Herbarium LE - Specimens

FLORA OF VIETNAM

Orchidaceae

Ludisia discolor

S Vietnam, Lam Dong Prov., wild collected plant cultivated in Dalat private garden, Oct. a. 2005, L. Averyanov s.n.

All photos © - L. Averyanov

Orchidaceae

Soviet - Vietnamese Expedition

LX-VN s.n.

Orchidaceae

Ludisia descolor (Ker.-Gawl.) A. Rich.

Vietnam. Prov. Vinh Phu, Tam Dao, 23.01.1988, L. Averyanov et al.

Det.: Averyanov L. 1988

All photos © - L. Averyanov

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

Vietnam, Quang Binh Prov., Bo Trach Distr.,Son Trach Municipality, around point 17º30'32''N, 106º17'45''E at elev. 300-400 m a.s.l.

Secondary closed broad-leaved evergreen forest and scrub on rocky steep slopes of remnant mountains composed with solid highly eroded crystalline deep gray limestone.

Creeping lithophyte on steep rocky slope near top of mountain. Flowers white, anther yellow. Common. Leaves deep green-brown with three pink longitudinal nerves.

No HAL 6350 2 February 2005.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, vicinities of A Rem village (17º23'32''N, 106º12'46''E). Heavily logged primary closed evergreen broad-leaves forest on steep slopes of rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation about 650-750 m a.s.l.

Creeping lithophyte. Leaves deep green with white nerves. Flowers white, operculum yellow. Not rare.

No HAL 6078 24 January 2005. Photo.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

Vietnam, Quang Binh Prov., Minh Hoa Distr., Thuong Hoa Municipality, about 2 km to E of Ban On village (17º40'21''N, 105º58'00E).

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.

Creeping lithophyte on shady slope. Leaves deep green with 3-7 white nerves. Occasional.

No HAL 5865 18 January 2005. Photo.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong

Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW

of Dang forest Control point, 20ø16'28''N, 105ø40'57''. Secondary

closed evergreen seasonal broad-leaved lowland forest on limestone

hills at elev. 300-350 m a.s.l. Creeping lithophytic herb on shady

rocks. Leaves velvety brown-green with 1-3 white longitudinal stripes.

Common.

No HAL 1605 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

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.

Lithophyte on rocky bluffs along steep rocky shady stream slopes. Flowers white, anther yellow. Locally common.

HLF 6570 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.

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong

Municipality, Cuc Phuong National Park, about 0.5 km W from Bong

locality, 20ø21'01''N, 105ø35'38''E. Primary closed evergreen seasonal

broad-leaved lowland forest on tops of limestone hills at elev. about

500 m a.s.l. Creeping lithophytic herb on shady rocks. Leaves velvety

brown-green with 1-3 white longitudinal stripes. Common.

No HAL 1655 20 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Ludisia discolor (Ker-Gawl.) A.Rich.

Northern Vietnam, Ha Tinh Prov., Huong Son Distr., Son Kim

Municipality, in the vicinity of Rao An village, around point

18ø22'00''N, 105ø13'13''E. Primary evergreen lowland seasonal

broad-leaved forest on granite along flat rocky river valley at

240-260 m a.s.l. Creeping epiphyte and lithophyte on wet shady slope

along river. Leaves deep velvety green with 3 white longitudinal

stripes. Not rare.

No HAL 1340 (Photo) 30 April 2002

Collectors: P.K.Loc, L.Averyanov, N.X.Tam, N.T.Vinh.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Ludisia discolor

Haiphong City area, Cat Ba Island, P.V. The s.n. 7 May 2016

Det.: L. Averyanov

All photos © - Pham Van The

FLORA OF VIETNAM

Orchidaceae

Ludisia discolor

Wild collected plant of unknown origin (Vietnam), cultivated in Komarov Institute, s.n., a. 2007, L. Averyanov

All photos © - L. Averyanov

Fam. Orchidaceae

Listera latilabris Gagnep.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National Park, S slope of Bach Ma mt below Hai Vong Dai peak, around point 16°11'11''N 107°50'57''E at elev. about 1050 m a.s.l. Mixed and broad-leaved evergreen dry secondary mt forest on very steep shale/sandstone slopes. Lithophytic and terrestrial herb among

Polytrichum mosses on very deep shady steep rocky stream slope along river near water. Rare.

