Kurzweil, H., and P. Tripetch. “A New Species of the Genus Peristylus (Orchidaceae) from Southern Thailand”. Thai Forest Bulletin (Botany), no. 43, Dec. 2015, pp. 24-29, https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/44202.