Herbarium LE - Specimens

FLORA OF LAOS
Orchidaceae
Malleola seidenfadenii Christenson

Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06′10.9′'N 102°10′46.1′'E. Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-700 m a.s.l. Evergreen tree 8-12 m on rocky mountain top. Flowers dark dirty red. Common. Co-dominant of the limestone forest on mountain tops.
LA-VN 1785a 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.

Flowered in 31 July 2017. Flowers yellowish tepals with 2 brownish stripes, photos

FLORA OF VIETNAM

Plants of Lo Go Xa Mat NP

Orchidaceae

Malleola seidenfadenii Christenson

Vietnam, Tay Ninh Prov., Tan Bien Distr., Tan Binh Municipality, around Da Ha FP Station, point 11°35’14”N 105°53’18”E. Dry evergreen closed primary shady Dipterocarp forest on thin soils at elevation about 13 m a.s.l. Epiphyte in shady places. Locally common.

HLF 7451 19 December 2008

Coll. T.H.Thai, Averyanov L., P.K.Loc, P.V.The, Averyanova A., N.T.Vinh.

Grant from Henry Luce Foundation.

Flowered under cultivation in October – November 2009. Flowers odorless, dull yellowish, sepals and petals with 2 irregular brownish-purple stripes, lip side lobes with few small brownish – purple marks, column white, pollinia brightly yellow. Photos.

FLORA OF VIETNAM
Orchidaceae
Micropera poilanei (Guillaum.) Garay

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17°13′11″N 106°26′58″E. Secondary dry broad-leaved forest on the top and on slopes of highly eroded karst limestone Cop Cuong mountain composed with gray solid marble limestone allied to Long Dai River at elevation 300-400 m a.s.l. Epiphytic herb on rocky tops of ridge. Occasional.
HAL 11504 12 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang

FLORA OF LAOS
Orchidaceae
Micropera poilanei (Guillaumin) Garay 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.

Epiphyte on trees along stream. Not rare.

LA-VN 377 14 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

Orchidaceae

Malleola seidenfadenii Christenson

Tad Xay, Pha Xay waterfall, Phou Khao Khouai National Protected Area. 26 10 2016. N.L. Orlov, L.K. Iohanssen

FLORA OF VIETNAM

Plants of Da Krong Nature Reserve

Orchidaceae

Malleola seidenfadenii E.Christenson

Vietnam, Quang Tri Prov., Da Krong Distr., Huc Nghi Municipality, in vicinities of La To village around point 16º29’16’’N 107º00’32’’E at elevation about 414 m a.s.l. Primary broad-leaved evergreen lowland forest on montane hills composed with shale. Small canopy epiphyte on mossy trees along rocky river valley. Flowers yellow with pinkish spots. Rare.

HLF 6250 26 March 2006. Photo.

Coll. L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, N.V.Huy, D.C.Tri, L.M.Tuan, T.T.Tu, P.K.Vuong, P.V.Bao, P.X.Dieu, H.T.Phuong.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Orchidaceae

Micropera poilanei (Guillaum.) Garay

N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW

from Dong Hoi, municipalite Thong Hoa, vicinities of Yen Son village, limestone massif Ke Bang (N 17ø40' E 105ø57'). Primary evergreen broadleaved forest on steep slopes and bluffs of limestone mesas

at 200-250 m alt.

Epiphyte on high trees over mt stream. Flowers not smelled. Tepals

light pink-violet, lip light pink-violet, gypochile

with 2 longitudinal purple-violet stripes, spur light purple-violet,

mid lobe yellow. Not rare.

No VH 4612 15.05.1997

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep, P.K. Loc

FLORA OF VIETNAM

Orchidaceae

Micropera poilanei (Guillaum.) Garay

N. Vietnam, Prov. Quang Binh, distr. Minh Hoa, 72 km to NWW

from Dong Hoi, municipalite Thong Hoa, vicinities of Yen Son village, limestone massif Ke Bang (N 17ø40' E 105ø57'). Primary evergreen broadleaved forest on steep slopes and bluffs of limestone mesas

at 200-250 m alt.

