FLORA OF VIETNAM. Urticaceae. Elatostema sp. Son La Prov., Yen Chau Distr., Muong Lum Municipality, Na Hat village around point 21°00'35"N 104°29'06"E. Primary coniferous forest with Pinus kwangtungensis and Calocedrus rupestris on very steep rocky slopes of remnant mountain composed with highly eroded solid limestone at elevation 1000-1150 m a.s.l. Lithophytic herb to 1 m tall on open mossy rocks. Flowers white. Common. CPC 1884 1 April 2011. Coll.: L.Averyanov, N.T.Hiep, T.B.Ngan.
Coordinates (geographic position):21° 0′ 35″ N, 104° 29′ 6″ E ±1000 mRecord creation: 2019-01-16, Leonid Averyanov, ILCE-7RCitation: Specimen LE 01041739 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01041739