FLORA OF LAOS Hin Nam No Nature Protected Area Apocynaceae Marsdenia sp. ? Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"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 400-600 m a.s.l. Woody vine to 10 m long among exposed rocks near mountain top. Flowers dark purple-violet. Common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 990.
Координаты:17° 31′ 11.1″ N, 105° 46′ 41.4″ E ±1000 mСоздание записи: 2019-01-13, Leonid Averyanov, PhotoScan D1Цитирование: Образец LE 01048526 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01048526