452 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Hook. f. Joseph Dalton Hooker. England. Former Director 

 of the Royal Garden and Museum at Kew. Joint author 

 (with Bentham) of an authoritative work on the genera 

 of plants. Author of Flora of British India, etc. 



Horkel. Johann Horkel, 1769- 1846. Germany. Prof, at 

 the University of Berlin. 



Hornem. Jens Wilken Hornemann, 1770-1841. Denmark. 

 Vvoi. of Botany at Copenhagen. 



Host. Nicolaus Thomas Host, 1761-1834. Austria. AVrote 

 on Austrian grasses. 



Houba. J. Houba. Belgium (?). Author of a work on oaks, 

 published 1887. 



House. Homer Doliver House. United States. 



Howell. Thomas Howell. United States. Author of a flora 

 of the Northwestern States. 



Huds. William Hudson, 1730- 1793. England. Author of a 

 Flora Anglica. {Hudsonia L.) 



Hull. John Hull, 1761-1843. England. Author of a British 

 Flora. 



Humboldt. See HBK. 



Ives. E!i Ives, 1779-1861. United States. Prof, at Yale 

 College. 



Jackson. Benjamin Daydon Jackson. England. Curator of 

 the Herbarium of the Linnean Society, London. Joint 

 author of the Index Kewensis. 



Jacq. Nicolaus Joseph Jacquin, 1727-1817. Austria. Col- 

 lected in tropical America. Author of several important 

 botanical works. 



J, E. Smitk. See Sm. 



J. F. Gmel. Johann Friedrich Gmelin, 1748-1804. Germany. 

 Prof, at Tubingen and Gottingen. 



J. Gay. Jacques Gay, 1786-1864. France. 



J. G. Smith. Jared Gage Smith. United States. In charge 



of U. S. Agricultural Experiment Station, Hawaii. 

 Jord. Alexis Jordan. France. Joint author (with Fourreau) 



of Breviarium Plantarum Novarum, 1866. 

 Juss. Antoine Laurent Jussieu, 1748-1836. France. Prof. 



at the Jardin des Plantes, Paris. The first to attempt to 



define the natural families of plants, in his Genera 



Plantarum, 1774. 



Kalm. Pehr Kalm, 1715-1779. Finland. Traveled and col- 

 lected in America. {Kalmia L.) 



