ZHAO, X.-L.; GAO, X.-F.

Indigofera pseudonigrescens (Fabaceae: Papilionoideae): A new species from Sichuan, China

. Phytotaxa, Auckland, New Zealand, v. 222, n. 4, p. 251–258, 2015. DOI: 10.11646/phytotaxa.222.4.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.222.4.2. Acesso em: 6 dec. 2025.