Astrophytum myriostigma var. tulense (K.Kayser) Borg, Cacti, ed. 1: 310. 1937
Astrophytum myriostigma var. tulense, Cacti, ed. 1: 310. 1937
is new combination for Astrophytum myriostigma subsp. tulense in Kakteen-Freund 1: 58. 1932
Astrophytum myriostigma var. tulense, Cacti, ed. 1: 310. 1937
Taxon for this name