Astrophytum myriostigma var. tamaulipense (K.Kayser) W.T.Marshall & T.M.Bock, Cactaceae: 154. 1941
Astrophytum myriostigma var. tamaulipense, Cactaceae: 154. 1941
is new combination for Astrophytum myriostigma subsp. tamaulipense in Kakteen-Freund 1: 58. 1932