Jo-Jo
ActivePrunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
10 August 2026
The Iroquois plum variety, introduced in 1966 by the New York State Agricultural Experiment Station, was obtained by crossing Prugna di Italy and Hall varieties. This variety was used as a parent form in the development of other plum varieties, such as Castleton.
In early American pomological manuals, the name Iroquois also refers to a variety belonging to the native American species Prunus americana or Prunus hortulana, discovered by Charles Luedloff in the state of Minnesota.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
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Same species
Prunus domestica L. · European plum
Walter Hartmann c/o Universität Hohenheim
Prunus domestica L. · European plum
Hartmann Walter
Prunus domestica L. · European plum
Walter Hartmann
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Prunus domestica L. · European plum
Information not available - Contact NL authorities
Nearby in the species list Hubertus, Ialomita, Imperial, IMPERIAL EPINEUSE, IMPERIAL EPINEUSE 449, IMPERIAL EPINEUSE 851, INESE, Ingannaladro, IPC8, Ire, Italiaanse Kwets, Italian Prune, Italienische Zwetsche Esteburg, Italienische Zwetsche Hauschildt, Italienische Zwetsche Köpke, Italienische Zwetsche Typ Esteburg, Italienische Zwetsche Typ Hauschildt, Italienische Zwetsche Typ Köpke, Italiens Sveske, Italijanka