HLF 1298 23 April 2003.

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

Grant from Henry Luce Foundation.

All photos © - L. Averyanov

Fam. Orchidaceae

Listera latilabris Gagnep.

S.Vietnam, Thua Thien Hue Prov., Phu Loc Distr., Bach Ma National Park, S slope of Bach Ma mt below Hai Vong Dai peak, to SW of point 16°11'41''N 107°51'26''E at elev. 1100-1300 m a.s.l. Mixed and broad-leaved evergreen secondary closed wet mt forest on very steep shale/granite slopes. Terrestrial herb along wet shady

rocks along stream among Polytrichum mosses. Occasional.

HLF 1355 27 April 2003.

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

Grant from Henry Luce Foundation.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis viridiflora (Blume) Lindl.

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Pu Lau village, territory of Xuan Nha natural reserve.

Remnants of primary and secondary broad-leaved evergreen dry forest on cliffs and on very steep slopes of remnant hill composed by highly eroded stratified dark gray shale limestone at elevation 500-700 m a.s.l. around point 20°40’35.4’’N 104°48’14.3’’E.

Lithophyte on shady mossy cliffs near rocky mountain top. Flowers light green to yellowish. Abundant.

16 November 2013 CPC 7199

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Plants of Ta Dung Nature Reserve

Orchidaceae

Liparis viridiflora (Blume) Lindl.

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes of Ta Dung mountain system at elevation 1000-1250 m a.s.l. around point 11º52’30’’N 108º01’12’’E.

Primary broad-leaved evergreen closed wet forest on SW slopes composed with crystalline highly metamorphosed sandstone.

Epiphyte on tall mossy tree. Flowers light green. Not common.

HLF 5561 9 November 2005. Photo.

Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis viridiflora (Blume) Lindl.

Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°22’31’’N 103°35’15’’E.

Secondary open forest and shrubs along rocky stream valley composed with granite parental rocks at elev. about 1050-1100 m a.s.l.

Epiphytic and lithophytic clustering herb along stream valley. Flowers light yellow-green. Not rare.

HAL 10271 1 Dec. 2006 Photo.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Liparis viridiflora (Blume) Lindl.

Vietnam, Ha Giang Prov., Quan Ba Distr, about 2 km to the NE of Quan Ba town, around point 23º05’49’’N, 105º01’00’’E at elevation about 1150 m a.s.l.

Primary coniferous forest with Calocedrus rupestris, Callitropsis vietnamensis and Pseudotsuga sinensis on rocky highly eroded marble-like limestone remnant mountains.

Lithophytic herb on very steep rocky mossy slope. Flowers light greenish. Not rare.

No HAL 8357 6 Dec 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

All photos © - L. Averyanov

Soviet - Vietnamese Expedition

LX-VN s.n. Garden number 208

Orchidaceae

Liparis viridiflora (Blume) Lindl.

Vietnam. Prov. Lam Dong, Dalat. 1983.

Fl. et coll. in horto 01.12.1989

Det.: Averyanov L. 1989

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Liparis viridiflora (Blume) Lindl.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thanh Nhat (N

22ø41' E 106ø40'), about 42 km to E from Cao Bang town. Primary open

coniferous and mixed semideciduous forest along tops of remnant

limestone ridge at 600 m alt. Epilite herb on open rocks. Flowers pale

green. Very common at 500-600 m alt.

No CBL 720 27 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

Fam. Orchidaceae

Liparis viridiflora (Blume) Lindl.

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality, Ba Be

National Park around point 22o25'36''N 105o37'50''E.

Heavily logged primary evergreen dry broad-leaved forest on very steep

slopes and cliffs composed with crystalline highly eroded marble-like

limestone along Ba Be lake at elevation 200-250 m a.s.l.

Epiphyte. Flowers light green. Common.

HLF 586 22 Dec. 2002. Photo.

Coll. Phan Ke Loc, L.Averyanov, Hoang Van Chat, Do Hoang Chung,

Nguyen Manh Hung, Vu Hong Van, Nguyen Tien Vinh, Mai Van Xinh.

