SOUTHERN CALIFORNIA ACADEMY OF SCIENCES 59 



(Acarospora) PELTASTICTA, Zahlbr. spec, nov (1. 

 c.) Palm Springs. 

 " (Acarpospora) REAGENS, A. Zahlbr. spec. nov. 



, (1. c.) Palm Springs. 



Lecania turicensis CAIjU'ORNIA, A. Zahlbr. var. nov. (1. c.) 

 SMR. 



TONINIOIDES, A. Zahlbr, spec. nov. (1. c.) Ballona 

 , Bluffs. 

 Rinodina succedens, Nyl. On Pseudotsuga. Throughout the 

 higher mountain ranges. This species is also reported 

 from New Foundland by Prof. Macounin, Catalogue 

 of Canadian Plants, 1902. 

 Dirina rediunta, (Stiz.) A. Zahlbr. Catalina and on the main- 

 land. 

 " Plassei, A. Zahlbr. Near Santa Monica and recently 

 foiuid also on Catalina on Heteromeles arbutifolia. 

 Pex'tusaria leioplaca, (Ach.) Schaer. Santa Monica Range, 

 on Oak. 

 " ambigens, (Nyl.) Tuck. On Umbellularia Calif or- 



niea,in canyons of San Gabriel Range, 

 giobifera (Tuen.) On bark of conifers, near Seven 

 Oaks, San Bernardino Mts. New to North 

 America. 

 Phlyetis agelea, Koerb. On California walnut. SMR. 

 Urceolaria scruposa, Ach. subsp. U. bryophylla, Nyl. Running 



over Cladonia pyxidata, SM R. 

 Biatora decipiens, (Ehrh.) Th. Fr. Earth, SMR., rare. At Elsi- 

 nore and Palm Springs, abundant. 

 " granulosa PPIYLLIZANS, A. Zahlbr. var. nov. (1. c.) 

 Earth among moss, San Gabriel Range, 

 granulosa corallina, Tuck. Barks, SMR. 

 Schweinitzee, Fr. Bark of tieteromeles, SMR. 

 Nylanderi, Anz. Bark of conifers, San Gabriel Canyon, 

 umbrina, (ach.) On rocks at Santa Barbara. 

 mutablis, (Fee) On Cupressus, Yosemite Valley, 

 fusco-rubella, (Ploffm.) On Heteromeles, SMR. 

 (Bilimbia) GYALECTIFORMIS, A. Zahlbr. spec. nov. 

 (1. c.) Palm Spring. 

 " XANTHOCOCCI, A. Zahlbr. (Bull. Torr. Bot. CI. 

 XXYII.) Bark of conifers, near Seven Ooaks, San 

 Bernardino Mts. 

 Lecidea CINERATA, A. Zahlbr. spec. nov. (Bull. Torr. Bot. 

 CI. XXVII, 1900.) On disintegrated granite, SMR. 

 " SUBPLEBEIA, Nyl. n. sp. Named by the late Dr. 

 Ny lander without having given a description. On 

 earth and calcarious pebbles, SMR., 1896. The 

 thalUus is crustaceous effigurate, pulverulent 



