SAMAIN, M.-S.; NAJARRO, F. H.; SALAS, E. M. M.

First record of the critically endangered Hydrangea steyermarkii Standl. (Hydrangeaceae) in Mexico, and description of a new widespread Hydrangea species of Mesoamerica

. Phytotaxa, Auckland, New Zealand, v. 162, n. 4, p. 181–197, 2014. DOI: 10.11646/phytotaxa.162.4.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.162.4.1. Acesso em: 6 dec. 2025.