FLORA OF LAOS Scrophulariaceae Lindenbergia philippensis Benth.
Luang Prabang prov., Pon Xay distr., along the way to Bane Phou Souong village, Pha Hiua Bin Toc Mountain, around point 19°57′37.0′'N 102°25′03.0′'E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-850 m a.s.l.
Terrestrial herb to 1 m tall on open rocky slope. Flowers yellow. Not rare.
FLORA OF LAOS Simaroubaceae Harrisonia perforata (Blanco) Merr.?
Luang Prabang prov., Pon Xay distr., Houay Man village, Phou Tham Keo Mountain, around point 19°57′44.2′'N 102°25′45.8′'E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 500-650 m a.s.l.
Climbing shrub with shoots to 4 m long in open place among secondary scrub. Flowers white. Very common. Commonest weedy shrub in open secondary plant communities.
FLORA OF LAOS Simaroubaceae Brucea javanica (L.) Merr.
Luang Prabang prov., Pon Xay distr., between Houay Man and Nam Bo villages, Phou Hua Ben Toc Mountain, around point 19°57′33.1′'N 102°25′25.8′'E.
Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 500-650 m a.s.l.
FLORA OF LAOS Simaroubaceae Brucea javanica (L.) Merr.
Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06′10.9′'N 102°10′46.1′'E.
Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l.
Treelet 4-6 m tall in rather open place on rocky slope. Flowers reddish. Common.
FLORA OF LAOS Simaroubaceae Brucea javanica (L.) Merr.?
Houphan Prov., Hem Distr., Nacoc village, Puphadeng mountain, around point 20°09′52.6′'N 103°10′19.4′'E.
Primary and secondary broad-leaved evergreen open dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1200 m a.s.l.
Shrub 3-4 m tall on mountain top. Fruits glossy green. Common.
FLORA OF LAOS Sterculiaceae Sterculia lanceolata Cav.
Vientiane prov., Vang Vieng distr., Oa Hom village, around point 19°06′52.4′'N 102°22′35.8′'E.
Secondary broad-leaved evergreen and semideciduous dry forest with on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 550-650 m a.s.l.
Treelet 4-6 m tall on shady rocky steep slope. Fruits bright orange-red. Not rare.
Border area between Phieng Luong municipality (Ha Giang Prov., Bac Me Distr.) and Sinh Long municipalitiy (Tuen Quang Prov., Na Hang Distr.).
Primary broad-leaved humid evergreen and mixed forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1170 m a.s.l. around point 22°38′24.3″N 105°20′21.3″E.
Scandent shrub about 2 m tall on slopes and on base of rocky limestone mountain. Fruits dark green. Not common.
FLORA OF VIETNAM Rubiaceae Uncaria macrophylla Wall. Verde.Ha Giang Prov., Vi Xuyen Distr., Tung Ba municipality, Khau Ca NR. Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 700-1150 m a.s.l. around point 22°50′43.9″N 105°07′18.5″E. Shrub climbering 4-5 m high. Common. 09 May 2015 CPC 7849 Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao
Coordinates (geographic position):22° 50′ 43.9″ N, 105° 7′ 18.5″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077503 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077503
FLORA OF VIETNAM NEW Rubiaceae Spiradiclis loana R. J. Wang
Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Hang Cao village, Xuan Lien Natural Reserve.
Remnants of primary and secondary broad-leaved evergreen forest on highly eroded rocky limestone hills at elevation 100-200 m a.s.l. around point 19°50′47.2″N 105°14′42.7″E.
Lithophytic herb on vertical shady cliff. Locally common.
Da Nang City, Hoa Vang Distr., Hoa Ninh municipality, Ba Na – Nui Chua protected area, around point 15°59′52”N 107°59′04”E.
Highly destroyed primary and secondary broadleaved evergreen forest on very steep mountain slopes with granite mother rocks at elev. 1200-1500 m a.s.l.
Creeping semi-woody vine to 5 m long in open slope along road cut. Flowers white. Common.
FLORA OF VIETNAM Rubiaceae Brachytome wallichii Hook.f.?
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′36.7”N 105°54′55.7”E.
Remnants of short tall broad-leaved primary forest on rocky top of remnant mountain composed with highly eroded solid crystalline limestone at elevation about 612 m a.s.l.
Shrub about 2 m tall on rocky mountain top. Fruits dark green. Very common. Co-dominant of short mountain top forest.
CPC 3784 26 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.
Coordinates (geographic position):17° 39′ 36.7″ N, 105° 54′ 55.7″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077488 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077488
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′36.7”N 105°54′55.7”E.
Remnants of short tall broad-leaved primary forest on rocky top of remnant mountain composed with highly eroded solid crystalline limestone at elevation about 612 m a.s.l.
