984 MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Greene, E. L. (1843-1915). Professor of botany at the University of California, 

 and later at Catholic University of America. Orcuttia greenei. 



Griffiths, David (1867- ). Botanist, United States Department of Agri- 

 culture. Agropyron griffithsi. 



Grisebach, A. H. R. (1814-79). German botanist, author of Flora of the 

 British West Indian Islands and other works. Setaria grisebachii. 



Gussone, Giovanni (1782-1866). Italian botanist. Bromus rigidus var. 

 gussonii; Hordeum gussoneanum. 



Hackel, Eduard (1850-1926). Eminent Austrian agrostologist. Hackelochloa. 



Hall, Elihu (1822-82). Botanist, who collected in Texas, Oregon, and the 

 Rocky Mountains. Agrostis hallii; Andropogon hallii; Panicum hallii. 



Hall, H. M. (1874-1932). Professor of botany, University of California. 

 Bromus orcuttianus var. hallii. 



Hansen, George (1863-1908). Botanist, who collected in California. Sitanion 



IldTlSGTll/ 



Harford, W. G. W. (1831-1911). Conchologist, colleague of Bolander. 

 Collected in California and Oregon. Melica harfordii. 



Hartweg, Theodor (1812-71). German botanist, sent by the Horticultural 

 Society of London to Mexico to collect plants. Paspalum hartwegianum. 



Havard, Valery (1846-1927). Army surgeon, who collected in Texas. Panicum 

 havardii. 



Heller, A. A. (1867- ). Botanist, who collected in the Western States, 

 Puerto Rico, and Hawaii. Panicum helleri. 



Henderson, L. F. (1853- ). Curator, Oregon University Herbarium, 

 Eugene. Collected plants in Oregon, Washington, and Idaho. Agrostis hender- 

 sonii; Oryzopsis hendersoni. 



Hilaire, Auguste St. (1779-1853). French botanist (Saint-Hilaire) . Hilaria. 



Hillman, F. H. (1863- ). Botanist, United States Department of Agricul- 

 ture. Panicum hillmani. 



Hitchcock, A. S. (1865- ). Agrostologist, United States Department of 

 Agriculture. Trichachne hitchcockii. 



Hooker, W. J. (1785-1865). Director, Royal Botanic Gardens, Kew, England. 

 A vena hookeri; Imperata hookeri; Sporobolus asper var. hookeri. 



Howell, Thomas (1842-1912). Botanist, who collected in Oregon; author of 

 Flora of Northwest America. Agrostis howellii; Alopecurus howellii; Calamagrostis 

 howellii; Festuca howellii; Poa howellii. 



Imperato, Ferrante (1550-1625). Italian botanist. Imperata. 



James, Edwin (1797-1861). Botanist of Major Long's Expedition to the 

 Rocky Mountains (1819-20). Hilaria jamesii. 



Jepson, W. L. (1867- ). Professor of botany, University of California. 

 Elymus glaucus var. jepsoni. 



Jones, M. E. (1852-1934). Curator of herbarium, Pomona College, Claremont, 

 Calif.; collected in the Western States. Muhlenbergia jonesii. 



Joor, J. F. (1848-92). Professor of botany, Tulane University, New Orleans, 

 La. Panicum joori. 



Kalm, Peter (1715-79). Swedish botanist, who traveled in Canada and the 

 northeastern United States. Bromus kalmii. 



Kellogg, Albert (1813-87). Botanist of California. Poa kelloggii. 



King, Clarence (1842-1901). Geologist in charge of exploration of the fortieth 

 parallel. Blepharidachne kingii; Festuca kingii; Oryzopsis kingii. 



Koeler, G. L. (1765-1807). German botanist. Koeleria. 



Lamarck, J. B. (1744-1829). Eminent French botanist. - Lamarckia. 



Lange, J. M. C. (1818-98). Danish botanist. Paspalum langei. 



Langlois, A. B. (1832-1900). Botanist of Louisiana. Triodia langloisii. 



Leers, J. D. (1727-74). German botanist. Leersia. 



Leiberg, J. B. (1853-1913). Botanist, who collected in the Northwestern 

 States. Panicum leibergii; Poa leibergii. 



Lemmon, J. G. (1832-1908). Botanist of California. Eriochloa lemmoni; 

 Phalaris lemmoni; Puccinellia lemmoni; Stipa lemmoni. 



Leprieur, F. R. ( -1869). French botanist, who traveled in Senegal. 

 Chloris prieurii. 



Letterman, G. W. (1841-1913). Botanist of Missouri, who collected in the 

 Rocky Mountains. Poa lettermani; Stipa lettermani. 



Liebmann, F. M. (1813-56). Danish botanist, who collected in Mexico. 

 Setaria liebmanni. 



Lindheimer, Ferdinand (1801-79). Botanist of New Braunfels, who collected 

 in Texas. Muhlenbergia lindheimeri; Panicum lindheimeri. 



Macoun, James (1862-1920). Canadian botanist, son of John Macoun, 



