Place of Publication
Cactaceae 2: 139–140, f. 201–202 (1920)
References
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Britton & Rose (1920)
Britton, N.L. and Rose , J.N. 1920. The Cactaceae; descriptions and illustrations of plants of the cactus family 2:1-239
Trichocereus coquimbanus
Leucostele nigripilis
(Phil.) P.C. Guerrero & Helmut Walter
Cactaceae 2: 139–140, f. 201–202 (1920)
Britton, N.L. and Rose , J.N. 1920. The Cactaceae; descriptions and illustrations of plants of the cactus family 2:1-239