Woody vine to 5 m long on rocky mountain top. Not rare.
CPC 3781 26 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.
Coordinates (geographic position):17° 39′ 36.7″ N, 105° 54′ 55.7″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077487 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077487
FLORA OF VIETNAM Rubiaceae Hedyotis acutangula Champ. ex Benth.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′36.7”N 105°54′55.7”E.
Remnants of short tall broad-leaved primary forest on rocky top of remnant mountain composed with highly eroded solid crystalline limestone at elevation about 612 m a.s.l.
Lithophytic herb on shady very steep rocky slope near to mountain top. Flowers white. Common.
CPC 3769 26 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.
Coordinates (geographic position):17° 39′ 36.7″ N, 105° 54′ 55.7″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077486 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077486
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′11.6”N 105°54′53”E.
Primary broad-leaved closed forest on very steep rocky slope of remnant mountain composed with highly eroded solid crystalline limestone at elevation 400-500 m a.s.l.
Shrub 2-2.5 m tall. Fruits green. Very common.
CPC 3675 24 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.
Coordinates (geographic position):17° 39′ 11.6″ N, 105° 54′ 53″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077485 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077485
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′28”N 105°53′42.7”E.
Wet primary evergreen broad-leaved forest on shady humid rocky slope of narrow stream canyon composed with solid crystalline limestone at elevation about 600 m a.s.l.
Woody vine about 4 m long in open place. Fruits green. Occasional.
FLORA OF VIETNAM Rubiaceae Hedyotis acutangula Champ. ex Benth.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′21.1”N 105°54′41.7”E.
Closed broad-leaved evergreen primary forest on steep rocky slope of middle part of remnant mountain composed with highly eroded solid crystalline limestone at elevation 400-450 m a.s.l. (mt summit at about 570 m).
Terrestrial and lithophytic herb to 0.5 m tall on rocky slope. Flowers white. Very common.
CPC 3879 28 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.
Coordinates (geographic position):17° 39′ 21.1″ N, 105° 54′ 41.7″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077482 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077482
FLORA OF VIETNAM Rubiaceae Lasianthus biflorus (Blume) M.Gangop. et Chakrab.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, environs of Mo O O O village, around point 17°39′31.7”N 105°54′48.2”E.
Closed broad-leaved primary forest on very steep rocky slope of stream valley composed with highly eroded solid crystalline limestone at elevation about 422 m a.s.l.
Shrub 1-2 m tall. Flowers white. Common.
CPC 3888 28 July 2011 Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh.
Coordinates (geographic position):17° 39′ 31.7″ N, 105° 54′ 48.2″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077481 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077481
FLORA OF VIETNAM Rubiaceae Gaertnera vaginans (DC.) Merr.
Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′28”N 105°53′42.7”E.
Primary closed evergreen broad-leaved forest on middle part of slope of remnant mountain composed with solid crystalline limestone at elevation about 650 m a.s.l.
Shrub about 4 m tall on mountain top. Fruits dark green. Common on mountain top.
FLORA OF VIETNAM Rutaceae Boenninghausenia albiflora (Hook.) Rchb. ex Meisn.
Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village.
Primary broad-leaved and mixed humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1500-1550 m a.s.l. around point 22°50′01.3″N 105°50′05.7″E.
Terrestrial herb 0.5-1 m tall in open wet grassy place on alluvial mountain slope. Flowers white. Not common.
Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, Hung village, around point 17°56′10”N 105°49′15”E.
Highly degraded primary and secondary evergreen broadleaved forest on very steep rocky slopes of remnant limestone hills composed with highly eroded marble-like crystalline limestone at elev. 150-200 m a.s.l.
Tree 6-8 m tall in rather open steep rocky slope. Flowers white. Not common.
FLORA OF VIETNAM Magnoliaceae Magnolia kwangsiensis Figlar & Noot. =Kmeria septentrionalis Dandy)
Phu Tho prov., Tan Son distr., Xuan Son municipality, Tan Lua mountain, around point 21°08′05.4″N 104°56′55.1″E. Primary broad-leaved evergreen closed forest on solid crystalline highly eroded limestone mountains at elev. about 600 m a.s.l. Treelet 2 m tall (up to 20m height) on mountain slope, not common. CPC 4627 16 November 2011 Coll.: P.V.The, N.T.Vinh
Coordinates (geographic position):21° 8′ 5.4″ N, 104° 56′ 55.1″ E ±1000 mRecord creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077477 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077477
FLORA OF VIETNAM Magnoliaceae Magnolia talaumoides Dandy
Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09′58′'N, 107°36′07′'E.
Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation 300-400 m a.s.l.
Tree 8-12 m tall on steep shady hill slopes. Flowers white. Not common.
