FLORA OF LAOS Hin Nam No Nature Protected Area Acanthaceae Peristrophe bivalvis (L.) Merr. Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'18.1"N, 105°47'47.5"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Terrestrial herb to small undershrub on open mossy rocks. Flowers purple-violet. Not common. 5 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 661a.
Coordinates (geographic position):17° 35′ 18.1″ N, 105° 47′ 47.5″ E ±1000 mRecord creation: 2019-01-13, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01048871 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01048871
FLORA OF VIETNAM Acanthaceae Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Erect terrestrial herb in shady place. Fruits green. Occasional. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 164.
Record creation: 2019-06-21, Аверьянов Леонид ВладимировичCitation: Specimen LE 01058124 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01058124
FLORA OF VIETNAM Acanthaceae Peristrophe sp. Ha Giang prov., Quan Ba distr., Bat Dai Son Nature Reserve, Can Ty commune, Lung Vay village, around point 23º05ʹ46.7ʺN 105º02ʹ53.1ʺE, 1100-1280 m a.s.l., karstic, highly eroded mountains composed of solid marble-like limestone, primary evergreen broad-leaved humid forest on steep rocky slopes near mountain tops. Erect terrestrial herb in shady place. Fruits green. Occasional. 15 April 2018, L. Averyanov, Nguyen Sinh Khang, Chuong Quang Ngan, T. Maisak, VR 164 (HN, LE01058124).
Record creation: 2020-01-05, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067298 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067298