Herbarium LE - Specimens

FLORA OF VIETNAM

Fam. Orchidaceae

Cymbidium eburneum Lindl.

Vietnam, Lao Cai Prov., Sa Pa Distr. Vicinities of Sa Pa town. Mountain forest at elev. about 1500 m a.s.l.

Cultivated in private nursery wild collected plants.

Flowers odorless. Sepals and petals white. sometime with light pink tint to the base, lip white, sometime with pink tint to the base, at the center with yellow spot and yellow keels, column at front light pink, anther white. Epiphyte and lithophyte. Common.

No HAL 8317 25 Nov 2005. Photo.

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

FLORA OF VIETNAM
Orchidaceae
Cymbidium ensifolium (L.) Sw.

Son La Prov., Van Ho Distr., Chieng Xuan Municipality, Co Hong village, territory of Xuan Nha natural reserve, Pha Luong Mountain.

Primary coniferous and mixed forest with Pinus cernua on very steep slopes along ridge edge composed by brown sandstone at elevation 1200-1400 m a.s.l. around point 20°41′40.5″N 104°39′24.7″E.

Terrestrial herb on steep slopes along ridge edge. Flowers: tepals yellowish-green, lip white with brown-purple marks. Occasional.

13 November 2013 CPC 7042
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Cymbidium ensifolium (L.) Sw.

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

Primary mixed and coniferous humid evergreen forest (with Taxus, Podocarpus, Tsuga, Pseudotsuga and Xanthocyparis) on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 1200-1250 m a.s.l. around point 22°50′03.8″N 105°51′36.5″E.

Terrestrial rosulate herb among mossy rocks along ridge edge. Flowers pale greenish, lip with brown-purple marks. Very common.

20 November 2014 CPC 7543
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

FLORA OF VIETNAM
Plants of Nui Chua national park
Orchidaceae
Cymbidium dayanum Rchb.f.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality,
NEE slopes on Nui Chua mountains to SW of point 11o43′52′'N
109o08′35′'E at elev. about 600-700 m a.s.l.

Primary evergreen closed dry forest on rocky mountain slopes composed
with granite.

Humus epiphyte on high trees. Common.

HLF 4233 27 March 2004.

Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan,
T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Cymbidium ensifolium (L.) Sw.

Vietnam, Lang Son Prov., Bac Son Distr., Tan Tri Municipality, around Na Mau village.

Highly degraded primary and secondary broad-leaved evergreen forest on very steep slopes and along tops of ridge composed with solid highly eroded crystalline gray marble-like limestone at elevation about 500-600 m a.s.l.

Terrestrial herb in shady place on top of ridge. Common.

HAL 6735 14 March 2005.

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

FLORA OF VIETNAM
Orchidaceae
Cymbidium ensifolium (L.) Sw.

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 1000-1400 m a.s.l. around point 20°40′33.3″N 104°39′00.3″E.

Terrestrial and lithophytic herb on shady steep slope. Common.

15 November 2013 CPC 7167
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

VIETNAM

ORCHIDACEAE

Cymbidium dayanum Rchb. f.

det. L. Averyanov, 2001

Lao Cai

Van Ban District; Liem Phu Municipality;

Khuoi Ngoa Village. Collections on

ridges just west of village.

21°59'31"N 104°19'05"E 323 - 1050 m

Epiphytic. Sterile; all green.

22 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6760

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Cymbidium ensifolium (L.) Sw.

det. L. Averyanov (LE), 2001

Son La

Yen Chau District; Muong Lum Municipality; On Oc Village; collection along N-S ridge along western side.

Collection along trail from agricultural field to secondary vegetation to primary forest vegetation with some trees removed along ridge top. Limestone substrate (crystalline). GPS coordinates at top of ridge.

20°59'06"N 104°28'46"E 1468 m

4 March 2001

D.K. Harder, P.K. Loc & N.T. Huong 7264

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Cymbidium ensifolium (L.) Sw.

Hoa Binh

Mai Chau District, Hang Kia Municipality; near Pa Co municipal buildings, trail west to one of tallest

peak in Pa Co; trail from building approx. 2 km, then up ridge. Collections from highly impacted forest close to

logging, all large valuable trees removed and no valuable orchids left.

Forest on limestone between 20.45.37 N, 104.53.37 E, 1344m to peak at 20.45.41N, 104.53.59 E at 1400m. Collected withN.T. Hiep, L.V. Averyanov, B. Hall, P.H. Hoang, N.Q. Hung and T.V. Thao.

