Гербарий БИН РАН - Образцы

FLORA OF LAOS

Rubiaceae

Paederia sp.

Kham Mouan Prov., Ma Ha Xay Distr., Than En village, around point 17°27’09.1”N 104°57’00.2”E. Very dry broad-leaved secondary semideciduous open forest and scrub on rocky crystalline limestone at elevation about 200 m.

Herbaceous vine to 2-3 m long on shady limestone cliff.

LA-VN 228 09 March 2013

Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF VIETNAM

Plants of Ha Giang Province

Rubiaceae

Paederia

Ha Giang Prov., Dong Van distr., Sinh Lung mun., 23?12’38’’ N, 105?17’24’’ E, 1420 m. Scattered on ridges of limestone mountains, in open places of submontane coniferous forests. Vine.

HAL 8649 24 May 06 Photos

Collectors: Phan Ke Loc, Nguyen Sinh Khang & Vu Xuan Manh.

Grant from Program of Basic Researchs in Life Sciences, Vietnam

FLORA OF VIETNAM

Fam. Rubiaceae

Hedyotis sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18є34'06''N, 105є11'40''E. Primary broad-leaved evergreen riparian forest with Platanus kerrii and Duabanga grandiflora along rocky Song Con river valley composed with shale and gray sandstone at elevation 250-300 m a.s.l.

Terrestrial herb on shady stream slope. Flowers white. Common.

No HAL 5358 12 May 2004

_______________________________________________

Collectors: P.K.Loc, L.Averyanov, P.V.The, N.T.Vinh.

FLORA OF LAOS

Rubiaceae

Psychotria sp.?

Vientiane prov., Kasi distr., between San and Tham Tai villages, around point 19°17'47.9''N 102°08'58.9''E. Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 900-1000 m a.s.l. Undershrub or small shrub 2-2.5 m tall in shady rocky place. Flowers light purple-violet. Common.

LA-VN 1637 25 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF LAOS

Rubiaceae

Morinda sp.

Vientiane prov., Kasi distr., between San and Tham Tai villages, around point 19°17'47.9''N 102°08'58.9''E. Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 900-1000 m a.s.l. Small shrub 2.5-3 m tall in shady rocky place. Flowers white. Not common.

LA-VN 1638 25 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF LAOS

Rubiaceae

Psychotria sp.?

Luang Prabang prov., Ngoy distr., Don Khun village, near waterfall, around point 20°31'36.9''N 102°35'15.8''E. Remnants of primary evergreen forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 450-550 m a.s.l. along mountain stream. Undershrub 1.5-2.5 m tall in open wet place. Flowers white with violet tint. Not rare.

LA-VN 2004 2 April 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

FLORA OF LAOS

Rubiaceae

Hedyotis sp.

Luang Prabang prov., Ngoy distr., Ngoy village, around point 20°42'52.9''N 102°41'15.5''E. Remnants of primary evergreen forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 800-900 m a.s.l.

Herbaceous vine in open place among secondary shrybs. Flowers yellowish-green. Not rare.

LA-VN 1948 1 April 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

FLORA OF LAOS

Rubiaceae

Psychotria sp.?

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. Undershrub 1.5-2 m tall in rather open place on rocky steep slope. Flowers light violet. Common.

LA-VN 1833 28 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF VIETNAM

Rubiaceae

Lasianthus sp.

Son La Prov., Moc Chau Distr., Chieng Son comm., Hin Pen village, around point 20°42’36.7N 104°35’11.0E. Primary and secondary evergreen broad-leaved forest on very steep slopes and cliffs of highly eroded red-brown sandstone at elevation about 1200 m a.s.l. Shrub 2 m tall in shady place on middle part of mountain slope. Flowers white. Not common.

29 September 2016 CPC 8135

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF VIETNAM

Rubiaceae

Mycetia sp.

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountains. Primary and secondary evergreen broad-leaved forest on very steep slopes and cliffs of highly eroded red-brown sandstone at elevation 1000-1050 m a.s.l. around point 20°42’02.1N 104°37’23.1E. Undershrub to 1.5 m tall in shady rocky place. Flowers yellow. Common.

22 September 2016 CPC 7916.

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF VIETNAM

Rubiaceae

Hedyotis sp.

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountains. Primary evergreen broad-leaved and mixed forest with Pinus cernua on mountain tops and steep summit slopes composed with highly eroded red-brown sandstone at elevation 1400-1500 m a.s.l. around point 20°41’33.2N 104°37’37.0E. Terrestrial herb among exposed mossy rocks in open mossy rocky place near mountain top. Very common.

22 September 2016 CPC 7937.

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF LAOS

Rubiaceae

Ixora sp.

