Taxonomic status: Synonym

homotypic synonyms:
Astrophytum columnare (Schumann) Sadovsky & Schütz; Astrophytum myriostigma var. columnare (Schumann) Fric; Echinocactus myriostigma f. columnaris (Schumann) Schelle;

protologue: Gesamtbeschr. Kakt. : 321 (1898)
URL protologue: https://archive.org/stream/mobot31753002553771#page/321/mode/2up

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