Ha Giang prov., Quan Ba distr., Cao Ma Po commune, Chin Chu Lin village, around point 23º05ʹ13.5ʺN 104º48ʹ30.2ʺE, rocky outcrops on steep rocky slopes composed with eroded karstic limestone at elevation 1750–1950 m a.s.l. Highly degraded remnants of primary evergreen broad-leaved very humid forest. Epiphyte on mossy tree. Not common. 20 October 2018, L. Averyanov, Nguyen Sinh Khang, T. Maisak, Truong Duc Thieu, VR 1050.4.
Herbarium specimen prepared from cultivated flowering plants in 20.07.2021 by L. Averyanov and T. Maisak, VR 1050.4, flowers pale yellow, tube inside with 7 orange-brown nerves. Det.: Averyanov L.
Координаты:23° 5′ 13.5″ N, 104° 48′ 30.2″ E ±1000 mСоздание записи: 2021-11-09, Leonid Averyanov, PhotoScan D2Цитирование: Образец LE 01077145 // Виртуальный гербарий Ботанического института им. В. Л. Комарова РАН — http://rr.herbariumle.ru/01077145