Vientiane prov., Kasi distr., between Pa Chao and Nam Ken villages, Pa Chao Mt., around point 19°19'50.6''N 102°21'20.5''E.

Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1100 m a.s.l. Treelet 4-5 m tall on steep shady rocky slope. Flowers red. Occasional.

LA-VN 1703 26 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF VIETNAM

Rubiaceae

Paederia sp.

Son La Prov., Moc Chau Distr., Chieng Son comm., about 1 km to NE from Chieng Son Village, around point 20°46’02.0N 104°37’03.1E. Remnants of primary broad-leaved evergreen forest on tops of hills composed with karstic highly eroded yellow-white limestone at elevation 1150-1250 m a.s.l. Herbaceous vine 3-4 m long on exposed mossy rocks on mountain top. Not common.

27 September 2016 CPC 8063

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF VIETNAM

Rubiaceae

Ophiorrhiza sp.

Son La Prov., Van Ho Distr., Tan Xuan comm., A Lay village, around point 20°40’46.2N 104°39’49.6E. Primary evergreen broad-leaved forest on very steep rocky slopes and on mountain tops composed with red-brown sandstone at elevation about 1500 m a.s.l. Terrestrial herb in shady wet place. Flowers light pinkish. Not rare.

1 October 2016 CPC 8182

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

FLORA OF VIETNAM

Rubiaceae

Psychotria sp.

Son La Prov., Van Ho Distr., Van Ho comm., Hua Tat village, around point 20°46’21.7N 104°47’47.5E. Remnants of primary evergreen broad-leaved and mixed forest (with Pinus wangii) on very steep rocky slopes and on mountain tops composed with highly eroded karstic light gray marble-like limestone at elevation 1300-1350 m a.s.l. Treelet 4-5 m tall on rocky mountain top. Fruits dark green. Not common.

2 October 2016 CPC 8220

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Rubiaceae

Schizomussaenda sp.

Cao Bang Prov., Bao Lam Distr., Yen Tho municipality, Cha Hai village, Phia Hai Mt. Secondary highly degraded broad-leaved evergreen forest on steep mountain slopes near mountain top at elevation 1300-1350 m a.s.l. around point 22°41’22.3’’N 105°34’43.5’’E. Tree 6-8 m tall on rather open grassy slope. Inflorescence bracts white. Very common.

27 November 2014 CPC 7674

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

Rubiaceae

Schizomussaenda sp.

Cao Bang Prov., Bao Lam Distr., Yen Tho municipality, Cha Hai village, Phia Hai Mt. Secondary highly degraded broad-leaved evergreen forest on steep mountain slopes near mountain top at elevation 1300-1350 m a.s.l. around point 22°41’22.3’’N 105°34’43.5’’E. Tree 6-8 m tall on rather open grassy slope. Inflorescence bracts white. Very common.

27 November 2014 CPC 7674

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

FLORA OF VIETNAM

Rubiaceae

Ophiorrhiza sp.

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°50’39.4’’N 105°07’50.3’’E. Terrestrial herb 0.5- 1 m in tall, common.

08 May 2015 CPC 7774

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM

Rubiaceae

Mussaenda sp.

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°50’39.4’’N 105°07’50.3’’E. Rambling Shrub , 4 m in tall, flower yellow, common.

08 May 2015 CPC 7785

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM

Rubiaceae

Psychotria sp.

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°50’39.4’’N 105°07’50.3’’E. Terrestrial herb 0.5 m in tall, Flower bud pink-violet, common.

08 May 2015 CPC 7782

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM

Rubiaceae

Psychotria sp.

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°50’39.4’’N 105°07’50.3’’E. Terrestrial herb 0.4- 0.5 m in tall, common.

08 May 2015 CPC 7777

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF LAOS

Rubiaceae

Canthium sp.?

Xiangkhouang Prov., Peak Distr., Khoang village, Pa Khao mt., around point 19°33’02.2’N 103°39’56.3’E.

Primary and secondary broad-leaved evergreen dry forest on solid rocky highly eroded limestone at elev. 1200-1450 m a.s.l.

Shrub 1 m tall on open cliff. Flowers white. Not common.

LA-VN 934 3 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF LAOS

Rubiaceae

Psychotria sp.?

Xiangkhouang Prov., Kham Distr., Huad village, Phou tat Vinh mt., around point 19°32'31.6'N 103°39'40.4'E. Primary and secondary broad-leaved evergreen and semideciduous dry forest on very steep rocky slopes of limestone highly eroded mountains composed by solid marble like limestone at elev. 1200-1400 m a.s.l. Small undershrub on rocky mountain top. Flowers white, tepals with pinkish apices. Not common.

LA-VN 1028 4 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.