SOUTHERN CALIFORNIA ACADEMY OF SCIENCES 39 
Cladonia sobolifera, Nyl. S. M. range. 
Cromb. 1. ec. p. 134. 
Leptogium pusillum, Nyl. North Fork Matillija Canyon, Ven- 
tura county. 
Cromb. 1. c. p. 65. 
C. fimbriata, Fr Subsp. C. fibula, Nyl. var. subeornuta, Ny]. 
Foothills of San Gabriel range. 
Crombs 12 exp. 138: 
Usnea dasypoga scabrata, Nyl. Shrubs, 8. M. range. Cataline 
Isle. 
(Blanche Trask). No Apothecia have been seen. 
Ramalina linearis, (R. canaliculata. Tal.) 
Shrubs, 8S. M. range. 
R. calicaris fastigiata, Fr. Trunks, San Gabriel range. 
Parmelia saxatilis, Ach. f furfuracea, Shaer. On granite, Mt. 
Wilson. 
Cromib. 1. ¢. p: 241. 
P. prolixa panniformis, Nyl. Rocks, Yosemite Valley. 
P. flavicans, Tuck. Rocks, S. M. range. 
Physcia pulverulenta, Nyl. f. argyphaea. Nyl. 8. M. range. 
Cromb: 1 cp: 306: 
Ph, pulverulenta, Nyl. Subsp. Ph. isidiigera, Zahlbruckner. 
Subsp. nov. First discovered by Prof. A. C. Herre in 
the Santa Cruz mountains. North Fork Matilija Can- 
yon, Venture county, and San Jacinto Mountains. 
A. C. Herre: ‘‘The foliaceous and fruticose Lichens of 
the Santa Crux Peninsula, Cal.’’ —Washington, 1906. 
e362: 
Ph. adglutinata, Nyl. f. sorediata, Nyl. On Juglans in S. M. 
range. 
More frequent than the type. 
Cromby deve ps a2ie 
Ph. tribacea, (Ach.) Tuck. On rocks, S. M. range. Sterile. 
Ph. leucomela. (l.) Michx. Catalina Island on twigs. (Blanche 
Trask.) 
Theloschistes ramulosus, Tuck. on various barks, 8. M. range. 
Near Stanford University. (C. F. Baker.) Santa Cruz 
Peninsula. A. C. Herre. lL. c. p. 349. It is easily over- 
looked. 
Omphalaria symphorea, (D. ©.) Spores round-ellipsoid, 8 
micros. long, 6 micros. thiek, about 20 in ascei. 
Palm Springs, Riverside County. 
Pannaria sonomensis, Tuck. On rocks, Yosemite Valley (ster- 
ile) and North Fork of Matilija Canyon, Ventura coun- 
tive lil PIPL 