Epiphyte on high trees over mt stream. Flowers not smelled. Tepals

light pink-violet, lip light pink-violet, gypochile

with 2 longitudinal purple-violet stripes, spur light purple-violet,

mid lobe yellow. Not rare.

No VH 4612 15.05.1997

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep, P.K. Loc

Orchidaceae

Malleola insectifea

Vietnam, Prov Ha Nam Ninh. Cuc Phuong. May Bac. LX-VN 1824a. 02 05 1985 (Garden number 066a). L. Averyanov et al.

Det.: Averyanov L. 1985

Cleisostoma ?

Prov. Dak Lac, Easup, Krongana, Suk Drong. 14.04.1988. N.T. Hiep. N 416

Determ. Averyanov 1989

FLORA OF VIETNAM

Plants of Lo Go – Xa Mat national park

Fam. Orchidaceae

Micropera pallida (Roxb.) Lindl.

Vietnam, Tay Ninh Prov., Tan Bien Distr., Tan Binh Municipality, around point 11º35’15’’N 105º53’19’’E at elev. about 15 m a.s.l.

Closed evergreen broad-leaved dry forest on alluvial ferralite soils.

Epiphyte. Flowers light dull yellow. Locally common.

HLF 5180 8 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.

FLORA OF LAOS

Orchidaceae

Malleola dentifera J.J.Sm.

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. Miniature epiphyte on old mossy tree on mountain top. Not common.

LA-VN 1174a/TM 1275 8 April 2015

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

Flowered in cult 10 August 2015 and 2016. Flowers odorless, tepals yellowish with longitudinal red-brownish marks; lip white, side lobes reddish-brown, spur white, apex yellow; column white; operculum light yellowish. Photos. L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Malaxis subtilis Aver., sp.nov. Type

N. Vietnam, Prov. Cao Bang, distr. Tra Linh, municipalite Quoc Toan, vicinity of Thang Heng and Lung Tao villages near Thang Heng lake. Open dry primary mixed forest with domination of Keteleeria fortunei on tops of limestone mesas and ridges at 800-850 m alt. Terrestrial and epilitic herb on rocky steep rather open slopes near

tops of mesas. Flowers light greenish-yellow with pink tint. Leaves pink. Not rare.

No VH 4919 25-27.05.1997

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep

Vietnam, prov. Dong Nai, 1.1990, Vu Ngoc Long 020

Det.: L. Averyanov 07 1990

FLORA OF LAOS

Orchidaceae

Micropera poilanei (Guillaumin) Garay

Laos, Xiangkhoang prov., Ban Thathom. Эпифит. Cеверо-западный склон известнякового останца. 271 м над ур. м., 18°59.815N, 103°35.510E. Е.Константинов K171. сбор/фото 26.10.2013.

FLORA OF LAOS

Orchidaceae

Malleola dentifera J.J.Sm.

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. Miniature epiphyte on old mossy tree on mountain top. Not common.

LA-VN 1174a/TM 1275 8 April 2015

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

Flowered in cult 10 August 2015 and 2016. Flowers odorless, tepals yellowish with longitudinal red-brownish marks; lip white, side lobes reddish-brown, spur white, apex yellow; column white; operculum light yellowish. Photos. L. Averyanov

Orchidaceae

Lam Dong province, Dalat town area, Ta Nung Pass, evergreen forest along stream at elevation about 1350 m a.s.l., epiphyte along stream, very rare, flowers purple-violet, 10 June 2017, N.V. Canh, AL 322. Flowers in alcohol, plant photo. Received at 18 October 2017. Plant died in November 2017.

All photos © V.C. Nguyen, drawings - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Malaxis ophrydis (Koenig) Ormerod

Lai Chau Prov., Sin Ho Distr., Ta Phin Municipality, around point 22º27’13’’N 103º16’31’’E.

