Echinocereus grandis
Echinocereus grandis, Cactaceae 3: 18. 1922 sec. Sánchez & al. 20181 wfo-0000661304
- 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. https://doi.org/10.1080/14772000.2017.1343260