PUFF, C. Kohautia Cham. & Schltdl. (Rubiaceae) – a new genus record for the Flora of Thailand: K. gracilis (Wall.) DC. discovered in Kanchanaburi. Thai Forest Bulletin (Botany), [S. l.], n. 41, p. 56–60, 2014. Disponível em: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24105. Acesso em: 9 aug. 2022.