Under test at the Texas Experiment Station.
Ruff Spanish. Species? 1. Tex. Sta. Bul. 32:490. 1894.
Under test at the Texas Experiment Station.
Russian Mirabelle. Insititia. 1. Budd-Hansen Am. Hort. Man. 324. 1903.
Described by Budd and Hansen as a Russian plum; hardier than the Mirabelle of western Europe and differing in tree and fruit. Fruit small, roundish-oblate, bright yellow; suture indistinct to distinct at the apex; cavity narrow; stem medium in length and thickness; flesh yellow, juicy, rich; quality best; freestone.
Russian No. 2. Domestica. 1. Mich. Sta. Rpt. 111. 1887. 2. Colo. Sta. Bul. 50:45. 1898.
Imported from Russia. Fruit of medium size, irregular in shape; suture a line; deep purple with heavy bloom; flesh firm, subacid; quality fair; freestone.
Russian No. 3. Domestica. 1. Mich. Sta. Rpt. 111. 1887. 2. S. Dak. Sta. Bul. 93:35. 1905.
Said to be unproductive and not hardy.
Sada. Americana mollis. 1. Wis. Sta. Bul. 63:59. 1897. 2. Ibid. 87:15. 1901. 3. Waugh Plum Cult. 163. 1901.