LIST OF LICHENS FROM CALIFORNIA AND MEXICO, COLLECTED BY DR. 

 EDWARD PALMER FROM 1888 TO 1892. 



By J. W. ECKFELDT. 



Roccella tlnctoria DC. San Diego, California, September to December, 1888 (Nos. 



203, 268a, 276d, 280, 284, 297). On low buelies where the ocean fogs had full 



effect. 

 Roccella leucophaea Tuckerm. Coronados Islands, August 18, 1888 (Nos. 260c, 261a) ; 



Gaudalupe Island, March 29 and 30, 1889 (No. 905c). Abundant on low bushes, 



and covering the face of exposed rocks. Growing so luxuriantly as to be readily 



mistaken ibr ordinary vegetation. 

 Roccella phycopais Ach. On the west side of False Bay, 14 kilometers west of San 



Diego, California, September 1888 (Nos. 277d, 277g). Growing on low bushes, 



jnsi; ibove the ocean beach, in full influence of salt water. 

 Roccella fuciformis (L.) Ach. La Paz, Lower California, January and February, 



1890 (No. 261c); Agiabanipo. Mexir-o, October, 1890 (No. 792c). Growing on 



the ground, and on low bushes; exposed to the fog and to the effect of salt 



water. 

 Ramalina ceruchis (Ach.) De Not. Coronados Islands, August, 1888 (No. 260a) j 



San Diego, California, and vicinity, December, 1888 (Nos. 1, 204, 268b, 276c, 



277b. 277e, 278, 287, 293, 298). Growing on low bushes and on the face of rocka 



in such abundance that the rocks are hidden. 

 Ramalina homalea Ach. On the coast south and west of San Diego, California, 



August to December, 1888 (Nos. 260d, 275e, 292, 299, 310) ; south end of Guada- 



lupii Island, March 29 and 30, 1889 (Nos. 905a, 905b). 

 Ramalina reticulata (Noehd.) Krempelh. San Diego, California, 1888 (Nos. 201, 



209). 



Ramalina linearis L. East side of False Bay, 11 kilometers southwest of San 

 Diego, California, September, 1888 (No. 276g). On bushes, m a deep ravin© 

 where the ocean fogs had full effect. 



Ramalina menziesii Tuckerm. San Diego, California, and vicinity (Noa. 211, 

 277a, 277h); Sweetwater Junction, 10 kilometers east of San Diego, Calfornia 

 December, 1888 (No. 288); Agiabampo, Mexico, October, 1890 (No. 792 a). 



Ramalina complanata (Sw.) Ach. La Paz, Lower California, January and Febru- 

 ary, 1890 (No. 85) ; San Diego, California, 1888 (No. 205) ; near Koseville, 3 or 4 

 kilometers west of San Diego, California, 1888 (No. 269f). On dead bushes, not 

 far from the ocean. 



Ramalina calicaris (L.) Fr. San Diego, California, 1888 (No. 294), and Mexico (No. 

 334f). 



Ramalina calicaris canaliculata Fr. San Diego, California, December, 1888 (No. 

 293s). 



Ramalina calicaris frazlnea Fr. Agiabampo, Mexico, October, 1890 (No. 792f). 



291 



