FLORA OF VIETNAM Piperaceae Piper sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Thanh Van commune, Mo Sai village, around point 23º07ʹ46.4ʺN 104º57ʹ56.2ʺE, at elevation 1000-1190 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved and mixed (with Pseudotsuga sinensis) humid forest on steep rocky slopes near mountain tops. Lithophytic and epiphytic herbaceous vine on vertical cliff of rocky mountain slope. Inflorescences white. Common. 18 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 404.
Coordinates (geographic position):23° 7′ 46.4″ N, 104° 57′ 56.2″ E ±1000 mComment:
Record creation: 2019-08-02, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061518 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061518