Herbarium LE - Specimens

FLORA OF VIETNAM

Phyllanthaceae

Glochidion eriocarpum Champ.

Lang Son Prov.

N 1079, 22.03.1961

FLORA OF VIETNAM

Euphorbiaceae

Croton sp.

Son La Prov.

N 1631, 20.01.1961

FLORA OF VIETNAM

Euphorbiaceae

Mallotus philippensis (Lam.) Müll. Arg.⁣

Lang Son Prov.

N 6226, 29.03.1962

FLORA OF VIETNAM

Euphorbiaceae

Mallotus barbatus Müll.

Vietnam.

N 1006, 11.01.1961

FLORA OF VIETNAM

Euphorbiaceae

Homonoia riparia Lour.⁣

Tinh Yen Bai Prov.

N 3066 ,07.06.1961

FLORA OF VIETNAM

Euphorbiaceae

Mallotus apelta (Lour.) Müll.

Bac Giang Prov.

N 6062 ,15.11.1961

FLORA OF VIETNAM

Euphorbiaceae

Mallotus barbatus Müll.

Bac Giang Prov.

N 6061, 15.11.1961

FLORA OF VIETNAM

Phyllanthaceae

Glochidion sp.

Lang Son Prov.

N1330, 25.04.1961

FLORA OF VIETNAM

Euphorbiaceae

Erismanthus obliquus.

Tinh Quang Tri Prov.

HLF 6098, 26.03.2006

N. Tap, N.V. Trai

FLORA OF VIETNAM

Euphorbiaceae

Glochidion eriocarpum Champ.

Tinh Quang Tri Prov.

HLF 6091, 26.03.2006

N. Tap, N.V. Trai

FLORA OF VIETNAM

Fam. Euphorbiaceae

Phyllanthus sp.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18є34'06''N, 105є11'40''E. Primary broad-leaved dry closed evergreen forest on very steep mt slopes of Khe Sinh stream canyon and along ridge composed with shale at elev. 600-1100 m a.s.l. near Laotian border. Treelet about 5 m tall. Flowers light green.

No HAL 5305 11 May 2004

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

FLORA OF VIETNAM

Fam. Euphorbiaceae

Croton tiglium

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18є34'06''N, 105є11'40''E. Heavily logged primary broad-leaved evergreen dry forest on steep mt slopes composed with shale at elev about 250-350 m a.s.l. along Song Con river valley. Tree about 8 m tall. Flower buds greenish. Occasional.

No HAL 5297 10 May 2004

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

FLORA OF VIETNAM

Euphorbiaceae

Croton sp.

Quang Tri Prov., Huong Hoa Distr., Huong Phung municipality, Sa Mu Pass, around point 16°47’24”N 106°36’14”E.

Highly destroyed primary broadleaved evergreen forest on steep shale mountain slopes at elev. about 900 m a.s.l.

Undershrub to 0.5 m tall in open place along road. Common.

CPC 2805 6 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Antidesma sp.

Thua Thien - Hue Prov., A Luoi Distr., Huong Nguyen municipality, around point 16°06’04”N 107°27’55”E. Pristine primary broadleaved and mixed (with Dacrycarpus imbricatus) evergreen forest along mountain ridge composed with shale at elev. about 1000-1100 m a.s.l. Treelet 4-5 m tall in rather open place. Inflorescences light greenish. Not rare.

CPC 3149 13 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Antidesma sp.

Thua Thien - Hue Prov., A Luoi Distr., Huong Nguyen municipality, around point 16°06’04”N 107°27’55”E.

Pristine primary broadleaved and mixed (with Dacrycarpus imbricatus) evergreen forest along mountain ridge composed with shale at elev. about 1000-1100 m a.s.l. Treelet 6-8 m tall in rather open place. Inflorescences light green. Not rare.

CPC 3148 13 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Phyllanthus reticulatus

Quang Tri Prov., Huong Hoa Distr., Huong Viet municipality around point 16°51’06”N 106°34’38”E.

