Echinocereus polyacanthus Engelm., Mem. Tour N. Mexico 104 1848. (syn: Echinocereus durangensis Poselg. ex Rümpler; Echinocereus polyacanthus subsp. polyacanthus ; Echinocereus triglochidiatus var. polyacanthus (Engelm.)
L.D.Benson); North America as per Catalogue of Life;
Echinocereus polyacanthus Engelm. from California-08032020-1 : 1 post by 1 author. Attachments (1)
Echinocereus polyacanthus Engelm.
Common names: Giant Claret Cup Cactus, Salmon-flowered Edgehog
Clicked from University of California Botanical Garden, May 11, 2014
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