Grant from Henry Luce Foundation.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis viridiflora

N Vietnam, Bac Kan Province, DKH a. 2002, L. Averyanov s.n.

All photos © - L. Averyanov

Orchidaceae

Liparis sutepensis Rolfe

All photos © - L. Averyanov

Fam. Orchidaceae

Liparis tripartita Aver. et Averyanova sp.nov. (Type)

N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality, Eo Dieu village, around point 20º26'06''N, 105º13'51''E. Primary evergreen seasonal broad-leaved closed submontane forest on top of rocky ridge composed with crystalline marble-like highly eroded limestone at elev. 900-1000 m. Lithophyte. Flowers light green. Very common.

No HAL 3506 25 Sept. 2003 (Photo)

FFI Pu Luong - Cuc Phuong Conservation Project

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

All drawings © - L. Averyanov

Fam. Orchidaceae

Liparis tripartita Aver. et Averyanova sp.nov. (Type)

N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Co Lung Municipality, Eo Dieu village, around point 20º26'06''N, 105º13'51''E. Primary evergreen seasonal broad-leaved closed submontane forest on top of rocky ridge composed with crystalline marble-like highly eroded limestone at elev. 900-1000 m. Lithophyte. Flowers light green. Very common.

No HAL 3506 25 Sept. 2003 (Photo)

FFI Pu Luong - Cuc Phuong Conservation Project

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

All photos © - L. Averyanov

Orchidaceae

Liparis tenuis

Redrawn from from Seidenfaden, DB 7330, drawing by L. Averyanov, 2012

Seidenf., 1976, Dansk. Bot. Ark. 31, 1: 94, fig. 64

Orchidaceae

Liparis delicatula Hook.f.

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. Canopy epiphyte on mossy tree on shady, humid slope. Rare.

21 November 2014 CPC 7581b/TM 1183

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

All photos © - L. Averyanov

Orchidaceae

Liparis delicatula Hook.f.

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. Canopy epiphyte on mossy tree on shady, humid slope. Rare.

21 November 2014 CPC 7581b/TM 1183

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Liparis balansae Gagnep.

Vietnam, Ha Giang Prov., Quan Ba Distr, Can Ty Municipality, about 3 km to NWW of Quan Ba town, around point 23º05’49’’N, 105º00’28’’E at elevation about 1200 m a.s.l.

Primary mossy cloudy coniferous forest with Pseudotsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone along left side of Mien river.

Lithophytic herb on shady rocky slope. Flowers green. Common.

No HAL 8392 7 Dec 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Liparis balansae Gagnep.

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, around Phieng Luong village about 4 km to SW of Phieng Luong Municipality headquarter 22º39’29’’N, 105º19’35’’E.

Slightly logged primary closed evergreen broad-leaved forest on slopes of remnant mountains composed with solid highly eroded crystalline and partially shale limestone at elev. 1000-1200 m a.s.l.

Lithophytic creeping herb. Flowers dull light yellowish to yellowish-green, Not rare.

No HAL 6484 5 March 2005. Photo.

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

All photos © - L. Averyanov

Orchidaceae

Liparis striclkandiana Reichenb.f.

Vinh Phuc Province, Tam Dao, sine coll., 1981, LX-VN s.n., Garden number 81-23,Sp. 9; 81-07; 81-31; 81-04, sp. 06.

Fl. et coll. in horto 02.12.1985, L. Averyanov s.n.

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Liparis stricklandiana

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 green. Very common.

No HAL 8320 ass. 25 Nov 2005. Photo.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis stricklandiana Rchb.f.

Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°22’31’’N 103°35’15’’E.

Secondary and primary evergreen closed forest on very steep mountain slopes composed with granite and quartzite at elevation from 1100 to 1900 m a.s.l.

Epiphyte on mossy trees and lithophyte on shady mossy boulders along rocky stream valley. Flowers light green. Occasional.

HAL 10170 29 Nov. 2006 Photo.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Liparis stricklandiana Rchb.f.

Vietnam, Ha Giang Prov., Quan Ba Distr, about 2 km to the NE of Quan Ba town, around point 23º05’49’’N, 105º01’00’’E at elevation about 1150 m a.s.l.

