Rakarcha, Sarayut, Wittaya Pongamornkul, Woranart Thammarong, Charun Maknoi, and Keooudone Souvannakhoummane. “Stemona Fimbritepala (Stemonaceae), a New Species from Northern Laos”. Thai Forest Bulletin (Botany) 48, no. 2 (November 17, 2020): 206–211. Accessed December 3, 2022. https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/244920.