Echinocereus relictus Wellard in J. Bot. Res. Inst. Texas 10: 354. 2016 Echinocereus relictus Wellard in J. Bot. Res. Inst. Texas 10: 354. 2016Taxon for this nameEchinocereus relictus Wellard in J. Bot. Res. Inst. Texas 10: 354. 2016
