Echinomastus intertextus var. dasyacanthus (Engelm.) Backeb., Cactaceae 5: 2832. 1961
Echinomastus intertextus var. dasyacanthus, Cactaceae 5: 2832. 1961
is new combination for Echinocactus intertextus var. dasyacanthus in Proc. Amer. Acad. Arts 3: 277. 1856