Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, Sa Mui pass, around point 16º47’42’’N 106º35’50’’E at elevation about 1000 m a.s.l. Secondary broad-leaved evergreen submontane forest on shale mountains. Seedlings and saplings up to 2.5 m tall (of tree that reach 25 m tall) along rocky shady stream valley. Locally common.
Record creation: 2026-03-05, Аверьянов Леонид ВладимировичCitation: Specimen LE 01203868 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01203868