Pereira, Fabricio O., and Matias Köhler. “Pilosocereus cristalinensis Should Not Be Regarded As Conspecific With P. machrisii (Cereeae, Cactaceae)”. Phytotaxa 696, no. 3 (April 3, 2025): 262–265. Accessed April 16, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.696.3.6.