Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º08’31’N 108º39’01’’E, at elevation about 1400 m a.s.l. Open primary grassy swamp with Osmunda cinnamomea in stream valley at lower part of hills with open coniferous woodland with Pinis kesya. Terrestrial fern with fronds up to 0.5 m long. Dominant of plant community.
Record creation: 2026-03-01, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203755 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203755