SILVA, G. S. D.; MARLAND TORKE, B.; MANSANO, V. D. F. Alexa duckeana (Leguminosae-Papilionoideae): a new species from the Brazilian Amazon. Phytotaxa, Auckland, New Zealand, v. 629, n. 3, p. 255–265, 2023. DOI: 10.11646/phytotaxa.629.3.7. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.629.3.7. Acesso em: 6 dec. 2025.