Echinocereus palmeri
Echinocereus palmeri, Cactaceae 3: 34. 1922 sec. Sánchez & al. 20181
- 1. Sánchez, D., Arias, S., Grego-Valencia, D. & Terrazas, T. 2018: Phylogeny in Echinocereus (Cactaceae) based on combined morphological and molecular evidence: taxonomic implications. – Systematics and Biodiversity 16: 28-44. http://doi.org/10.1080/14772000.2017.1343260
- =Echinocereus palmeri subsp. escobedensis in Kakteen And. Sukk. 54: 124. 2003 syn. sec. Kew WCVP (2019)2