Primary coniferous forest with Calocedrus rupestris, Callitropsis vietnamensis and Pseudotsuga sinensis on rocky highly eroded marble-like limestone remnant mountains.

Lithophytic herb on shady steep rocky slope. Flowers light green. Very common.

No HAL 8335 6 Dec 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

All photos © - L. Averyanov

Fam. Orchidaceae

Liparis stricklandiana Reichenb.f.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Ca Thanh, about 3 km to SW from Yen Lac village (N 22ø44' E 105ø50'), about 42 km to NWW from Cao Bang town. Primary open coniferous mossy forest (with Pseudotsuga brevifolia in 1 stratum) along tops of limestone karst remnant ridge at 1400-1450 m alt. Epilite. Flowers green, old - yellowish. Abundant.

No CBL 398 18 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.

All photos © - L. Averyanov

FLORA OF NGOC SON-NGO LUONG NATURE RESERVE

Orchidaceae

Liparis stricklandiana Rchb.f. (Id. by LA., Nov 2010).

Hoa Binh Prov., Tan Lac Distr., Nam Son Comm., Xom Vill., near Dinh Cot Moc Mt., around point 20033'37"N, 105008'38"E, 1030 m a.s.l., limestone mt. In logged primary closed evergreen broad-leaved submontane forests on slopes. Lithophyte

CPC 702a 27 Oct 2010

Coll.: NT Vinh, PK Loc, NT Vinh, NS Khang & BV Ha

All photos © - Phan Ke Loc

FLORA OF VIETNAM

Orchidaceae

Liparis sparsiflora Aver., sp. nov. Type

Southern Vietnam, Prov. Kon Tum. Open dry forest with Lithocarpus and Pinis khesya on S slope of Ngoc Linh mountain system at elev. 1000 m a.s.l. on elevation from Muong Hoong village. Epiphyte. Occasional.

No VH 1064a 31.03.1995

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

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Liparis sparsiflora Aver., sp.nov.

N. Vietnam, Hoa Binh prov., Mai Chau distr., Hang Kia municipality, near Hang Kia village (20º43'39''N, 104º53'43''E). Primary broad-leaved evergreen wet forest on slopes of remnant limestone highly eroded ridge near ridge tops at elev. 1100-1300 m a.s.l. Epiphyte on mossy trees. Rare.

No HAL 746.1 7 April 2001

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

All drawings © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis sparsiflora

S Vietnam, Kontum Province, Ngoc Linh Mt., VH a.1995, L. Averyanov s.n., fl. et coll in horto.

All photos © - L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Liparis sparsiflora Aver., sp.nov.

N. Vietnam, Hoa Binh prov., Mai Chau distr., Hang Kia municipality, near Hang Kia village (20º43'39''N, 104º53'43''E). Primary broad-leaved evergreen wet forest on slopes of remnant limestone highly eroded ridge near ridge tops at elev. 1100-1300 m a.s.l. Epiphyte on mossy trees. Rare.

No HAL 746.1 7 April 2001

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis sparsiflora Aver.

Hoa Binh Prov., Tan Lac Distr., Ngo Luong Municipality, Tram Hai Village, coordinate ca. 20°28’04”N 105°16’46”E. In heavily logged evergreen broad-leaved forests on slopes of limestone mts., at elevation about 750-800 m a.s.l. Epiphyte. Not rare.

CPC 2028a 1 April 2011

Coll.: N.Q.Hieu, L.Averyanov, N.T.Hiep, P.K.Loc, P.V.The, N.T.Vinh, T.B.Ngan, N.Tap, D.D.Dao, V.T.Ha.

Fl. under cultivation in September 2012. Flowers light greenish. Photos. Averyanov L.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis gamblei Hook.f.

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain. Primary very humid broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation about 2300 m a.s.l. around point 19°12’23.3’’N 104°11’33.7’’E. Terrestrial herb in open wet place. Occasional.

24 October 2013 CPC 6220

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan

Orchidaceae

Liparis robustior Aver.

