Houphan Prov., Hem Distr., Na Puok village, Pu Tham Nhon mountain around point 20°10′00.0′'N 103°24′37.0′'E. Primary and secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble-like highly eroded limestone at elev. 1050-1150 m a.s.l. Terrestrial herb with semi-woody stem to 0.5 m tall on steep shady slope. Occasional. LA-VN 1344 11 April 2015 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.
Координаты:20° 10′ N, 103° 24′ 37″ E ±1000 mСоздание записи: 2021-12-02, Tatiana Maisak, PhotoScan D2Цитирование: Образец LE 01077642 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01077642