1.
Pendry CA, Adema F. Polygala obliqua Pendry, a new species of Polygalaceae from northern Thailand. Thai Forest Bull., Bot. [Internet]. 2014 Nov. 24 [cited 2022 Aug. 19];(41):41-4. Available from: https://li01.tci-thaijo.org/index.php/ThaiForestBulletin/article/view/24099