Vietnam, Lai Chau Province, Tam Duong district, Ho Thau commune, Ho Thau village, 22°24′04.5″N 103°36′32.7″E, elevation 2050 m a.s.l., cascade stream on slope of Mu Hum Mountain, 05–10 June 2017, Nikolai L. Orlov, Larissa K. Ioganssen, s.n.
Coordinates (geographic position):22° 24′ 4.5″ N, 103° 36′ 32.7″ E ±1000 mRecord creation: 2019-05-07, Аверьянов Леонид ВладимировичCitation: Specimen LE 01049109 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01049109