Herbarium LE - Specimens

Det. Averyanov L. 1989

16 Expedition of Scientific Vessel "Academician A. Nesmeyanov"

Orchidaceae

Habenaria rhodocheila Hance.

VIETNAM, Prov. Vungtau – Condao, Con Dao Island,1987. 06. 17

Leg. Averyanov L., Kudryavtzeva E., Nguyen Tien Ban. No 290

Fl. et coll. in horto 09 1990

Det. Averyanov L. 1990

Orchidaceae

Habenaria dentata Schltr.⁣

Vietnam sine loc., Mikeshin s.n. 06.1963, Leg. G.V. Mikeshin

Det, Averyanov L. 1993

Flora of Vietnam

Singapore Botanic Gardens Herbarium

Family: Orchidaceae

Name: Habenaria dentata (Sw.) Schltr.

Det: L. Averyanov Det. Date: Nov 2013

Locality: VIETNAM, Binh Thuan Prov., Bac Binh Dist., Phan Son Commune, trek from the top of Sa Mai mountain to the Sa Mai ranger station. 11°29’11.3” N 108°20’11.8”E; 779 m Habitat: Dry dipterocarp forest with grasses. Notes: Herb to c. 30 cm tall, flowers pure white.

Collector: Jana Leong-Skornickova, Nguyen Quoc Binh, Tran Huu Dang, Aung Thame & Edward Ong

Number: JLS-2680

Date: 6 November 2013

Distribution: LE, SING, VNMN

Flora of Vietnam

Singapore Botanic Gardens Herbarium

Family: Orchidaceae

Name: Habenaria dentata (Sw.) Schltr.

Det: L. Averyanov Det. Date: Nov 2013

Locality: VIETNAM, Binh Thuan Prov., Bac Binh Dist., Phan Son Commune 11°28’29.0” N 108°21’03.6”E; 302 m

Habitat: Lowland semi-deciduous forest with bamboo. Notes: Herb to 40 cm tall, flower buds green externally, flowers white-green internally.

Collector: Jana Leong-Skornickova, Nguyen Quoc Binh, Tran Huu Dang, Aung Thame & Edward Ong

Number: JLS-2645

Date: 5 November 2013

Distribution: LE, SING, VNMN

FLORA OF VIETNAM
Orchidaceae
Habenaria dentata (Sw.) Schltr.

N. Vietnam, Son La Prov., Thuan Chau Distr., Phong Lai Municipality, along road Son La and Lai Cau, in Pha Din Pass. Open degraded vegetation along roadside 21°33′07′'N 103°33′16′'E 1200 m. Frequent. Tepals white

DKH 5672 25 Sept. 2000

Collectors: D.K. Harder, P.K.Loc, N.V.Du

Orchidaceae

Habenaria rhodocheila Hance.

VIETNAM, Prov. Vungtau – Condao, Con Dao Island,1987. 06. 17

Leg. Averyanov L., Kudryavtzeva E., Nguyen Tien Ban. No 290

FLORA OF VIETNAM
Plants of Sinh Long Commune
Orchidaceae
Habenaria dentata (Sw.) Schltr.( Det Averianov)

Tuyen Quang Prov., Na Hang Distr., Sinh Long Commune, Khuoi Phin Vill., around point 22°38′19.8″N, 105°20′26.9″E, ca. 1100- 1200 m a.s.l.
In closed primary evergreen broad-leaved mixed with conifers, lowland forests on ridge and top of limestone mts.
Terrestrial herb, 60 cm tall, tepals white
CPC 4542 28 Sept. 2011
P.V. The & N.T. Vinh, M.V. Tong

FLORA OF VIETNAM

Orchidaceae

Habenaria dentata Schltr.⁣

Bac Kan Province, Ngan Son Commune.

Chu Xuan Canh, CXC s.n.

01.08.2018

FLORA OF VIETNAM
Orchidaceae
Habenaria thailandica Seidenf.

N. Vietnam, Bac Can prov., Na Ri distr., Kim Hy municipality, vicinities of Lung Hin Con village (N 22°17′ E 106°03′), 27 km to 55° of Bac Can city. Primary evergreen broadleaved closed forest on very steep rocky slope of karst remnant limestone ridge at elev. 600-700 m a.s.l. Lithophytic forb on shady rocks. Not rare.
NTH 3731 20 Oct. 1999
Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.
Herb HN, LE, also living sample at LE.

Fl. in horto at July 2000. Flowers white.
Averyanov L.