7 Dec 2002

D.K. Harder & et al. 7902

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Cymbidium ensifolium (L.) Sw.

S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La
forest enterprise (14°39′N, 108°25′E). Primary evergreen broad-leaved
closed dry forest on steep slopes of granite mountains at elev. 1200
m. Terrestrial herb in shady places. Common.

VH 5066 14.04.2000

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6383-98)

Collectors: L.Averyanov, P.K.Loc, P.H.Hoang, D.X.Du, N.T.Vinh

VIETNAM

ORCHIDACEAE

Cymbidium ensifolium (L.) Sw.

det. L. Averyanov, 2001

Son La

Yen Chau District; Muong Lum Municipality; Lum Village. Collection on ridges S of village.

Collected with P.K. Loc, N.T. Hiep, B. Tan, G.E. Schatz, L.V. Averyanov & S. Bodine.

21°00'17"N 104°29'08"E 1242 m

Terrestrial, among rocks. Leaves light green; large thick roots.

3 March 2001

D.K. Harder & et al. 7191

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Cymbidium ensifolium (L.) Sw.

Son La Prov., Thuan Chau Distr., Ban Lam Municipality, Ban Lam village, around pick mountain Hua Bay, 21°12′45″N 103°46′44″E.

Remnants of broad-leaved primary and secondary forest on steep slopes composed with clay shale at elev. 1600-1800 m a.s.l.

Terrestrial herb on shady steep slope. Not common.

HAL 9617 10 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM

Orchideaceae

Cryptochilus lutea Lindl.⁣

Lao Cai Prov., Sa Pa Distr.

N.A. Duc et al., HL-058

01.08.2014

FLORA OF VIETNAM
Orchidaceae
Cryptochilus lutea Lindl.

Lai Chau Prov., Phong Tho Distr., Sin Suoi Ho Municipality, Sa Ma Pho village, around point 22°32′20″N 103°33′31″E.

Secondary open evergreen broad-leaved forest and secondary woodlands on very steep mountain slopes and cliffs composed predominantly with weathered granite at elev. about 1700-1900 m a.s.l.

Epiphyte on tall mossy trees on very steep shady rocky slope. Occasional.

HAL 10654 12 Dec. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Phan Ke Loc, Pham Van The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Cryptochilus lutea Lindl.

Son La Prov., Thuan Chau Distr., Ban Lam Municipality, Ban Lam village, around pick mountain Hua Bay, 21°12′45″N 103°46′44″E.

Remnants of broad-leaved primary and secondary forest on steep slopes composed with clay shale at elev. 1600-1800 m a.s.l.

Epiphyte on tall trees. Occasional.

HAL 9609 10 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM

Orchidaceae

Cryptopylos clausus (J.J.Sm.) Garay

Vietnam., Lam Dong prov., Di Linh distr. Flowers odorless; sepals and petals light yellow-greenish wiyh pale brownish marks; lip almost white with green tint, with purple-violet marks; column and anther uniform greenish-yellow. Collected by Mr. Nguyen Van Tien at 2014.

3 May 2015 AL 69 photos, alcohol fixed flowers

Coll.: L.Averyanov, T.Maisak, Nong Van Duy, Nguyen Phi Tam (in private garden of Mr. Nguyen Van Tien).

Orchidaceae

Crytopylos clausus

S Vietnam, sine loc., Dinh Quang Diep, 2018.

Russian-Vietnamese Tropical Centre

Orchideaceae

SOUTHERN VIETNAM

Gia Lai prov., K'Bang distr., Son Lang municip.

Kon Chu Rang Nature Reserve

32 km ESE of Mang Den town

Forest

N 14° 28' 00'' E 108° 34' 39'' elev. 950 m

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

№ 1961 01.04.2018

Det. L.V. Averyanov

FLORA OF VIETNAM
Orchidaceae
Criptochilus luteus Lindl.

N. Vietnam, Ha Giang prov., Yen Minh distr., Lao Va Chai municipality,
vicinities of Lao Va Chai village (N 23°07′ E 105°08′), 35.9 km to 27°
of Ha Giang city. Primary wet evergreen broadleaved closed forest on
very steep slope of karst remnant limestone ridge at 1400-1500 m alt.
Epiphyte on mossy trees. Flowers yellow. Common.

NTH 3479 09 Oct. 1999

Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

FLORA OF VIETNAM
Plants of Ta Dung Nature Reserve
Orchidaceae
Cryptostylis arachnites (Blume) Hassk.

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes along main ridge of Ta Dung mountain system at elevation 1700-1985 m a.s.l. around point of highest peak at 11°51′30″N 108°02′08″E.

