ALVES, C. R.; CORTEZ, V. G. Calvatia guzmanii sp. nov. (Agaricaceae, Basidiomycota) from Paraná State, Brazil. Phytotaxa, Auckland, New Zealand, v. 85, n. 2, p. 35–40, 2013. DOI: 10.11646/phytotaxa.85.2.1. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.85.2.1. Acesso em: 5 dec. 2025.