. nov. (Bot. 

 Centralbl. XIII, 1902.) On Umbellularia Cali- 

 fornica, SMR. 

 Platygrapha HYPOTHALLINA, A. Zahlbr. sp. nov. (Bull. 

 Torr. Bot. CL XXVII, 1900). Schistose rocks, 

 Catalina. (Trask.) 

 PLURILOCULARIS, A. Zahlbr., sp. nov. (Bot. 

 Centrlbl. XIII, 1902). Catalina, on Rhus 

 integrifolia. 

 Chiodecton OCHROLEUCUM, k. Zahlbr. sp. nov. (Bull. Torr. 

 Bot. CI. XXVII, 1900.) On Rhus integrifolia, 

 Catalina Island. Trask. 