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Habenaria amplexicaule Rolfe ex Downie

N. Vietnam, Hoa Binh prov., Da Bac distr., near Doan Ket village (20º54'58''N, 105º03'51''E). Primary broad-leaved evergreen wet forest on steep slopes of remnant highly eroded limestone ridge at elev. 750-900 m a.s.l., White Rock mt. (Nui Da Trang). Lithophyte on shady rocky very steep slope. Rare.

No HAL 253 28 March 2001

Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.

FLORA OF VIETNAM
Orchidaceae
Habenaria sp.

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality: mountaine betwen Khau Cum to Nam Dai. Ba Be National Park around point 22(26′311N 105(36′ 669 E.

Selectly logged primary evergreen closed broad-leaved forest on top mountain
composed with crystalline highly eroded marble-like limestone at elevation 386 m a.s.l.

Terresterial herb 40 cm long in shady place. Rare.

HLF 648 25 Dec. 2002.

Coll.Nguyen Tien Hiep, Do Hoang Chung, Vu Hong Van.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Habenaria sp.

N.Vietnam, Tuyen Quang Prov., Na Hang Distr., Nam Chang Village, Vinh Yen commune: Pu Len mountain around point 22(20′432N 105(25′886 E.

Primary forest on North - eastern slope at elevation 620 m a.s.l.

HLF 674 24 Dec. 2002.

Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Habenaria sp.

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve. Remnants of primary broad-leaved evergreen humid forest on rocky, highly eroded, crystalline limestone at elevation 750-800 m a.s.l. around point 19°59′11.4″N 104°58′31.8″E. Lithophytic tuberiferous herb on shady mossy cliff. Common.
1 November 2013 CPC 6481
L.Averyanov, N.T.Hiep, N.S.Khang

FLORA OF VIETNAM

Habenaria calcicola ?

Plant originated from northern Vietnam

17 Sept. 2016, Nguyen Tien Hiep garden AL 220.

FLORA OF VIETNAM

Fam. Orchidaceae

Habenaria calcicola Aver.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°06’57”N 104°57’17”E (Xuan Son national park). Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation 400-500 m a.s.l. Lithophytic and terrestrial tuberiferous herb on very steep rocky slope and on cliffs. Occasional.

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son HAL 12681a 16 February 2009 (holotype)

Flowered under cultivation in August-September 2009. Flowers with light sweet fragrance, light green, anthers yellow. Coll.: L.Averyanov HAL 12681aa (epitype)

d-EXSICCATES OF VIETNAMESE FLORA 0167/HAL 12681aa (LE)

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

FLORA OF VIETNAM

Fam. Orchidaceae

Habenaria calcicola Aver.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°06’57”N 104°57’17”E (Xuan Son national park). Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation 400-500 m a.s.l. Lithophytic and terrestrial tuberiferous herb on very steep rocky slope and on cliffs. Occasional.

Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son HAL 12681a 16 February 2009 (holotype)

Flowered under cultivation in June-July 2010.

d-EXSICCATES OF VIETNAMESE FLORA 0167/HAL 12681aa (LE)

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

FLORA OF VIETNAM

Orchidaceae

Habenaria calcicola Aver.⁣

Cao Bang Province,Thong Nong District.

Chu Xuan Canh s.n.

01.08.2018

FLORA OF VIETNAM

Orchidaceae

Gastrodia bambu Metusala, 2017, Phytotaxa 317, 3: 212.

= Gastrodia khangii Aver., 2018, Taiwania 63 3: 204. Type.

Son La Prov., Van Ho Distr., Van Ho comm., Hua Tat village, around point 20°46’21.7N 104°47’47.5E. Dense bamboo forest on alluvial slope of remnant mountain composed with highly eroded karstic light gray marble-like limestone at elevation about 1100 m a.s.l. Terrestrial achlorophyllous mycotrophic tuberiferous herb. Flowers dark brown, lip and column wings red, column itself, anther and lip calli white. Rare.

2 October 2016 CPC 8240 Photos.

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

d-EXSICCATES OF VIETNAMESE FLORA 0264/CPC 8240 © @ L.Averyanov

All drawings © - L. Averyanov

Gastrodia theana Aver.Photo24

SOUTHERN VIETNAM

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

Kon Ka Kinh National Park

31 km WNW of K'Bang town

Forest on slope

N 14° 13' 22'' E 108° 18' 49'' elev. 1120 m

Nuraliev M.S. № 1529 21.05.2016

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 2142 Garden number 189

Orchidaceae
Geodorum attenuatum Griff.

Vietnam, Prov. Gia Lai Kon Tum, Chupa, Gia Lu, 22.05.1985.

