MIDDLETON, D. J.; SANTISUK, T. A new species of Wrightia (Apocynaceae: Apocynoideae) from Thailand. Thai Forest Bulletin (Botany), [S. l.], n. 29, p. 1–10, 2014. Disponível em: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24862. Acesso em: 9 aug. 2022.