Partially destroyed primary broadleaved evergreen forest on very steep rocky slopes of remnant hills composed with solid highly eroded crystalline limestone at elev. about 600-700 m a.s.l. Woody vine to 15 m long on hill slope. Occasional.

CPC 2826 7 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Cleydion sp.

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19є03’07’’N 104є36’57’’E at elevation about 250 m a.s.l. Lowland closed secondary old evergreen forest on steep slopes along rocky stream valley composed with stratified solid shale and sandstone. Shrub 2-3 m tall along steep rocky shady stream slopes. Flower buds green. Occasional.

HLF 6596 16 March 2007.

Coll. Averyanov L., P.K.Loc, N.V.Trai, N.T.Vinh, N.D.Phuong, Averyanova A.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Euphorbiaceae

Phyllanthus sp.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17є40'21''N, 105є58'00E). Heavily logged primary and secondary closed evergreen broad-leaved forest and scrub on rocky ridge composed with solid and stratified marble-like highly eroded crystalline limestone at elevation 550-650 m a.s.l.

Treelet and shrub 2-3 m tall. Co-dominant of the scrub on tops of ridges. Very common.

No HAL 5882 18 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.

FLORA OF VIETNAM

Euphorbiaceae

Breynia fruticosa

Quang Tri Prov., Huong Hoa Distr., Huong Viet municipality around point 16°51’06”N 106°34’38”E. Partially destroyed primary broadleaved evergreen forest on very steep rocky slopes of remnant hills composed with solid highly eroded crystalline limestone at elev. about 600-700 m a.s.l. Shrub 4-5 m tall in shady place among secondary shrubs along road. Flowers green to yellowish. Common.

CPC 2883 7 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Plants of Lo Go – Xa Mat national park

Fam. Euphorbiaceae

Dalechampia falcata

Vietnam, Tay Ninh Prov., Tan Bien Distr., Tan Binh Municipality, around point 11є38’27’’N 105є51’23’’E at elev. about 15 m a.s.l. Dry secondary dipterocarp woodlands and grasslands on alluvial swampy ferralite soils.

Herbaceous vine 1-1.5 m long in open shrubs. Floral bracts light green, green-yellowish to pure white. Occasional.HLF 5112 4 October 2005. Photo.

Coll. P.K.Loc, L.Averyanov, D.V.Son, N.Q.Dat, N.V.Hien, P.K.Long.

Grant from Henry Luce Foundation.

Euphorbiaceae

Phyllanthus sp.

Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Hang Cao village, Xuan Lien Natural Reserve.

Secondary humid broad-leaved evergreen forest on low hills composed by sandstone elevation 100-200 m a.s.l. around point 19°51’43.9’’N 105°13’21.3’’E. Terrestrial and lithophytic undershrub 0.5 m tall among wet stream rocks. Very common.

8 November 2013 CPC 6945

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF LAOS

Euphorbiaceae

Croton sp.

Houphan Prov., Viengxay Distr., Xieng Luong village, around point 20°22'06.1''N 104°17'18.6''E.

Primary and secondary broad-leaved evergreen dry forest on very steep rocky slopes of highly eroded mountains composed by solid marble-like limestone at elev. 600-700 m a.s.l. Tree 4-6 m tall on shady rocky slope. Not common.

LA-VN 1202 8 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF VIETNAM

Euphorbiaceae

Aporusa sp.

Quang Nam Prov., Dai Loc Distr., Dai Hong municipality, environs of Dai Hong town around point 15°49’19”N 107°56’58”E.

Remnants of primary broadleaved evergreen forest on rocky sandy uplifted plateau composed with eroded sandstone at elev. about 500 m a.s.l. Treelet 2-3 m tall along small rocky stream. Fruits light glossy green. Not rare.

CPC 3456 19 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF LAOS

Euphorbiaceae

Phyllanthus sp.

