Laos, Khammoune prov., Boualapha distr., Nong Seng village, Vang Phae Lay mountain, around point 17°31'02.7"N, 105°47'17.2"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 300-530 m a.s.l. Scandent shrub or woody vine on open rocks near mountain top. Flowers greenish. Not common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 943.
Координаты:17° 31′ 2.7″ N, 105° 47′ 17.2″ E ±1000 mСоздание записи: 2019-01-17, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01048136 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01048136