Quang Nam Prov., Dai Loc Distr., Dai Hong municipality, environs of Dai Hong town around point 15°49’44”N 107°57’19”E. Rich secondary closed broadleaved evergreen forest along rocky river valley composed with eroded sandstone at elev. 80-150 m a.s.l. Tree 12-15 m tall on open rocky river slope. Calyx brightly orange, seeds olive-green. Not rare.
Record creation: 2026-10-19, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360668 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360668