Taxonomic status: Synonym

homotypic synonyms:
Cereus adustus (Engelm.) Engelm.; Cereus adustus var. radians (Engelm.) Engelm.; Echinocereus adustus Engelm.;

protologue: Contr. U.S. Natl. Herb. 3: 387 (1896)
URL protologue: https://archive.org/stream/mobot39088011696671#page/387/mode/2up

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