Publication: Taschenb. Cactuslieb. 2: 124 (1844); et: Pfeiff. & Otto, Abbild. & Beschr. Bluh. Cact. ii. sub t. 1 (1845), in adnot.
Description
Two varieties are recognized, the nominate form and var. leeanum (Hook.) Papsch.
Family: CACTACEAE
Publication: Taschenb. Cactuslieb. 2: 124 (1844); et: Pfeiff. & Otto, Abbild. & Beschr. Bluh. Cact. ii. sub t. 1 (1845), in adnot.
Two varieties are recognized, the nominate form and var. leeanum (Hook.) Papsch.