Echinocactus myriostigma subsp. coahuilensis H.Moeller in Z. Sukkulentenk. 3: 54. 1927
Echinocactus myriostigma subsp. coahuilensis in Z. Sukkulentenk. 3: 54. 1927
is basionym for Astrophytum coahuilense in Kakteen-Freund 1: 59. 1932
is basionym for Astrophytum myriostigma subsp. coahuilense in Kakteen-Freund 1: 57. 1932
is basionym for Astrophytum myriostigma var. coahuilense in Borg, Cacti, ed. 1: 251. 1937
Type: not designated