更新时间:2024-08-09 11:37
肉质灌木,小球状簇成的团块,皮色呈灰绿色、蓝色,在阳光充足的情况下,会变成红紫色。棘刺比较细,长约2-5毫米,贴服并向下。生长缓慢,每年只长一个或者极少数的小球。
明暗武士掌原生分布于阿根廷。
明暗武士掌已列入《濒危野生动植物种国际贸易公约》附录二。
Opuntia alexanderi Britton & Rose in Cact. 4: 256 (1923)
Opuntia alexanderi var. bruchii (Speg.) G.D.Rowley in Natl. Cact. Succ. J. 13: 5 (1958)
Opuntia alexanderi var. subsphaerica (Backeb.) G.D.Rowley in Natl. Cact. Succ. J. 13: 5 (1958)
Opuntia bruchii Speg. in Physis (Buenos Aires) 8: 239 (1925)
Opuntia bruchii f. brachyacanthus Speg. in Revista Argent. Bot. 1: 202 (1926)
Opuntia bruchii f. macracantha Speg. in Revista Argent. Bot. 1: 202 (1926)
Opuntia flexuosa (Backeb.) G.D.Rowley in Natl. Cact. Succ. J. 13: 5 (1958)
Opuntia geometrica A.Cast. in Kakteenkunde 1934: 172 (1934)
Opuntia halophila Speg. in Anales Soc. Ci. Argent. 99: 97 (1925)
Tephrocactus alexanderi subvar. brachyacanthus (Speg.) Backeb. in Cactac.: Handb. Kakteenk. 1: 294 (1958)
Tephrocactus alexanderi var. bruchii (Speg.) Backeb. in Cactus (Paris) 38: 250 (1953)
Tephrocactus alexanderi subsp. geometricus (A.Cast.) Guiggi in Cactology 5(Suppl. 3): 2 (2016)
Tephrocactus alexanderi subvar. macranthus (Speg.) Backeb. in Cactac.: Handb. Kakteenk. 1: 293 (1958)
Tephrocactus alexanderi var. subsphaericus (Backeb.) Backeb. in Cactus (Paris) 38: 250 (1953)
Tephrocactus bruchii (Speg.) Backeb. in Cactaceae (Berlin) 1939(2): 18 (1939)
Tephrocactus bruchii f. brachyacantha Speg. in Revista Argent. Bot. 1: 202 (1926)
Tephrocactus bruchii subvar. macracantha (Speg.) Backeb. in Cactaceae 1: 293 (1958)
Tephrocactus flexuosus Backeb. in C.Backeberg & F.M.Knuth, Kaktus-ABC: 109 (1936)
Tephrocactus geometricus (A.Cast.) Backeb. in C.Backeberg & F.M.Knuth, Kaktus-ABC: 111 (1936)
Tephrocactus halophilus (Speg.) Backeb. in C.Backeberg & F.M.Knuth, Kaktus-ABC: 111 (1936)
Tephrocactus microsphaericus Backeb. in Kakteenlex.: 426 (1966)
Tephrocactus riojanus Backeb. in C.Backeberg & F.M.Knuth, Kaktus-ABC: 113 (1936)
Tephrocactus subsphaericus Backeb. in C.Backeberg & F.M.Knuth, Kaktus-ABC: 410 (1936)