Det.: L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Geodorum attenuatum Griff.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thang Loi, vicinities of Ban Hao (N 22°43′ E 106°40′), about 43 km to E from Cao Bang town. Secondary evergreen broadleaved closed forest among limestone rocks on alluvial valley and on foothills of remnant limestone ridges at 300-400 m alt. Terrestrial herb with inflorescence
up to 0.4 m lg in open place. Not common.
CBL 697 26 Nov. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., P.K.Loc, N.X.Tam.

FLORA OF VIETNAM

Plants of Chu Yang Sin National Park

Orchidaceae

Gastrodia major Aver. Type.

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, vicinities of Krong Kmar river, NE slopes of Chu Yang Sin mt system at elevation 700-900 m a.s.l. around point 12º27’55’’N 108º19’00’’E. Secondary shady broad-leaved forest with bamboo on very steep rocky ridge slope. Terrestrial achlorophyllous olive-brownish saprophytic herb up to 0.6 m tall on steep rocky slope with bamboo. Flowers with strong pleasant honey fragrance, tube outside olive-brownish with white marks, sepals inside white, petals light salmon, lip white light greenish at the base and brownish-orange at apex. Very rare.

HLF 5444 28 October 2005. Photo.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Orchidaceae

Gastrodia theana Aver., sp.nov. (Type)

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09'58''N, 107°36'07''E. Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation 300-400 m a.s.l. Achlorophyllous light yellowish-brown ground saprophyte on very steep shady rocky stream slope. Sepals white with light pink-brownish tint, petals light pink-orange, lip brightly green with red apex, column white, anther light pink, ovary light pink-brown. Very rare.

No HAL 7165 31 March 2005. Photo.

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

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 3334

Orchidaceae
Geodorum attenuatum Griff.⁣

Vietnam, Prov. Hai Phong, Cat Hai, Cat Ba, 21.12.1986.

Det.: L. Averyanov 1987

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 3502

Orchidaceae
Geodorum attenuatum Griff.

Vietnam, Prov. Hai Phong, Cat Hai, Cat Ba, Trung Trang, 27.12.1988.

Det.: L. Averyanov 1988

FLORA OF VIETNAM

Plants of Chu Yang Sin National Park

Orchidaceae

Gastrodia major Aver. Type.

Vietnam, Dak Lak Prov., Krong Bong Distr., Hoa Son Municipality, vicinities of Krong Kmar river, NE slopes of Chu Yang Sin mt system at elevation 700-900 m a.s.l. around point 12º27’55’’N 108º19’00’’E. Secondary shady broad-leaved forest with bamboo on very steep rocky ridge slope. Terrestrial achlorophyllous olive-brownish saprophytic herb up to 0.6 m tall on steep rocky slope with bamboo. Flowers with strong pleasant honey fragrance, tube outside olive-brownish with white marks, sepals inside white, petals light salmon, lip white light greenish at the base and brownish-orange at apex. Very rare.

HLF 5444 28 October 2005. Photo.

Coll. L.Averyanov, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Plants of Yok Don NP and adjacent areas
Orchidaceae
Geodorum attenuatum Griff.

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. Dry open semi-deciduous Dipterocarpus forest with bamboo on thin ferrolithe soil at elevation 180-220 m a.s.l. Terrestrial tuberiferous herb in open place. Rare.
HLF 7185 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.

Flowered in 26 May 2011 in Hanoi. Photos.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN 3334

Orchidaceae
Geodorum attenuatum Griff.⁣

Vietnam, Prov. Hai Phong, Cat Hai, Cat Ba, 21.12.1986.

Fl. et coll. in horto 25.08.1987
Det.: L. Averyanov 1987

Fam. Orchidaceae

Geodorum densiflorum (Lam.) Schlechter?

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung Municipality, in the vicinity of point 21ø48'50''N, 105ø57'05''E. Primary dry evergreen seasonal broad-leaved forest (with Burretiodendron hsienmu as a main co-dominant of the first forest stratum) on highly eroded remnant ridge composed with solid hard

marble like limestone at elev. 550 m a.s.l. Terrestrial ephemeroid tuberiferous herb in open grassy place among rocks. Locally common.

No HAL 1585 29 May 2002

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

Fl. et coll. in horto at July 2008

Flowers odorless; tepals white with pink-violet tint toward the base; lip with purple nerves at side-lobes; at the base of epichile yellowish callus; at the base of lip transversal purple ridge, with yellowish apex; column yellowish-white, anther dark purple, pollinia yellow. Photos. L. Averyanov.

