FLORA OF VIETNAM Fam. Urticaceae Pilea sp. N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, around point 22°15'52''N, 105°32'01''E at elevation 800-900 m a.s.l. (Po Luong mountain). Primary broad-leaved evergreen closed forest on very steep slopes and cliffs near and on tops of rocky ridge composed with solid marble-like stratified limestone. Lithophyte on vertical shady cliffs. Very common. No HAL 4723 21 May 2004 Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.
Coordinates (geographic position):22° 15′ 52″ N, 105° 32′ 1″ E ±1000 mRecord creation: 2019-01-16, Leonid Averyanov, ILCE-7RCitation: Specimen LE 01041647 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01041647