Herbarium LE - Specimens

FLORA OF VIETNAM

Begoniaceae

N Vietnam, Ha Giang Province, Quan Ba Disctict, DKH s.n. a.2000, L. Averyanov s.n.

FLORA OF VIETNAM

Begoniaceae

Begonia cavaleriei H.Lev.?

Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village.

Primary broad-leaved and mixed humid evergreen forest (with Podocarpus, Pinus, Fokienia and Tsuga) on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation about 1500-1550 m a.s.l. around point 22°49’15.4’’N 105°49’53’’E.

Lithophytic and terrestrial herb in shady places on rocky mountain slopes. Leaves uniform green, petiole dull purple. Flowers pink, ovary purple, anthers and stigma yellow. Very common.

21 November 2014 CPC 7566 photos

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

FLORA OF VIETNAM

Fam. Begoniaceae

Begonia balansana Gagnep

N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality,

Khuyn village, around point 20º26'39''N, 105º15'33''E. Primary

evergreen seasonal broad-leaved forest on slope of schist/shale Nam

Khanh river valley at foothill of crystalline marble-like highly

eroded limestone ridge at elev. 50-70 m. Terrestrial herb. Flowers

white. Leaves uniform metallic green above, brown-pink below.

Occasional.

No HAL 3148 20 Sept. 2003 (Photo)

_______________________________________________

FFI Pu Luong - Cuc Phuong Conservation Project

Collectors: L.Averyanov, D.T.Doan, J.Regalado, N.T.Vinh.

FLORA OD VIETNAM

Begoniaceae

Begonia babeana

Vietnam, Bac Kan Province, Ba Be n.p., Ba Be Lake, wild collected plant cultivated in N.T.Hiep private garden, NQH 309, 19 07 2007.

Det.: L. Averyanov

FLORA OF VIETNAM

Begoniaceae

Begonia babeana

Bac Kan Province, Ba Be Lake, Hiep, s.n., April 2016

Det.: L. Averyanov

FLORA OF VIETNAM

Begoniaceae

Begonia alta Aver., sp.nov.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, Ten Mountain, around mountain top, point 21°06’49”N 104°56’03”E.

Primary broad-leaved evergreen forest on steep mountain slopes composed with shale at elevation 800-1000 m a.s.l.

Terrestrial herb to 2 m tall on very steep shady rocky slope. Flowers light pink. Anthers and stigmas yellow. Leaves uniform velvety dull gray-green. Locally common.

HAL 12745 18 February 2009 Photo.

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM

Begoniaceae

Begonia acetosella Craib

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19º03’26’’N 104º37’22’’E at elevation about 200 m a.s.l.

Lowland closed secondary evergreen forest on steep slopes along rocky stream valley composed with stratified solid shale and sandstone.

Terrestrial dioecious herb up to 1.2 m tall along steep rocky shady stream slopes. Flowers white with pink tint, anthers and stigmas yellow. Leaves uniform green. Locally very common.

HLF 6572 15 March 2007. Photo.

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

Grant from Henry Luce Foundation.

d-EXSICCATES OF VIETNAMESE FLORA 0097/HLF6572 (HN, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM

Begoniaceae

Begonia acetosella Craib

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Quang Municipality, Tung Huong village, along Khe Mat stream around point 19º03’26’’N 104º37’22’’E at elevation about 200 m a.s.l.

Lowland closed secondary evergreen forest on steep slopes along rocky stream valley composed with stratified solid shale and sandstone.

Terrestrial dioecious herb up to 1.2 m tall along steep rocky shady stream slopes. Flowers white with pink tint, anthers and stigmas yellow. Leaves uniform green. Locally very common.

HLF 6572 15 March 2007. Photo.

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

Grant from Henry Luce Foundation.

d-EXSICCATES OF VIETNAMESE FLORA 0097/HLF6572 (HN, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM

Begoniaceae

Begonia arachna Aver., sp.nov.

Ha Giang Prov., Bac Me Distr., Phieng Luong municipality, around Phieng Luong village.

Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1100-1150 m a.s.l. around point 22°38’07.1’’N 105°19’22.1’’E.

Lithophytic rosulate herb on shady vertical cliffs. Flowers light pink to almost white, ant hers and stigma yellow, Fruits purple. Leaves green, dark red-purple below, petioles dull purple. Very common.