Remnants of broad-leaved evergreen closed primary forest on steep mountain slopes composed with solid crystalline highly eroded limestone at elev. 1100-1200 m a.s.l.

Terrestrial herb among secondary shrubs on steep slope. Not common.

HAL 9902 17 Nov. 2006

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

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2203

Orchidaceae
Malaxis ophrydis (J.Koenig) Ormerod

Vietnam. Prov. Gia Lai - Kon Tum. Kontum, Dacny, 25.05.1985, L. Averyanov et al.

Det.: L. Averyanov 1985

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2289 Garden number 242

Orchidaceae
Malaxis ophrydis (J.Koenig) Ormerod⁣

Vietnam. Prov. Gia Lai - Kon Tum. Kon Plong. Mang Den. 28.05.1985, L. Averyanov et al.

Det.: L. Averyanov 1985

FLORA OF VIETNAM

Plants of Hang Kia-Pa Co Nature Reserve

Malaxis acuminata D.Don

Hoa Binh Prov., Mai Chau Distr., Pa Co Municipality, near boundary with Hang Kia Municipality, around point 20?44’36’’ N, 104?53’45’’ E, 1341 m a.s.l.

In closed evergreen broad-leaved forests on foots of limestone mountain.

Flowers dark brown.

HAL 8945 21 Jul 2006 Photos

Collectors: Phan Ke Loc, Le Dong Tan, Nguyen Sinh Khang & Nguyen Tien Vinh

Collected with the financial support from NYBG, U.S.A.

11 Expedition of Scientific Vessel "Academician A. Nesmeyanov"

N 882

Malaxis latifolia f.E.Smith

Vietnam Prov. Vungtau -Condao. Con Dao, N 8°490' E 106°35', 1987.04.06, Leg. Averyanov L., Kudryavtzeva E., Nguyen Tien Ban.

Det. Averyanov L.

FLORA OF VIETNAM

Orchidaceae

Malaxis latifolia J.E.Smith

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 6-8 km to the N of Dak Gley town. Secondary evergreen dry forest rich in primary elements with bamboo (Oxytenanthera sp.) domination at 700-750 m alt.

Terrestrial herb in dry bamboo forest. Rare.

VH 2095 28.11.1995

International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5094-93)

Participants: L. Averyanov, N.T. Ban, A. Budantzev, L. Budantzev, N.T. Hiep, D.D. Huyen, P.K. Loc, G. Yakovlev

VIETNAM

ORCHIDACEAE

Malaxis acuminata D. Don

det. L. Averyanov (LE), 2002

Lang Son, Hъu Lung District, Hъu Lien Municipality; Hъu Lien Protected Area, between Deo Dat (N21є41.04, E106є21) and Lan Dat (N21є40.56, E106є20.24) in forest on limestone and schist. 115 m Rare, on rock and on ground in loose leaf litter; leaves light green with purple tinge; from succulent stems also tinged red-pink; buds red-pink; lower leaf sheath speckled purple-red; reflexed petals reddish-green; "spathe"-like petal light green; beak of labellum deep red-purple.

2 April 1998

D.K. Harder, P.K. Loc, N.T. Hiep & N.Q. Binh 4100

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Malaxis acuminata D.Don.

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality, Pac Nga village, around point 22°54′59′'N, 106°31′44′'E, at elevation 800-850 m a.s.l.

Remnants of primary broad-leaved and coniferous forest on ridge tops and on very steep slopes and cliffs of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Lithophytic herb on steep rocky slope. Flowers green with violet tint. Leaves green with purple-violet stripes. Common.

HAL 5487 9 June 2004

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

FLORA OF VIETNAM
Orchidaceae
Malaxis acuminata D.Don

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality, Ba Be
National Park around point 22o23′22′'N 105o37′09′'E.

