Dien Bien Prov., Tua Chua Distr., Tua Thang Municipality, Ta Xi Lang village, around point 21°57’17”N 103°25’31”E. Highly degraded primary and secondary evergreen broadleaved forest on very steep slopes and on tops of remnant mountains composed with solid limestone at elevation 850-950 m a.s.l. Tree 6-8 m tall on very steep rocky slope. Flowers white, later yellow, very fragrant. Rare.
Record creation: 2026-10-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360660 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360660