FLORA OF VIETNAM

Plants of Bi Doup – Nui Ba National Park

Orchidaceae

Gastrodia punctata Aver. Type

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º06’44’N 108º39’27’’E, at elevation 1800-2000 m a.s.l. along main ridge and on W slope of Bi Doup mt. Primary broad-leaved closed wet forest. Terrestrial achlorophyllous dull brownish saprophyte. Sepals outside olive-brown with numerous unclear whitish marks. Very rare.

HLF 5237a 15 October 2005. Photo.

Coll. L.Averyanov, P.K.Loc, J.Regalado, T.T.T.Trang, T.V.Thao, N.V.Duy, N.T.Vinh.

Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Fam. Orchidaceae

Gastrodia tonkinensis Aver. et Averyanova, sp.nov. (type)

N.Vietnam, Ha Tinh Prov., Huong Son Distr., Son Hong Municipality, around point 18º34'06''N, 105º11'40''E. Heavily logged primary broad-leaved evergreen dry forest on steep mt slopes and along ridge composed with shale at elev. about 350-400 m a.s.l. Small ground achlorophyllous light yellowish-brown saprophyte. Flower

buds light yellow-brownish with brown stripes. Very rare.

No HAL 5263 9 May 2004 (Photo, alc., silica fix)

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

FLORA OF VIETNAM
Orchidaceae Juss.
Gastrodia sp.

N. Vietnam, Hoa Binh prov., Da Bac distr., to the SW of Doan Ket village (20°54′01′'N, 105°04′19′'E). Primary broad-leaved evergreen forest on very steep slopes of remnant highly eroded limestone ridge at elev. 700-750 m a.s.l. Terrestrial yellowish-brown saprophyte among shady rocks. Flowers light brown. Rare.
HAL 329 29 March 2001
Collectors: N.T.Hiep, L.Averyanov, N.T.Vinh, D.T.Doan.

Russian-Vietnamese Tropical Centre

NORTHERN VIETNAM

Nghe An province, Que Phong district,

Hanh Dich municipality.

Pu Hoat Nature Reserve

21 km NW of Kim Son town

Forest.

N 19° 45' 07'' E 104° 48' 03'' elev. 900 m

Nuraliev M.S. № 2214 14.05.2018

FLORA OF LAOS
Orchidaceae
Gastrochilus suavis Seidenf.

Houphan Prov., Hem Distr., Na Puok village, Pu Tham Nhon mountain around point 20°10′00.0′'N 103°24′37.0′'E.

Primary and secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble-like highly eroded limestone at elev. 1050-1150 m a.s.l.

Epiphyte on old tree in shady place. Flowers yellowish with purple-brown marks, epipchile white. Occasional.

LA-VN 1301 11 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF LAOS
Orchidaceae
Gastrochilus suavis Seidenf.?

Houphan Prov., Viengxay Distr., Vieng Xai village, around point 20°23′41.3′'N 104°13′44.5′'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. 800-950 m a.s.l.

Epiphyte on small trees in shady steep slope. Flowers light yellowish, tepals with brown-purple marks hypochile yellowish with dull brown marks, epichile white with yellowish central spot, and few brownish spots at apex. Locally common.

LA-VN 1131 7 April 2015 photos
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Somneuk Bouthamounty.

FLORA OF VIETNAM

Orchidaceae

Gastrodia bambu Metusala, 2017, Phytotaxa 317, 3: 212.

= Gastrodia khangii Aver., 2018, Taiwania 63 3: 204. Type.

Son La Prov., Van Ho Distr., Van Ho comm., Hua Tat village, around point 20°46’21.7N 104°47’47.5E. Dense bamboo forest on alluvial slope of remnant mountain composed with highly eroded karstic light gray marble-like limestone at elevation about 1100 m a.s.l. Terrestrial achlorophyllous mycotrophic tuberiferous herb. Flowers dark brown, lip and column wings red, column itself, anther and lip calli white. Rare.

2 October 2016 CPC 8240 Photos.

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

d-EXSICCATES OF VIETNAMESE FLORA 0264/CPC 8240 © @ L.Averyanov

FLORA OF LAOS
Orchidaceae
Gastrochilus suavis Seidenf.?

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.

Epiphyte in shady place on rocky mountain top. Common.

LA-VN 1964 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.

Flowered in 14 November 2018, L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Gastrochilus simplicilabius Aver. sp.nov.

S. Vietnam, Prov. Kontum. NW slopes of Ngoc Linh mountain system at 1600 m alt. Open evergreen primary forest. Epiphyte on old trees along mountain stream. Flowers yellow with purple-brownish spots.

No VH 296 23.02.1995

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

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

All drawings © - L. Averyanov