Hiawatha. Americana. 1. Kerr Cat. 1894. 2. Wis. Sta. Bul. 63:41. 1897. 3. Waugh Plum Cult. 152. 1901.
Introduced by C. W. H. Heideman, New Ulm, Minnesota, as an example of a staminate-flowered plum; rarely productive. Fruit very large, roundish-oblong, purplish-red; clingstone; early.
Highland. Domestica. 1. Cal. State Bd. Hort. Rpt. 8:47. 1897.
A seedling of Agen, grown by Luther Burbank, Santa Rosa, California. Tree vigorous and productive; fruit large, long-oval, purplish-crimson; flesh yellow, firm, sweet; flavor excellent; stone nearly free.
Highlander. Domestica. 1. Downing Fr. Trees Am. 384. 1857.
Fruit large, irregularly ovate, deep blue; bloom thin; dots brown, numerous; yellow, juicy, vinous; semi-clinging; late.
Hilda No. 5. Hortulana mineri ×? 1. Ia. Sta. Bul. 46:274. 1900.
Originated under cultivation with J. F. Wagner, Bennett, Iowa, in 1894, from seed of Miner pollinated by a wild plum; not introduced. Fruit above medium size, dark red; used for jellies.
Hillside. Americana. 1. Minn. Hort. Soc. Rpt. 128. 1890.