Hale, T. J. 



Additions to the fJora of Wisconsin. 

 6 ])p. Madison, I860.* 



(Wise. State Agric. Society, Vol. 5, pp. 417-424, 1858-59.) 



HaU, Elihu. 



Plantae Texanae, a list of plants collected in eastern Texas in 1872. 

 29 pp. Salem, 1873. 



Hall, Harvey Monroe, and Hall, Carlotta Case. 

 A Yosemite flora. 



282 pp. II pis. San Francisco, 1912. RP-H 176 



Halsted, Byron D. 



Preliminary list of the weeds of Iowa. 



(Bull. Bot. Dep't State Agric. College, 1888, 34-54.)* 



Hamilton, W. 



Prodromus ))lantarnm Indiae occidentalis. 

 67 pp. 1 pi. London, 1825. 



Hamy, E. F. 



Lettres americaines d'Alexandre de Humboldt, 1798-1807. 

 309 pp. Paris, 1905. 



Harrington, B. J. 



Notes on the Botany of a portion of the Counties of Hastings and Addison. 

 (Can. Nat. (il) v, pp. 312-319, 1870.) 



Harrison, Arthur. 



Trees and shrubs of New York. 



(A list of 63 species from Lebanon Springs. Swiss Cross, II, i). 63.) 



Harrison, F. C. 



The weeds of Ontario. 



80 pp. Toronto, 1900.* 



Harshberger, John W. 



Phytogeographic survey of North America. 

 790 pp. 18 pis. Leipzig, 191 1. R-H 324 



(Engler & Drude, Die Vegetation der Erde, Vol. 13.) 



An ecological sketch of the flora of Santo Domingo.* 



(Proc. Acad. Nat. Sci. Phila., 1901, pp. 554-561, pis. 31-32.) 



An ecological studv of the New .Jersey strand flora.* 

 (Proc. Acad. Sci. Phila., 1900, pp. 623-671.) 



Hartwell, B. Adams. 



Catalogue of the pliaenogamous and vascular cryptogamous plants of Fitchburg, 

 Massachusetts, and vicinity. 



39 pp. Fitchburg, 1885. 



r 



Harvey, Francis L. 



Forest trees of Arkansas. 



20 pp. Cincinnati, 1883.* 



(Amer. Jour. Forestry, 1883.) 



Havard, V. 



Report on the flora of Western and Southern Texas. 

 85 pp. Washington, 1885. RM-H 385 



(Proc. U. S. Nat. Museum, vol. 8, nos. 29-34, pp. 449-533, 1885.) 



Botanical outlines of the country marched over by the Seventh United States Cavalry 

 during the summer of 1877. 



(Ann. Rep. Chief of Engineers, U. S. A., App. QQ, pp. 1681-1687, 1878.) 



Heller, A. A. 



Catalogue of North American plants north of Mexico. 



1 ed. i6o pp. n. p.. 1898. R-H 477 



2 ed. 252 pp. n. p., 1900. R-H 477 



[Miscellaneous original descriptions of North American 

 plants.] R-H 477 



North American plants collected in southern Texas. 

 4 pp. n. p. n. d.* 



(Exchange list.) 



