PEI CHIH, T. J.; R., K.; L.G., S.; A.R., U.-N. Three New Species from Gunung Kanthan, a Limestone Tower Karst in Perak, Malaysia. Phytotaxa, [S. l.], v. 177, n. 3, p. 146–154, 2014. DOI: 10.11646/phytotaxa.177.3.2. Disponível em: https://phytotaxa.mapress.com/pt/article/view/phytotaxa.177.3.2. Acesso em: 14 mar. 2025.