MATTTAPHA, S.; CHANTARANOTHAI, P. Two new species of Indigofera (Leguminosae—Papilionoideae) from Thailand. Phytotaxa, Auckland, New Zealand, v. 129, n. 1, p. 47–52, 2013. DOI: 10.11646/phytotaxa.129.1.4. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.129.1.4. Acesso em: 6 dec. 2025.