Vientiane Prov., Vang Vieng Distr., Phol Xai village, about 8 km to the W of Vang Vieng town, Phar Poon Mt., around point 18°56’11.5”N 102°20’05.0”E. Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-900 m. Shrub 2 m tall on rocky tops of mountain at elevation 800-900 m. Flowers whitish. Not common.

LA-VN 448 15 March 2013

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

Euphorbiaceae

Phyllanthus sp.

Quang Tri Prov., Da Krong Distr., A Vao municipality, Ro Ro village, around point 16°23’06”N 106°57’42”E.

Secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l. Lithophytic undershrub on wet open waterfall cliffs. Locally common.

CPC 2970 9 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Bischofia javanica

Quang Tri Prov., Da Krong Distr., A Vao municipality, Ro Ro village, around point 16°23’06”N 106°57’42”E.

Secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l. Tree 12-15 m tall on open river slope. Fruits dark green. Occasional.

CPC 2986 9 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Alchornea rugosa

Quang Tri Prov., Da Krong Distr., A Vao municipality, Ro Ro village, around point 16°23’06”N 106°57’42”E. Secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l.

Treelet 3-5 m tall on river slope. Very common.

CPC 2969 9 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF LAOS

Euphorbiaceae

Gen.sp.

Xiangkhouang Prov., Kham Distr., Huad village, Phou tat Vinh mt., around point 19°33'02.2'N 103°39'56.3'E.

Secondary broad-leaved evergreen dry forest on alluvial valley and on foothills of limestone remnant mountains at elev. 700-750 m a.s.l. Tree 6-8 m tall. Occasional.

LA-VN 1008 4 April 2015

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

FLORA OF LAOS

Euphorbiaceae

Phyllanthus 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 herb on rocky mountain top. Not common.

LA-VN 1025 4 April 2015

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

FLORA OF VIETNAM

Euphorbiaceae

Croton 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. Tree 5 m in height,flower yellow,occasional.

08 May 2015 CPC 7731

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

Euphorbiaceae

Antidesma 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. Shrub 3-4 m tall on steep rocky slope. Flowers greenish Common.

LA-VN 1629 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

Euphorbiaceae

Macaranga 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. Treelet 4-6 m tall in open place among secondary shrubs. Flowers yellowish. Common.

LA-VN 1950 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

Euphorbiaceae

Euphorbia antiquorum L.

Luang Prabang prov., Ngoy distr., Ngoy village, Pha Noi Mountain, around point 20°42'53.6''N 102°40'34.7''E.

Remnants of primary evergreen forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 400-450 m a.s.l. Leafless succulent treelet to 5 m tall on mossy rocky mountain top. Flowers yellowish-green. Very common, forest co-dominant on rocky mountain tops.

LA-VN 1973 1 April 2017 Photos.

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

Euphorbiaceae

Breynia 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. Shrub 1-2 m tall on open rocky slope among secondary scrub. Fruits red to almost black. Occasional.

LA-VN 1956 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 VIETNAM

Euphorbiaceae

Mallotus sp.?

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Viet Municipality, to N of Sa Mui pass, around point 16є51’14’’N 106є34’13’’E at elevation 550-650 m a.s.l. Remnants of primary broad-leaved evergreen lowland forest on rocky remnant highly eroded solid marble-like limestone hills and low mountains with very steep slopes and vertical cliffs.

Tree 10-15 m tall in open place. Common.

HLF 5958 31 March 2006.

Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Euphorbiaceae

Bischofia sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, Na Bo

village, around point 21є56'44''N, 106є05'09''E, at elevation about

300 m a.s.l. Open secondary shrubs in alluvial shale valley between limestone

ridges along streamlet. Tree 5-8 m tall along stream. Occasional.

No HAL 5430 29 May 2004

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

FLORA OF VIETNAM

Euphorbiaceae

Gen.sp.

Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, near Ca Tang bridge crossing Gianh River, around point 17°57’31”N 105°48’43”E. Secondary broadleaved evergreen forest along river valley composed with stratified soft shale limestone at elev. about 60 m a.s.l. Treelet 3-4 m tall. Flowers greenish. Common.

