Lugar de publicación
Cactaceae 2: 139–140, f. 201–202 (1920)
Referencias
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Britton & Rose (1920)
Britton, N.L. y Rose , J.N. 1920. The Cactaceae; descriptions and illustrations of plants of the cactus family 2:1-239
Trichocereus coquimbanus
Eulychnia coquimbana
(Molina) Friedrich & G.D.Rowley
Cactaceae 2: 139–140, f. 201–202 (1920)
Britton, N.L. y Rose , J.N. 1920. The Cactaceae; descriptions and illustrations of plants of the cactus family 2:1-239