Ha Giang Prov., Quan Ba Distr., Cao Ma Po Commune, Then Van 1 Village, Binh Mountain, around point 23.09452ºN 104.84831ºE, steep rocky slopes composed with highly eroded limestone at elevation 1400–1600 m a.s.l. Remnants of primary evergreen broad-leaved very humid forest with plantation of “wild-grown” Amomum. Terrestrial herb to 1 m tall in bamboo forest along small stream. Flowers dark blue-violet. Not common. 4 October 2019, L. Averyanov, Nguyen Sinh Khang, T. Maisak, VR 1313.
Coordinates (geographic position):23° 5′ 40.27″ N, 104° 50′ 53.92″ E ±1000 mComment:
Record creation: 2019-12-31, Аверьянов Леонид ВладимировичCitation: Specimen LE 01061043 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01061043