Almeda, Frank, and Ricardo Pacifico. “Gravesia Gautieri (Melastomataceae: Sonerileae), a New Species from Northern Madagascar”. Phytotaxa 721, no. 3 (October 8, 2025): 288–294. Accessed December 5, 2025. https://phytotaxa.mapress.com/pt/article/view/phytotaxa.721.3.8.