Primary broad-leaved evergreen closed wet mossy cloudy forest on crystalline highly metamorphosed sandstone.

Terrestrial herb on mossy shady slope. Not common.

HLF 5658 8 November 2005.

Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF LAOS
Orchidaceae
Cymbidium aloifolium (L.) Sw.

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.

Lithophytic herb on open mossy rocks on mountain top. Not rare.

LA-VN 1965 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.

VIETNAM

ORCHIDACEAE

Сryptochilus lutea Lindl.

Ha Giang

Vi Xuyen district; Cao Bo municipality, Tam Ve village. From main camp in semi-closed, slightly disturbed

evergreen submontane broadleaf forest; with some secondary vegetaton; a disturbed bamboo zone; few large

(valuable) timber trees; mostly small trees. Many Fagaceae, Lauraceae, Melastomataceae, Gesneriaceae.

22°46'08"N 104°49'20"E 1250 - 1310 m

13 September 2000

D.K. Harder, N.V. Du, N.Q. Hieu & N.T. Vinh 5511

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Plants of Nui Chua national park
Orchidaceae
Cryptostylis arachnites (Blume) Hassk.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality,
NEE slopes on Nui Chua mountains to SW of point 11o43′52′'N
109o08′35′'E at elev. about 600-700 m a.s.l.

Primary evergreen closed dry forest on rocky mountain slopes composed
with granite.

Terrestrial herb. Flowers: tepals light green, lip yellowish with
purple-brown spots. Not common.

HLF 4237 27 March 2004.

Coll. J.Regalado, N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan,
T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.
Grant from Henry Luce Foundation.

FLORA OF LAOS
Orchidaceae
Cymbidium aloifolium (L.) Sw.

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.

Epiphytic or lithophytic herb on mossy rocks near mountain top. Common.

LA-VN 2094 5 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
Orchidaceae
Cymbidium aloifolium (L.) Sw.

Luang Prabang prov., Pon Xay distr., Houay Man village, Phou Pak Sang Mountain, around point 19°59′03.8′'N 102°25′09.0′'E.

Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1150 m a.s.l. Clustering epiphyte and lithophyte on mossy rocky mountain tops. Common.

LA-VN 2061 4 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
Plants of Bi Doup – Nui Ba National Park
Orchidaceae
Cryptostylis arachnites (Blume) Hassk.

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12°11′09′N 108°41′20″E, at elevation about 1500 m a.s.l.

Primary mixed forest with Pinus dalatensis and P. krempfii on W slope of Hon Giao ridge.

Terrestrial ephemeroid tuberiferous herb on mossy slope. Flowers dull reddish. Occasional.

HLF 5325 20 October 2005.

Coll. T.T.T.Trang, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF LAOS
Orchidaceae
Cymbidium aloifolium (L.) Sw.

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.

Epiphyte on old high tree. Flowers yellowish, tepals with purple-brown stripes, lop with purple-brown marks. Not common.

LA-VN 1072 4 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

Russian-Vietnamese Tropical Centre

Orchideaceae

SOUTHERN VIETNAM

Gia Lai prov., K'Bang distr., Son Lang municip.

Kon Chu Rang Nature Reserve

32 km ESE of Mang Den town

Forest

N 14° 28' 00'' E 108° 34' 39'' elev. 950 m

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

№ 1961 01.04.2018

Det. L.V. Averyanov

FLORA OF LAOS
Orchidaceae
Cymbidium aloifolium (L.) Sw.

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. Flowers light yellowish to almost white, tepals with purple stripe, lip dark purple with yellowish keels. Very common.

LA-VN 390 14 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

Russian-Vietnamese Tropical Centre

SOUTHERN VIETNAM

Dak Lak prov., Lak distr., Bong Krang municip.

Chu Yang Sin National Park

11 km S from Krong Kmar village

N 12° 24' 05'' E 108° 21' 09'' elev. 1000 m

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

№ 690 22.03.2013

Det. L.V. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Cryptostylis arachnites (Blume) Hassk.

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim Municipality, Rao

Bun stream around point 18º23'39''N, 105º15'12''E. Primary coniferous

closed forest with Fokienia hodginsii and Dacrydium elatum along ridge

rib and on slopes near the ridge tops at elevation 1100-1200 m a.s.l.

(Kho Mu mt.).

Terrestrial herb, Flowers: tepals green, lip light pink-green with

brown-purple spots. Occasional.