Ha Giang prov., Quan Ba distr., Tung Vai commune, Thang village, around point 23º03ʹ13.4ʺN 104º51ʹ48.8ʺE, steep rocky slopes of stream valley composed with eroded stratified highly eroded limestone at elevation 1000-1200 m a.s.l. Primary evergreen broad-leaved very humid forest. Clustering epiphyte on mossy tree (an occasionally lithophyte). Rare. 23 April 2018, L. Averyanov, Nguyen Sinh Khang, Nguyen Tien Hiep, Nguyen Quang Hieu, Chuong Quang Ngan, T. Maisak, VR 712a.

Flowered in 15 November 2018. Flowers uniform olive-green to olive-brown, column white or light greenish with yellow apex, anther green, ovary/pedicel and floral bract grassy green. Photos, L. Averyanov.

d-EXSICCATES OF VIETNAMESE FLORA 0342 / VR 712a © L. Averyanov.

FLORA OF VIETNAM

Orchidaceae

Liparis tixieri Guillaum.

Vietnam, Quang Binh Prov., Le Thuy Distr., Kim Thuy municipality, around Bai Dan village at 16º57’48’’N 106º35’34’’E.

Primary and old secondary broad-leaved closed forest along ridge composed with shale at elevation 750-1000 m a.s.l.

Terrestrial herb on shady slope. Flowers light yellow-green. Not common.

HAL 11452 10 April 2008 photo

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

d-EXSICCATES OF VIETNAMESE FLORA 0130/HAL 11452 (HN, LE)

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis tixieri?

Vietnam, Nghe An Prov., Tuong Duong Distr., Tam Hop Municipality, Pa Lom village, around point 19º05’07’’N 104º20’55’’E at elevation 1300-1350 m a.s.l.

Submontane primary evergreen closed forest on very steep mountain slopes composed with stratified solid shale.

Terrestrial herb on very steep rocky shady mountain slope. Flowers greenish-yellow with pink-purple tint. Not common.

HLF 7057 25 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.

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis nigra Seidenf. var. flava Aver. var.nov.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,

40 km to NE from Dalat city. Closed primary evergreen broadleaved wet

mt forest on SW macroslope of Hon Giao mt. ridge at 1500-1650 m alt.

(N 12° 11', E 108° 43').

Terrestrial herb on shadow slopes of river valley. Flowers pure pale

yellowish-green. Rare, but occasionally abundant.

No VH 4426 26.04.1997

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

Society (grant No 5803-96)

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

All drawings © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis tixieri Guillaum.

(Liparis tixieri Guillaum., L. flava (Aver.) Aver.)

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, Sa Mui pass, around point 16º48’36’’N 106º34’44’’E at elevation about 1200-1300 m a.s.l.

Primary broad-leaved evergreen submontane forest on very steep rocky shale southern slopes of Sa Mui Mountain.

Terrestrial herb along ridge edge. Flowers light-yellow-green. Occasional.

HLF 6297 29 March 2006. Photo.

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.

d-EXSICCATES OF VIETNAMESE FLORA 0070/HLF6297 (HN, LE)

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis nigra Seidenf. var. flava Aver. var.nov.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,

40 km to NE from Dalat city. Closed primary evergreen broadleaved wet

mt forest on SW macroslope of Hon Giao mt. ridge at 1500-1650 m alt.

(N 12° 11', E 108° 43').

Terrestrial herb on shadow slopes of river valley. Flowers pure pale

yellowish-green. Rare, but occasionally abundant.

No VH 4426 26.04.1997

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

Society (grant No 5803-96)

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Orchidaceae

Liparis tixieri Guillaum. (= L. flava (Aver.) Aver.).

Vietnam, Quang Binh Prov., Bo Trach Distr., Hung Trach Municipality, Khe Me locality, around point 17º27'51''N, 106º22'46''E at elev. 900-1000 m a.s.l.

Slightly logged primary closed broad-leaved evergreen forest on slopes of mountains composed with shale and sandstone.

Lithophytic herb in shady place along stream. Flowers yellow-green. Locally very common.

No HAL 6230 29 January 2005. Photo.

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

All photos © - L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Liparis sootenzanensis Fukuy.⁣

Det.: L. Averyanov

All photos © - M.S. Nuraliev