BIBLIOGRAPHY. 
The following is a list of publications relating wholly or largely to 
the flora of Washington: 
Allen, Edward F. The Western hemlock. Bulletin 33, Bureau of Forestry, U.S. 
Department of Agriculture. 1902. 
Contains also a list of the trees of Washington and Oregon. 
Ayers, H. B. Washington Forest Reserve. Nineteenth Annual Report, U. 8. 
Geological Survey, pt. 5. 283-313. 1898. 
Contains notes on the forest trees of the region. 
Cooper, J. G. Report on the medical flora of Washington Territory. Transactions 
American Medical Association 10: 221-237. 1857. 
Catalogue of plants collected in Washington Territory. Pacific Railroad 
Reports 127: 50-71. 1860. 
Contains list of plants collected by Cooper, Gibbs, and Suckley, mostly identfied 
by Gray or by Torrey. 
The sylva of Montana. American Naturalist 3: 405-422. 1870. 
Includes notes on Washington trees. 
Cotton, John 8. Three new plants from Washington. Bulletin Torrey Botanical 
Club 29: 573. 1902. 
Describes Glyceria latifolia, Astragalus olympicus, and Orthocarpus barbatus, 
A report on the range conditions of central Washington. Bulletin 60, Wash- 
ington Agricultural Experiment Station. 1904. 
Contains economic references to many plants. 
Coues, Elliott. Notes on Mr Thomas Meehan’s paper on the Plants of Lewis and 
Clark’s Expedition across the continent, 1804-1806. Proceedings Academy 
Natural Sciences, Philadelphia 1898: 291-315. 1898, 
History of the expedition under the command of Lewis and Clark. 
Contains references to many Washington plants, with detailed notes on the more 
important economic ones. These notes are all by Lewis. 
Dodwell, Arthur, and Rixon, Theodore. Olympic Forest Reserve. Twenty-first 
Annual Report, U. 8. Geological Survey, pt. 5. 145-209. 1900. 
Contains notes on forest trees 
Elmer, A. D. E. New Western plants. Botanical Gazette 86: 52-61. 1903. 
Includes eleven proposed new species from Washington. 
An extension of range for Woodwardia radicans. Fern Bulletin 7: 9-10. 
1899. 
Flett, J. B. Some Washington ferns. ‘Fern Bulletin 8: 40-41. 1900. 
— Notes on some rare Washington ferns. Fern Bulletin 10: 24-25. 1902. 
[he fern flora of Washington. Fern Bulletin 11: 79-85. 1903. 
Gannett, Henry. Forest conditions and standing timber 1n Washington. Nine- 
teenth Annuai Report, U S Geologicai Survey, pt 5. 26-42. 1898 
Has piates showing percentage compositions of torests in western Washington as 
regards red fir, western hemuock, cedar. and spruce. 
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