Cao Bang Province, Phuc Hoa District (Phục Hòa), Hanh Phuc Commune (Hạnh Phúc),
Lung Luong Village (Lũng Luông). Plants in the population with 2 types of inflorescences (?), one is shorter quite close to the stem, the other form with much longer, erect inflorescence. Flower odorless. Leaves sometimes with sparsely yellowish dots.
17 December 2025, Truong Ba Vuong, BV 1956.
Record creation: 2025-12-25, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203546 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203546