126 Geographical Handbook of Ferns. 



3. CALIFORNIA, BRITISH COLUMBIA, COVERING 

 THE SLOPE PROM THE ROOKY MOUNTAINS 

 TO THE PAGIPIC AND NEW MEXICO. 



VToodsla. 



W. obtusa, Hook. ("W. oregana, Eaton, /3 Lyallii, W. Perrianana, 

 Sooh. 8[ Gr. Ic. Fil. t. 68). Hab. : near the sources of the Colum- 

 bia River, Oregoa and Rocky Mountains. 



W. scopulina, Eaton. Hab. : Rocky Mountains. 

 Cystopteris. 



C. fragilis, Eemh. Hab. : British Columbia to Sitka. 

 Adlantum. 



A. Capillus-veneris, L. Hab. : Sierra Madre, New Mexico. 

 A. ^thiopicum, L. Hab. : California, Sierra Madre, Rio Grande. 

 J. H. Redfield. 



A. pedatum, L. Hab. . California, Columbia River, north-west 

 coast. Hook. Flora Boreali Americana. 

 Rypolepls. 



H. Californica, Hook. Hab. : California. $. 



dietlantlies. 



Ch. (Adiantopsis) Seemanni, Hook. Hab. : Sierra Madre, New 

 Mexico. 



Ch. microphyUa, Swz. Hab. : Sierra Madre, New Mexico. J. H. 

 Medfield. 



Ch. viscoaa, Kaulf. Hab. : New Mexico, Sierra Madre. 



Ch. Wrightii, Hook. Hab. : from Western Texas to El Paso 

 and New Mexico. $. 



Ch, lanuginosa, NuttaU. Hab. : California and New Mexico. 



Ch. graciilima, Eaton. Hab. -. British Columbia, Oregon, Cali- 

 fornia, New Mexico. 



Ch. Fendleri, Hook. Hab. : Rocky Mountains, southward to 

 California, and New Mexico. $. 



Oh. Lindheimeri, Hook. Hab. : between Western Texas and El 

 Paso, New Mexico. $. 



Ch. Eatoni, Baker (Oh. tomeutosa, Hook.). Hab. : between 

 Western Texas and El Paso, New Mexico. $. 



Ch. tomentosa, Lifzk. Hab. : sources of Rio Grande, New Mexico. 

 Cryptogramme. 



0. crispa, JR. Br. (0. acroatichoides, B. Br.). Hab. : Sitka, and 

 the arctic regions southward to Oregon and California ; on stony 

 places in the Rocky Mountains, but rare ; to the sources of the 

 Columbia, and thence to the grand rapids of the Columbia and the 

 mountains of MacGillivray's River. Hook. Flora Boreali Americana. 

 Pelleea. 



P. Breweri, Eaton. Hab. : California. $. 



P. mucronata, Eaton. Hab. : California, New Mexico, and valley 

 of the Rio Grande. $. 



P. aspera. Baker. Hab. : New Mexico. $. 



P. ornithopus, Hook. Hab. : California. $. 