13 November 2014 CPC 7391 Photos.

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

FLORA OF VIETNAM

Begoniaceae

Begonia arachna Aver., sp.nov.

Cao Bang Prov., Bao Lac Distr., Hong An municipality, Mi Lung village.

Primary broad-leaved and mixed humid evergreen forest (with Podocarpus, Pinus, Fokienia and Tsuga) on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation about 1500-1550 m a.s.l. around point 22°49’15.4’’N 105°49’53’’E.

Lithophytic herb on vertical mossy cliffs and boulders. Leaves emerald green, below with purple nerves. Flowers light pink, anther and style yellow, ovary purple. Very common.

21 November 2014 CPC 7568 photos

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

FLORA OF VIETNAM

Fam. Begoniaceae

Begonia baviensis Gagnep.

N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality,

Khuyn village, around point 20º26'39''N, 105º15'33''E. Primary

evergreen seasonal broad-leaved forest on slope of schist/shale Nam

Khanh river valley at foothill of crystalline marble-like highly

eroded limestone ridge at elev. 50-70 m. Terrestrial herb. Flowers

white with pink tint, hairs outside deep red-purple. Leaves green

above, pink-red below. Very common.

No HAL 3131 20 Sept. 2003 (Photo)

_______________________________________________

FFI Pu Luong - Cuc Phuong Conservation Project

Collectors: L.Averyanov, D.T.Doan, J.Regalado, N.T.Vinh.

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

Lai Chau Prov., Muong Te Distr., Muong Te Municipality, Nam Cum village, around point 22º32’06’’N 102º32’29’’E.

Secondary evergreen forest with bamboo on very steep slopes of remnant bluffly mountain composed with slid gray highly eroded limestone along Song Da River canyon at elev. 300-600 m a.s.l.

Terrestrial and lithophytic herb on shady slope. Not common.

HAL 10109 23 Nov. 2006 DNI fix. Photo.

Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM

Begoniaceae

Begonia rex?

Lai Chau Prov., Sin Ho Distr., Ma Quai Municipality, Can Ti 2 village, around point 22º24’18’’N 103º22’45’’E.

Remnants of broad-leaved evergreen closed primary and secondary forest on steep mountain slopes composed with sandstone and limestone at elev. about 1200 m a.s.l.

Terrestrial and lithophytic herb on shady rocky slope. Flowers red. Locally very common.

HAL 9841 16 Nov. 2006 DNI fix. Photo.

Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

S Vietnam, Kon Tum, Ngoc Linh Mt., VH s.n. a.1995, L. Averyanov s.n.

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

S Vietnam, Kon Tum, Ngoc Linh Mt., VH s.n. a.1995, L. Averyanov s.n.

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

S Vietnam, Kon Tum, Ngoc Linh Mt., VH s.n. a.1995, L. Averyanov s.n.

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, vicinities of Sa Mui pass, around point 16º48’36’’N 106º34’44’’E at elevation about 1400-1500 m a.s.l.

Primary broad-leaved evergreen montane cloudy forest along main ridge of Sa Mui Mountain.

Lithophytic tuberiferous ephemeroid herb on mossy vertical open cliffs. Collected in fruits without leaves. Rare.

HLF 6536 29 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

Begoniaceae

Begonia sp.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National

Park, N slope of Bach Ma mt system around point 16°13'53''N

107°49'02''E at elev. about 100 m a.s.l.

Broad-leaved evergreen wet secondary closed forest along rocky river

valley and on river slopes. Lithophytic herb on vertical shady river

bluffs. Leaves deep uniform green above, light green with brownish

nerves below. Flowers light pink with red-purple nerves, anthers

yellow. Not common.

HLF 1561 2 May 2003. (Photo).

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Begoniaceae

Begonia sp.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National

Park, Bach Ma mt, Hai Vong Dai peak, around point 16°11'46''N

107°51'45''E at elev. 1300-1350 m a.s.l.

Mixed and broad-leaved evergreen primary closed mt forest on steep

granite slopes. Terrestrial herb on very steep open wet slope along

road. Flowers light pink, anthers yellow. Occasional.

HLF 958 18 April 2003. (Photo)

Coll. V.X.Phuong, L.Averyanov, N.X.Tam, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Begoniaceae

Begonia sp.

