van Velzen R, Wieringa JJ.

Rinorea calcicola (Violaceae), an endangered new species from south-eastern Gabon

. Phytotaxa [Internet]. 2014 May 14 [cited 2025 Dec. 6];167(3):267–275. Available from: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.167.3.5