CARDOSO, P. H.; MENINI NETO, L.; CABRAL, A.; TROVÓ, M.

Taxonomic updates in Brazilian Stachytarpheta (Verbenaceae) with atropurpureous to black corollas: Two new species and a new synonym

. Phytotaxa, Auckland, New Zealand, v. 523, n. 2, p. 167–178, 2021. DOI: 10.11646/phytotaxa.523.2.4. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.523.2.4. Acesso em: 6 dec. 2025.