Selectly logged primary evergreen dry broad-leaved forest on very steep
slopes and cliffs composed with crystalline highly eroded marble-like
limestone at elevation 300-400 m a.s.l.

Terrestrial and lithophytic herb in shady place. Occasional.

HLF 605 23 Dec. 2002.

Coll. J.Regalado, Nguyen Tien Hiep, L.Averyanov, Do Hoang Chung,
To Van Thao, Vu Hong Van, Nguyen Tien Vinh, Mai Van Xinh.
Grant from Henry Luce Foundation.

Orchideaceae

Malaxis ophrydis (J.Koenig) Ormerod⁣

S. Vietnam , Kien Giang Prov. Coll. Nguyen Vu Khoi s.n. 11.2007

Det. L. Averyanov Nov. 2007

FLORA OF VIETNAM

Orchidaceae

Malaxis ophrydis (Koenig) Ormerod

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality,

village Phia Khao, around point 22º15'35''N, 105º31'17''E at elevation

800-900 m a.s.l.

Remnants of primary broad-leaved evergreen closed wet forest on very

steep slopes and cliffs of rocky ridges and mesae composed with solid

marble-like stratified limestone.

Lithophytic herb on steep slope. Flowers yellowish-green with

pink-brown tint. Occasional.

No HAL 4629 19 May 2004 (Photo)

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

FLORA OF VIETNAM
Orchidaceae
Malaxis acuminata D.Don.

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, around point 22°16′58′'N, 105°31′20′'E at elevation 800-900 m a.s.l. (Lung Chang and Lung Li mountains). Remnants of primary broad-leaved evergreen closed wet forest on very steep slopes and cliffs of rocky ridges and mesae composed with solid marble-like stratified limestone. Terrestrial and lithophytic herb on very steep rocky slopes and cliffs. Flowers light dull yellowish-green with dirty purple tint. Leaves light green with violet indistinct stripes. Very common.
HAL 4674 20 May 2004
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Plants of Yok Don NP and adjacent areas
Orchidaceae
Malaxis ophrydis (Koenig) Ormerod

Vietnam, Dac Lac Prov., Buon Don Distr., Krong Na municipality, Yok Don NP, Yok Don Ridge around point 12°50′53”N 107°33′59”E.

Primary dry evergreen forest on thin gray soils derived from sandstone with quartzite dykes along ridge edge at elevation 400-460 m a.s.l.

Terrestrial herb on dry open rocky slope. Not common.

HLF 7220 19 March 2008

Coll. N.T.Hiep, Averyanov L., P.K.Loc, N.T.Vinh, N.S.Khang, T.H.Thai, N.V.Trai
Grant from Henry Luce Foundation.

Orchidaceae

Malaxis ophrydis

VIETNAM. Prov. Vungtau-Condao, Bay Canh. N 8°40' E 106°35'. On soil in crevices of large rocks in open mountain forest. h~200 m. 1989.06.17. Leg. Averyanov L., Kudryavtzeva E. N 357.

Det. Averyanov L.

FLORA OF VIETNAM
Orchidaceae
Malaxis acuminata D.Don

N. Vietnam, prov. Son La, distr. Moc Chau, municipality Chieng Hac,
vicinities of Co Liu village (N 20°51′ E 104°38′). Primary evergreen
broadleaved wet mossy forest along rocky tops of remnant karst
limestone ridge at 1200-1240 m elev. Terrestrial and lithophyte forb
on steep slopes. Leaves purple striped. Not rare.

NTH 2977 29 May 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

Orchidaceae

Malaxis ophrydis

VIETNAM. Prov. Vungtau-Condao, Bay Canh. N 8°40' E 106°35'. On soil in crevices of large rocks in open mountain forest. h~200 m. 1989.06.17. Leg. Averyanov L., Kudryavtzeva E. N 357.

Det. Averyanov L.