S.Vietnam, Thua Thien Hue Prov., Xuan Loc Distr., Bach Ma National

Park, along Dong Truoi ridge and S slopes around point 16°14'11''N

107°44'28''E.

Broad-leaved evergreen primary closed forest on very steep slope at

elev. 800-900 m a.s.l. Terrestrial and lithophytic herb up to 1.2 m

tall on steep shady rocky slope in wet place along stream slope.

Flowers white with pink tint. Leaves uniform green. Locally very

common.

HLF 1717 7 May 2003.

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Begoniaceae

Begonia sp.

S.Vietnam, Thua Thien Hue Prov., Xuan Loc Distr., Bach Ma National

Park, along Dong Truoi ridge and S slopes around point 16°14'11''N

107°44'28''E.

Broad-leaved evergreen primary closed forest on very steep slope at

elev. 700-800 m a.s.l. Terrestrial and lithophytic herb on steep shady

rocky slope in wet place along stream slope. Leaves uniform green with

purple hairs, petioles and stem green to reddish-brown. Locally

abundant.

HLF 1719 7 May 2003.

Coll. N.T.Hiep, L.Averyanov, N.T.Vinh et al.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

Son La Prov., Van Ho Distr., Tan Xuan Municipality, Cot Moc village, territory of Xuan Nha natural reserve, eastern slopes of Pha Luong Mountain.

Remnants of primary and secondary broad-leaved evergreen humid forest on very steep mountain slopes composed by shale and sandstone at elevation about 900-1450 m a.s.l. around point 20°40’33.3’’N 104°39’00.3’’E.

Terestrial herb on very steep shady slope. Flowers light pinkish. Common.

15 November 2013 CPC 7109

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

FLORA OF VIETNAM

Begoniaceae

Begonia sp.

N Vietnam, wild collected plant cultivated in Hiep provate garden, Peng 19922, 18 Apr. 2006, L. Averyanov

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FLORA OF LAOS

Begoniaceae

Begonia sp.

Laos, Khammouane prov., Laksao. Северо-восточный склон известнякового останца отвесные скалы со средним притенением. 637 м над ур. м., 18°13.027N, 104°56.551E. Е.Константинов K216. 31.10.2013.

FLORA OF LAOS

Begoniaceae

Begonia viscosa Aver, et H.Q.Nguyen

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”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 300-500 m.

Undershrub to 2 m tall in open rocky slopes and exposed cliffs place. Flowers light pink, fragrant. Anther and stigmas yellow. Very common.

LA-VN 371 14 March 2013

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

FLORA OF LAOS

Begoniaceae

Begonia viscosa Aver. & H.Q.Nguyen

Vientiane prov., Vang Vieng distr., Khan Mac village, around point 18°51'26.4''N 102°28'36.7''E.

Secondary broad-leaved deciduous open dry forest with Euphorbia antiquorum on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 400-500 m a.s.l.

Leafless undershrub 1-2 m tall on open exposed rocks. Flowers light pink. Locally very common.

LA-VN 1555 23 March 2017

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

Fam. Begoniaceae

Vientiane Prov., Vang Vieng Distr., vicinity of Vang Vieng town, around point 18°54’58”N 102°24’52”E. Secondary broadleaved evergreen dry forest on very steep rocky slopes and on the top of remnant mountain composed with highly eroded crystalline marble-like limestone at elevation 400-450 m a.s.l. Lithophytic undershrub with erect shoots to 2 m tall in crevices of open vertical cliffs. Locally common.

CPC 2438 24 April 2011

Coll.: L.Averyanov, P.V.The.

d-EXSICCATES OF VIETNAMESE FLORA 0187/CPC 2438 (CPC, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF LAOS

Fam. Begoniaceae

Begonia viscosa Aver., sp.nov. Type

Vientiane Prov., Vang Vieng Distr., vicinity of Vang Vieng town, around point 18°54’58”N 102°24’52”E.

Secondary broadleaved evergreen dry forest on very steep rocky slopes and on the top of remnant mountain composed with highly eroded crystalline marble-like limestone at elevation 400-450 m a.s.l.

