Binh Dinh Province, Van Canh District. Secondary evergreen broad-leaved dry forest with bamboo along rocky river on granite at elevation of about 100 m a.s.l., around point 13º44’N 108º57’E. Erect herb or undershrub to 1.5 m tall in open rocky place along river. Flowers white with yellow spot inside tube. Locally common.
13 April 2026, L. Averyanov, Nguyen Van Canh, Truong Ba Vuong, Nguyen Quoc Bao, T. Maisak, АL4900a.
Record creation: 2026-06-04, Аверьянов Леонид ВладимировичCitation: Specimen LE 01360345 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01360345