Fam. Araceae. Acorus gramineus Soland. Vietnam, Thua Thien - Hue Prov., A Luoi Distr., A Roang Municipality, Tra Lenh Forestry Department station, around point 16°04'41'' N, 107°29'06'' E. oPrimary closed evergreen broad-leaved forest on very steep mountain slopes composed with shale, sandstone and granite at elevation 700-800 m a.s.l. Lithophyte on wet rocks along rocky stream valley. Very common. Regular co-dominant of riparian lithophytic stream communities in the area. No HAL 7268 21 April 2005 Coll. L. Averyanov, P.K. Loc, J. Regaldo, T.V. Thao, N.T. Vinh [Flora of Vietnam]
Landscape in location of collection: On very steep mountain slopes composed with shale, sandstone and granite at elevation 700-800 m a.s.l. Lithophyte on wet rocks along rocky stream valleyHabitat / plant community in location of collecting: Primary closed evergreen broad-leaved forestCoordinates (geographic position):16° 4′ 41″ N, 107° 29′ 6″ E ±2000 mRecord creation: 2022-09-30, Larisa Orlova, PhotoScan D2.Citation: Specimen LE 01193017 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01193017