NOTES ON CALIFORNIA BEYOPHYTp:S. III. 89 



Cephalozia extensa (Tayl.) Spruce. On old logs in deep woods, 

 Mendocino and Eureka. 



Cephalozia Ttirneri (Hook.) Lindl). Since reportinti: the dis- 

 covery of this plant in California/ it has been found in so many 

 localities that it can be considered in i,H ^eiiftu rare. It appears to 

 be fairly abundant on shaded banks in the Coast Range, at least in 

 San Mateo, Marin, Sonoma, Mendocino, and Humboldt Counties, 

 and has also been collected by Mr. F. W. Koch in the extreme 

 southern part of tlie state — in San Diego Co. It grows often in 

 company with Catharinea und^data and Trichostomuin Jlexipes, 

 or, sometimes, excluding all else, forms mats on rocks and stones or 

 on the exposed roots of old stumps. 



Scapania Bolanderi Aust. Common on stumps and living 

 trunks of Sequoia sempervirens in deeply shaded canons in the 

 coast counties north of San Francisco. 



Scapania glaucocephala (Tayl.) Aust. On an old log, Russian 

 Gulch, near Mendocino. 



Scapania convexa (Scop.) Pearson [S. umbrosa (Schrad.) 

 Dumort]. On logs in woods and also on argillaceous soil beside a 

 stream. North Fork of tiie Little River, Mendocino Co., and on a 

 log in a shaded canon near Eureka. 



DijAo'pliyllmn Dicksotii (Hook. ) Dumort. On the face of a shaded 

 cliff, near the road between Cazndero and Fort Ross, Sonoma Co. 



Plagiochila asplenioides (L.) Dumort. Humboldt Co. on a log 

 in woods, Blue Lake, and on shaded rocks in Deer Creek Canon, 

 Russ and Graham's Ranch. 



MUSCI. 



Phascuni acaulon L. (P. cuspidatum Schreb.). Berkeley, with 

 Pottia Siarkeana; Redding, M. S. Baker and F. P. Nutting; Santa 

 Monica, Dr. Hasse. 



Mildeella bryoides (Dicks.) Limpr. .(Phascum bryoides Dicks., 

 Pottia bryoides Mitt.). Pasadena, February 20, 1885, Dr. E. 

 Palmer(?). The second station for America, its first being on south 

 side of a hill near Oakland (Bolander). A well-developed rudiment 

 of a peristome is preseiit as first pointed out by Milde and later 

 more fully described by Limpricht. 



'Erythea, iv, 50, 189G. 



