Central Vietnam, Quang Tri Province, Dakrong District, Huong Hiep Commune, 16°48’23.1”N 106°49’44.9”E, 100-200 m a.s.l., populations were observed in the limestone mountains in association with Aspidistra sarcantha, Trigonostemon sp. and Arenga saccharifera Labill., 30 August 2020, Tuan Anh Le, LTA 416, voucher specimen at HN.
Record creation: 2020-09-02, Аверьянов Леонид ВладимировичCitation: Specimen LE 01087475 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01087475