VARIETIES OF PLUMS FROM NATIVE AMERICAN SPECIES. 25 
Indiana Red. See Indiana. 
Indian Chief, 14, 20, mu. Origin uncertain. 
*Ingels. A variety listed as a native by the Home Nursery, Lafayette, 111. 
*Inkpa, am X s. A hybrid of the wild plum crossed with simonii, according to the 
originator, N. E. Hansen, Brookings, S. Dak. Introduced in 1909. 
*Iola. A variety grown by D. B. Wier in Illinois. 
Iona, 14, 37, h mi. Said by D. B. Wier, the originator, to be pure americana, the seed 
coming from a wild bush in southwestern Wisconsin. The variety now grown under 
this name is hortulana mineri. 
Iowa, 14, am. A variety from Allamakee County, Iowa. 
Iowa Beauty, 14, am. A wild variety taken from the woods, about 1859, by Hugo 
Beyer, New London, Iowa. 
Irby, 20, h. Found by Dan Irby, of Texas, growing on the grounds of an old Indian 
settlement in Cherokee County, Tex. 
Irby September. See Irby. 
Irene, 14, 37, h mi. Originated with D. B. Wier in Illinois. 
Iris, 14, 37, h mi. Originated and introduced by D. B. Wier in Illinois. 
Ironclad, 14, 37, am. A wild Illinois variety, introduced by Stark Bros., Louisiana, 
Mo., in 1890. 
*Iroquois, h mi. From Charles Luedloff, Cologne, Minn. Referred to the Miner 
group by W. T. Macoun. 
Isaac, 14, am. A wild variety from near Lincoln, Nebr., brought to notice by M. S. 
Hubbell. 
Isabel. See Miner. 
Isabella, 14, am. A variety grown by H. A. Terry, Crescent, Iowa. 
Itasca, 14, 32, 37, n. A variety from Minnesota, introduced by P. M. Gideon, Excel- 
sior, Minn., and by W. F. Heikes, Huntsville, Ala. 
Itaska. See Itasca. 
*Ithaca. A variety from Peter M. Gideon, Excelsior, Minn. 
Ivason, 14, am. Originated in Iowa and brought to attention by M. S. Hubbell, 
Toledo, Ohio. 
James Vick. See Vick. 
Japanese Seedling X . See Japex. 
Japan Hybrid {No. 3). See Ames. 
Japex, 30, tr X- Originated 1 by Luther Burbank, Santa Rosa, Cal., and sent in the 
spring of 1893 to the New York Agricultural Experiment Station, Geneva, N. Y. 
Mr. Burbank kept no record of its parentage, but it appears to be a combination of 
trifiora with a native species. 
/. B. Rue. See Rue. 
Jennie Lucas, 14, 20, 37, an v. Originated at the Mission Valley Nurseries, Victoria 
County, Tex., and first disseminated in 1879 by Gilbert Onderdonk. 
*Jessie, am. From the Martin Nursery Co., Winfield, Kans., and reported by H. E. 
Van Deman to be a wild seedling of the americana type. 
Jewell, 14, 37, mu. A seedling of Wild Goose, grown by H. A. Terry, Crescent, Iowa. 
Joe Hooker, 14, 37, am. 
1 Iowa Agricultural Experiment Station, Press Bulletin No. 29, 1911. 
