Lindström AJ, Calonje M, Stevenson D, Husby C, Taylor A. Clarification of Zamia acuminata and a new Zamia species from Coclé Province, Panama. Phytotaxa [Internet]. 2013 May 8 [cited 2025 Dec. 5];98(2):27–42. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.98.2.1