No HAL 5054 3 May 2004 (Photo)

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

FLORA OF VIETNAM
Plants of Lo Go Xa Mat NP
Orchidaceae
Cymbidium aloifolium (L.) Sw.

Vietnam, Tay Ninh Prov., Tan Bien Distr., Tan Binh Municipality, Ta Not FP Station, around point 11°37′43”N 105°52′26”E.

Slightly logged primary closed evergreen broad-leaved lowland forest with the dominance of species of Dipterocarpaceae (Dipterocarpus dyeri, D. costatus, D. alatus, D. obtusifolius, Shorea sp.) mixed with Lagerstroemia calyculata, Irvingia malayana, Anogeissus acuminata, Sindora siamensis, Pterospermum sp., on thin soils at elevation about 13 m a.s.l.

Epiphyte on tall trees. Not common.

HLF 7682 26 December 2008

Coll. T.H.Thai, Averyanov L., P.K.Loc, P.V.The, Averyanova A., N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Cryptostylis arachnites (Blume) Hassk.

N. Viet Nam. Ha Giang Province, Quang Ba District, at Sin Suoi Ho
village on east side of Sin Suoi Ho river. Degraded forest along north
ridge slope. Limestone substrate and exposed rock outcrops at elev.
about 1000-1100 m. 23°06′57′'N, 105°01′48′'E. Terrestrial herb on
steep slope. Tepals light yellowish-green, lip
light yellowish-pink with red-brown marks. Not common.

DKH 5005 3 April 2000

Collectors: D.K.Harder, N.T.Hiep, L.V.Averyanov, N.Q.Hieu, K.Daria.

FLORA OF VIETNAM

Cryptostylis arachnites (Blume) Hassk.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,
36-38 km to NE from Dalat city. Closed primary dry evergreen
broadleaved mt forest at 1550-1600 m alt. in 12-14 km from Bi Dup main
peak to the NNW (N 12° 08′, E 108° 39′).
Terrestrial herb on open place. Flowers: tepals pale brownish-pink,
lip brownish-pink with deep purple brownish callosities, anther
brightly yellow. Not common.
VH 3775 08.04.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh

FLORA OF VIETNAM
Orchidaceae
Cymbidium aloifolium (L.) Sw.

Vietnam, Lang Son Prov., Bac Son Distr., Tan Tri Municipality, around Na Mau village.

Highly degraded primary and secondary broad-leaved evergreen forest on very steep slopes and along tops of ridge composed with solid highly eroded crystalline gray marble-like limestone at elevation about 500-600 m a.s.l.

Lithophytic and epiphytic herb on top of ridge. Common.

HAL 6737 14 March 2005.

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

VIETNAM

ORCHIDACEAE

Cymbidium aloifolium Blume

Na Ri District; An Tinh Community.; Na Duуng Village; Kim Hy National Protected Area. (N.P.A.). Collections along ridge

E of main road through village; in dried broadleaved, evergreen forest on limestone, on sometimes very steep E-facing slopes, on hard, highly eroded marble-like limestone (karst). 22°12'39"N 106°04'52"E 284 - 450 m Frequent; lithophytic and epiphytic; young fruit light green; leaves green.

22 Nov 2002

D.K. Harder, L.V. Averyanov & B. Hall 7528

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Orchideaceae

Cymbidium aloifolium (L.) Sw. Photo20

SOUTHERN VIETNAM

Gia Lai prov., Mang Yang distr., A Yun municip.

Kon Ka Kinh National Park

Nuraliev M.S., Kuznetsov A.N., Kuznetsova S.P. № 1524 20.05.2016

FLORA OF VIETNAM
Orchidaceae
Cymbidium aloifolium (L.) Sw.?

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07′58″N 107°44′46″E.

Primary evergreen broad-leaved lowland forest on very steep hill slopes and along rdge composed with stratified shale and sandstone at elev. about 400-450 m a.s.l.

Humus epiphyte on tall trees on very steep slope. Common.

HAL 10971 7 Apr. 2007.
Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.D.Phuong, L.V.Hung.

FLORA OF VIETNAM
Plants of Yok Don NP and adjacent areas
Orchidaceae
Cymbidium aloifolium (L.) Sw.

Vietnam, Dac Lac Prov., Buon Don Distr., Krong Na municipality, Yok Don NP, Yok Don Ridge around point 12°51′12”N 107°41′18”E.

Primary dry evergreen forest on thin gray soils derived from sandstone with quartzite dykes along ridge edge at elevation 300-350 m a.s.l.

Epiphyte. Common.

HLF 7176 18 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.