Zhou Y-D, Amenu SG, Mwachala G, Hu G-W, Wang Q-F.

Reinstatement of the independent specific status of Oldenlandia violacea (Rubiaceae) from the synonymy of O. monanthos

. Phytotaxa [Internet]. 2021 Jun. 16 [cited 2025 Dec. 6];507(4):293–300. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.507.4.3