Flora of the Pacific Coast 

 the route. At Tacoma one will find excellent oppor- 

 tunity to study the vegetation of the salt marshes. 

 Mount Rainier, which extends above the limit of 

 flowering plants is reached by stage. Those who 

 take the Rainier trip will find an abundance of 

 alpine species in and around Paradise Park. 



Seattle. The flora of the coniferous forest 

 formation may be reached by any line that extends 

 beyond the cleared districts. The Lake Washington 

 district is recommended. 



REFERENCES 



ABRAMS, L. R. 



1904. Flora of Los Angeles and vicinity. (Stanford Uni- 

 versity Press), pp. i-xi, 1-474. (Descriptions and 

 keys for all the spermatophytes.) 



1910. A phytogeographic and taxonomic study of southern 



California trees and shrubs. Bull. N. Y. Botanical 

 Garden, vol. 6, pp. 300-485, 10 pis. (Keys and dis- 

 tribution.) 

 CARNEGIE INSTITUTION OF WASHINGTON. 



Numerous publications, treating especially of desert plants. 

 COVILLE, F. V. 



1893. Botany of the Death Valley Expedition. Contrib. U. 

 S. Nation. Herb., vol. 4, pp. i-viii, 1-363, 22 pis., 

 map. 

 EASTWOOD, ALICE. 



1902. A Flora of the South Fork of Kings River. Publ. 

 Sierra Club, no. 27, pp. 1-96, 9 figs, in text. (De- 

 scriptions of ferns and flowering plants.) 

 GRAY, A., BREWER, W. H., and WATSON, S. 

 1876-1880. Botany of California. Geological Survey of Cali- 

 fornia. (Boston, Little, Brown, and Company), 

 vol. 1, pp. i-xx, 1-628; vol. 2, pp. i-xv, 1-559. (De- 

 scriptions and keys.) 

 HALL, H. M., and HALL, C. C. 



1912. A Yosemite flora. (San Francisco, Paul Elder and 

 Company), pp. i-vii, 1-282, 11 pis. and 171 figs. In 

 text. (Descriptions and keys for ferns and flower- 

 ing plants of the Yosemite National Park.) 

 HOWELL, T. 



1897. A flora of Northwest America. (Portland, Ore., J. 

 K. Gill Co.), pp. 1-816. Descriptions of spermato- 

 phytes of Oregon, Washington, and Idaho. 

 JEPSON, W. L. 



1911. A flora of western middle California. Second Ed. 



(San Francisco, Cunningham, Curtiss & Welch), 

 515 pp. (Descriptions and keys for all spermato- 

 phytes.) 



1909-1914. A flora of California. (San Francisco, Cunning- 

 ham, Curtiss & Welch), Part I, pp. 33-64, figs. 

 1-14; Part II, pp. 337-368, figs. 61-65; Part III, pp. 

 65-192; Part IV, pp. 369-464, figs. 66-91; Part V, pp. 

 465-528. figs. 92-105. 

 PARSONS, M. E., and BUCK, M. W. 



1909. The wild flowers of California. (San Francisco, Cun- 

 ningham, Curtiss & Welch), pp. I-cvi, 1-417. (De- 

 scriptions and illustrations of the more conspicu- 

 ous species.) 

 PIPER, C. V. 



1906. Flora of the State of Washington. Contrib. U. S. 

 Nation. Herb., vol. 11; pp. 1-637, pis. I-XXII, map. 

 UNIVERSITY OF CALIFORNIA. 



Publications in Botany, vols. 1-6. (Berkeley, Univ. Calif. 

 Press.) (Contain numerous papers and mono- 

 graphs on west American plants.) 



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