MACHADO, T. M.; PIVARI, M. O. D.; VERSIEUX, L. M. Expanding Waltillia: an addition to a previously monotypic genus of Bromeliaceae from the Espinhaço range, Brazil. Phytotaxa, Auckland, New Zealand, v. 491, n. 1, p. 1–11, 2021. DOI: 10.11646/phytotaxa.491.1.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.491.1.1. Acesso em: 6 dec. 2025.