LINDSTRÖM, A. J.; CALONJE, M.; STEVENSON, D.; HUSBY, C.; TAYLOR, A. Clarification of Zamia acuminata and a new Zamia species from Coclé Province, Panama. Phytotaxa, Auckland, New Zealand, v. 98, n. 2, p. 27–42, 2013. DOI: 10.11646/phytotaxa.98.2.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.98.2.1. Acesso em: 5 dec. 2025.