Orchideaceae

Malaxis khasiana (Hook.f.) Kuntze

Plant of unknovn origin. Vietnam ?

Averyanov, Leonid Vladimirovich at 10.2012

FLORA OF VIETNAM
Orchidaceae
Goodyera viridiflora (Blume) Blume

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Duc Quang,
vicinities of Lung Hoai village (N 22°43′ E 106°40′), about 43 km to E
from Cao Bang town. Primary open coniferous and mixed semideciduous
forest (with Pinus kwangtungensis and Pseudotsuga brevifolia) along tops
of remnant limestone ridge at 600-650 m alt. Terrestrial herb in
shadow canyons. Common.

CBL 752 28 Nov. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)

Collectors: Averyanov L., P.K. Loc.

Orchidaceae

Malaxis octodentata Seidenf.

VIETNAM. Prov. Vungtau-Condao, Bay Canh. N 8°40' E 106°35'. On soil in crevices of large rocks in open mountain forest. h~200 m. 1989.06.17. Leg. Averyanov L., Kudryavtzeva E. N 428.

Det. Averyanov L.

Russian-Vietnamese Tropical Centre

Malaxis ophrydis (J.Koenig) Ormerod

SOUTHERN VIETNAM

Gia Lai prov., K'Bang distr., K'rong municip.

Kon Ka Kinh National Park

25 km NW of K'Bang town

Forest

N 14° 18' 50'' E 108° 26' 30'' elev. 815 m

Nuraliev M.S., Kuznetsov A.N., Kuznetsova S.P.

№ 1822 19.05.2017

Det. L.V. Averyanov

FLORA OF VIETNAM
Orchidaceae
Malaxis ophrydis

Nghe An Prov., Ky Son Distr., Nam Can Municipality, eastern slopes of Phu Xai Lai Leng mountain system.

Secondary broad-leaved open forest and secondary scrub on very steep clay laterite hill slopes on shale along road at elevation 650-750 m a.s.l. around point 19°13′21.9″N 104°15′04.0″E.

Terrestrial herb on wet shady steep slope. Occasional.

20 October 2013 CPC 5494
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan

Russian-Vietnamese Tropical Centre

Malaxis ophrydis (J.Koenig) Ormerod

SOUTHERN VIETNAM

Gia Lai prov., K'Bang distr., K'rong municip.

Kon Ka Kinh National Park

25 km NW of K'Bang town

Forest

N 14° 18' 50'' E 108° 26' 30'' elev. 815 m

Nuraliev M.S., Kuznetsov A.N., Kuznetsova S.P.

№ 1822 19.05.2017

Det. L.V. Averyanov

FLORA OF VIETNAM
Malaxis acuminata D.Don

N. Vietnam, Prov. Cao Bang, distr. Tra Linh, municipalite Quoc Toan,
vicinity of Thang Heng and Lung Tao villages near Thang Heng lake.
Dry broadleaved evergreen closed primary forest on steep slopes and
bluffs of limestone ridges and mesas at 650-700 m alt.
Terrestrial and epilitic herb on shadow dry rocky slopes. Flowers pale
greenish with pink tint. Leaves pure light green. Not common.
VH 4924 25-27.05.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep

Orchidaceae

Malaxis acuminata D.Don.

Vietnam. Prov. Lam Dong, Lang biang. 04.05.1980, Leg. Vu Nguyen Tu No 126.

Orchideaceae

Malaxis calophylla Kuntze

Southern Vietnam , Kien Giang Prov., Phu Quoc Island. Coll. Nguyen Vu Khoi 2007.

Det.: L. Averyanov

FLORA OF VIETNAM
Plants of Ha Giang Province
Orchidaceae
Malaxis acuminata D.Don

Ha Giang, Quan Ba distr., Can Ty comm., Bat Dai Son NR

Terrestrial; leaves pink-brownish

HAL 11855 12 May 2008 Loc’s Photos: 23982a-23982ai
Coll.: N.S. Khang