FLORA OF VIETNAM Magnoliaceae Liriodendron chinense (Hemsl.) Sarg.
Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, to the SW of Na Nheo village (in the vicinity of point 21°57′41′'N, 104°13′29′'E). Primary evergreen broad-leaved and mixed montane forests (with Fokienia hodginsii) along granite and quartzite ridge at elev. 2000-2100 m a.s.l. Young tree 8-10 m hg in secondary forest stand (after fire). Locally common.
FLORA OF LAOS Magnoliaceae Michelia foveolata Merr. ex Dandy
Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35′13.2”N 105°47′49.8”E.
Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.
Treelet 5 m tall and 0.3 m DBH. Common near mountain top at elevation 1400 m.
Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, Hung village, around point 17°56′10”N 105°49′15”E.
Highly degraded primary and secondary evergreen broadleaved forest on very steep rocky slopes of remnant limestone hills composed with highly eroded marble-like crystalline limestone at elev. 150-200 m a.s.l.
Sapling about 3 m tall in rather open steep rocky slope.
Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, Hung village, around point 17°55′41”N 105°49′43”E.
Highly degraded primary and secondary evergreen broadleaved forest on very steep rocky slopes of remnant limestone hills composed with highly eroded marble-like crystalline limestone at elev. 200-300 m a.s.l.
Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, Chuoi village, around point 17°56′51”N 105°49′18”E.
Primary broadleaved evergreen dry forest on very steep slopes and on tops of rocky ridge composed with highly eroded crystalline limestone at elev. 200-250 m a.s.l.
FLORA OF VIETNAM Magnoliaceae Magnolia chevalieri Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village , Suoi Do stream Primary evergreen broad- leaf forest on schist at elevation 1000-1140 m a.s.l. Grows in soil humus , on slope and top of mountaine at elevation 1135 m a.s.l. around point 220 37′ 32.6″N;1050 18′ 23.9″E, 1135 m m a.s.l. Tree 25 m in tall, 40 cm in diameter 09 April 2014, CPC 7320 ( photo iMG 2460- 2479. Three mother tree: PLMO, PLMO1, PLMO2) Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan, G.M. Pao
Record creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077467 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077467
FLORA OF VIETNAM Magnoliaceae Kmeria septentrionalis Dandy (Det. Nguyen Tien Hiep) Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village, So Long mountaine. Primary evergreen broad- leaf forest on limestone at elevation 1000-1100 m a.s.l. Grows in soil limestone humus , on slope and top of mountaine at elevation 1135 m a.s.l. around point 220 38′ 27.1″N;1050 18′ 48.1″E, 1097 m a.s.l. Tree 30 m in height, 30 cm in diameter,. 06 April 2014, CPC 7289 ( Photo IMG 2271- 2274; 2286- 2290; 2308- 2310/ DNA material ) Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan, G.M. Pao
Record creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077465 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077465
Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village. Primary evergreen broad- leaf forest on schist or limestone at elevation 1000-1135 m a.s.l. Grows in soil humus , on slope of mountaine at elevation 1135 m a.s.l. around point 220 38′ 46.1″N;1050 18′ 0.34″E, 1153 m, Tree 20 m in height. Good regeneration, common ( Photo IMG 2166- 2170/ DNA material) 05 April 2014, CPC 7278 Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan
Record creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077464 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077464
FLORA OF VIETNAM Magnoliaceae Michelia coriacea Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village, So Long mountaine. Primary evergreen broad- leaf forest on limestone at elevation 1000-1100 m a.s.l. Grows in soil limestone humus , on slope and top of mountaine at elevation 1135 m a.s.l. around point 220 38′ 27.1″N;1050 18′ 48.1″E, 1097 m a.s.l. Young tree 2 m in height. 06 April 2014, CPC 7292 Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan, G.M. Pao
Record creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077463 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077463
FLORA OF VIETNAM Magnoliaceae Manglietia grandis Hu & W. C. Cheng, Acta Phytotax. Sin. 1: 158. 1951. Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village direct to phieng Phoc, Khuoi Phin, Sinh Long, Tuyen Quang Province, Primary evergreen broad- leaf forest on limestone at elevation 1000-1183 m a.s.l. Grows in soil limestone humus , on slope and top of mountaine at elevation 1183 m a.s.l. around point 220 37′ 48.3″N;1050 19′ 32.4″E, 1183 m a.s.l. Tree 15 m in height, 30 cm in diameter 07 April 2014, CPC 7298 ( Photo IMG 2387- 2393; DNA material) Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan, G.M. Pao
Record creation: 2021-11-24, Tatiana Maisak, PhotoScan D2. Processing status: work_status_1Citation: Specimen LE 01077462 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077462