Phutthai T, Sands M, Sridith K. Field surveys of natural populations of Begonia L. in Thailand. Thai Forest Bull., Bot. [internet]. 2014 Nov. 26 [cited 2026 Sep. 15];(37):186-9. available from: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24372