CPC 2636 2 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF LAOS

Euphorbiaceae

Croton sp.?

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. Shrub 2-4 m tall on shady slopes at elevation 1000 m. Common.

LA-VN 290 09 March 2013

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

FLORA OF VIETNAM

Euphorbiaceae

Baccaurea sp.

Quang Tri Prov., Da Krong Distr., Ta Rut municipality, A Pul village, around point 16°24’29”N 107°01’07”E.

Highly destroyed primary and secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l. Tree 5-6 m tall along shady river slope. Flowers yellowish. Not common.

CPC 3055 10 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Claoxylon indicum (Blume) Endl. ex Hassk.

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41’14.3”N 105°53’28.9”E.

Primary closed evergreen broad-leaved shady forest in depression between remnant limestone mountains composed with solid highly eroded crystalline limestone at elevation about 650 m a.s.l. Treelet about 4 m tall on rocky slope. Fruits light green. Occasional.

CPC 4137 8 August 2011

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh, N.V.Tap, P.V.The, L.T.Kien.

FLORA OF VIETNAM

Euphorbiaceae ?

Sp.

Nghe An Prov.,Ky Son Distr., Muong Tip Municipality.

HLF 7099, 27.03.2007

Averyanov L. et al.

FLORA OF VIETNAM

Euphorbiaceae ?

Sp.

Nghe An Prov., Truong Duong Distr., Tam Quang Municipality.

HLF 6577, 15.03.2007

Averyanov L. et al.

HE THUC VAT VIET NAM

Thuc vat tinh Quang Tri

Euphorbiaceae

Oligoceras eberhardii⁣ Gagnep.

Dia diem: Tinh Quang Tri, huyen Da Krong, xa Huc Nghi, Ban Kop (Trai I), 16 °29’ B, 107 °00’ D, do cao: 350-450 m Gay go cao 20m. Hoa nho, vang. So hieu mau: HLF 6080 Ngаy thu mau: 26/3/2006. Nhung nguoi lay mau: N. Tap, N.V. Trai

Mau vat duoc thu thap voi su tаi tro cua Henry Luce Foundation

FLORA OF LAOS

Euphorbiaceae

Antidesma cochinchinensis Gagnep.

Tinh Quang Tri Prov.

HLF 6070, 25.03.2006

N. Tap, N.V. Trai

FLORA OF VIETNAM

Euphorbiaceae

Glochidion sp.

Quang Binh Prov., Tuyen Hoa Distr., Lam Hoa municipality, near Ca Tang bridge crossing Gianh River, around point 17°57’31”N 105°48’43”E. Secondary broadleaved evergreen forest along river valley composed with stratified soft shale limestone at elev. about 60 m a.s.l. Shrub about 3 m tall along rocky river valley. Occasional.

CPC 2672 2 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Fam. Euphorbiaceae

Alcornea trevioides

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22є54'59''N, 106є31'44''E, at elevation 800-850 m a.s.l. Remnants of primary broad-leaved evergreen and coniferous forest along tops of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Shrub about 2 m tall. Fruits dull green. Occasional.

No HAL 5727 14 June 2004

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

FLORA OF VIETNAM

Euphorbiaceae

Strophioblachia fimbriata?

Quang Tri Prov., Da Krong Distr., A Vao municipality, Ro Ro village, around point 16°23’06”N 106°57’42”E.

Secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l. Treelet 3-4 m tall. Flowers light greenish to almost white. Very common.

CPC 2966 9 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.

FLORA OF VIETNAM

Euphorbiaceae

Mallotus sp.

Quang Tri Prov., Da Krong Distr., A Vao municipality, Ro Ro village, around point 16°23’06”N 106°57’42”E.

Secondary broadleaved evergreen open forest along rocky river canyon composed with shale and sandstone at elev. about 300 m a.s.l. Shrub 1.5 m tall. Common.

CPC 2964 9 May 2011

Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, P.V.The, N.T.Vinh.