Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”E.
Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.
Scandent shrub 3-4 m tall on open cliff, flowers white. Not common.
Координаты:18° 55′ 51.4″ N, 102° 23′ 50.6″ E ±1000 mСоздание записи: 2021-11-12, Leonid Averyanov, PhotoScan D2Цитирование: Образец LE 01122946 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01122946