Lithophytic undershrub with erect shoots to 2 m tall in crevices of open vertical cliffs. Flowers white, sometimes with light punk tint, anthers and stigmas yellow. Leaves above light green to dull gray or gray-brownish with palmate whitish marks, uniform dull purple below, petioles green to purple. Locally common.

CPC 2438 24 April 2011 Photos.

Coll.: L.Averyanov, P.V.The.

d-EXSICCATES OF VIETNAMESE FLORA 0187/CPC 2438 (CPC, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF LAOS

Fam. Begoniaceae

Begonia viscosa Aver., sp.nov. Type

Vientiane Prov., Vang Vieng Distr., vicinity of Vang Vieng town, around point 18°54’58”N 102°24’52”E.

Secondary broadleaved evergreen dry forest on very steep rocky slopes and on the top of remnant mountain composed with highly eroded crystalline marble-like limestone at elevation 400-450 m a.s.l.

Lithophytic undershrub with erect shoots to 2 m tall in crevices of open vertical cliffs. Flowers white, sometimes with light punk tint, anthers and stigmas yellow. Leaves above light green to dull gray or gray-brownish with palmate whitish marks, uniform dull purple below, petioles green to purple. Locally common.

CPC 2438 24 April 2011 Photos.

Coll.: L.Averyanov, P.V.The.

d-EXSICCATES OF VIETNAMESE FLORA 0187/CPC 2438 (CPC, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF LAOS

Fam. Begoniaceae

Begonia viscosa Aver., sp.nov. Type

Vientiane Prov., Vang Vieng Distr., vicinity of Vang Vieng town, around point 18°54’58”N 102°24’52”E.

Secondary broadleaved evergreen dry forest on very steep rocky slopes and on the top of remnant mountain composed with highly eroded crystalline marble-like limestone at elevation 400-450 m a.s.l.

Lithophytic undershrub with erect shoots to 2 m tall in crevices of open vertical cliffs. Flowers white, sometimes with light punk tint, anthers and stigmas yellow. Leaves above light green to dull gray or gray-brownish with palmate whitish marks, uniform dull purple below, petioles green to purple. Locally common.

CPC 2438 24 April 2011 Photos.

Coll.: L.Averyanov, P.V.The.

d-EXSICCATES OF VIETNAMESE FLORA 0187/CPC 2438 (CPC, LE)

© Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc

FLORA OF VIETNAM

Fam. Begoniaceae

Begonia tetragona Irmsch.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha

municipality, to the S of Na Nheo village (in the vicinity of point

21ø59'04''N, 104ø15'08''E). Primary closed broad-leaved evergreen

submontane forest on steep granite and quartzite slopes of stream

canyon at elev. 850-950 m a.s.l. Terrestrial herb up to 1.5 m hg.

Leaves green. Flowers white. Common.

No HAL 2759 (Photo) 26 March 2002

_______________________________________________

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

FLORA OF VIETNAM

Begoniaceae

Begonia umbrosa Aver., sp.nov.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Bai Dinh village around point 17°45’28”N 105°46’14”E.

Remnants of primary evergreen broad-leaved forest along rocky stream canyon composed with highly eroded marble-like solid limestone at elevation about 160-250 m a.s.l.

Lithophytic creeping herb on shady limestone cliff. Flowers light pink, anthers yellow. Young leaves reddish, old one – uniform dark green. Not common.

HAL 12302 6 February 2009 Photo

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Begoniaceae

Begonia vietnamensis Aver., sp.nov.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, around Ban On village (17º40'21''N, 105º58'00''E).

Primary closed evergreen broad-leaved lowland forest on steep slopes of rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation about 400 m a.s.l.

Lithophytic herb on shady wet vertical cliff. Flowers light pink. Very common.

No HAL 6048 22 January 2005. Photo.

_______________________________________________

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

Orchidaceae

Habenaria linguella

S.Y.Hu 10706 Hongkong, drawing by L. Averyanov, 2010

Orchidaceae

Habenaria lindleyana

Thailand s.n. internet anonimous, drawinf by L. Averyanov

Orchidaceae

Habenaria khasiana

Drawn from C.B.Clarke 44353 Shillong by L. Averyanov 2010

Orchidaceae

Habenaria humistrata

Baria - Vung Tau, Binh Chau, Dang Bui s.n., August 2015

Det.: L. Averyanov

All photos © Dang Bui