Herbarium LE - Specimens

FLORA OF VIETNAM

Fam. Orchidaceae

Cleisostoma paniculatum (Ker-Gawl.) Garay

N.Vietnam, Cao Bang Prov., Trung Khanh Distr., Ngoc Khe Municipality,

Pac Nga village, around point 22º54'59''N, 106º31'44''E, at elevation

700-800 m a.s.l.

Secondary broad-leaved evergreen closed shady forest on very steep slopes

and cliffs of rocky ridges and mesae composed with light gray solid marble-like crystalline limestone.

Epiphyte. Flowers yellowish, tepals yellow with brown-red stripes. Common.

No HAL 5446 8 June 2004 (Photo)

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

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma paniculatum

N.Vietnam, wild collected plant cultivated in Hanoi, private garden Nguyen Tien Hiep, NTH s.n. a. 2002

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma paniculatum

N.Vietnam, Ninh Binh Province, Cuc Phuong N.P., a. 2002, Averyanov L.

All photos © L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Cleisostoma crochetii (Guillaum.) Garay

N. Vietnam, Thai Nguyen prov., Vo Nhai distr., Than Sa municipality,

vicinities of Kim Son village (N 21º48' E 105º54'), 23.3 km to 18º of

Thai Nguyen city. Primary dry broadleaved evergreen forest on very

steep rocky slopes of remnant karst limestone ridge at elev. about 300

m a.s.l. Epiphyte on mossy trees in shady places. Not rare.

No NTH 3888 24 Oct. 1999

______________________________________________________________

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

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma melanorhachis

N.Vietnam, Ninh Binh, Cuc Phuong LX-VN a.1988

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma melanorhachis

N.Vietnam, Ninh Binh, Cuc Phuong N.P. garden a. 2004, L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Cleisostoma melanorachis Aver. et Averyanova

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, Na Bo

village, around point 21º56'44''N, 106º05'09''E, at elevation 300-600

m a.s.l.

Primary selectly logged broad-leaved evergreen forest on very steep

slopes and cliffs of rocky ridge composed with white solid marble-like

crystalline limestone.

Epiphyte. Flowers light pinkish-purple, lip deep purple-violet.

Occasional.

No HAL 5405 29 May 2004 (Photo, alc. fix.).

_______________________________________________

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

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma melanorachis Aver.

Son La Prov., Mai Son Distr., Hat Lot town, around point 21°13’05”N 104°06’44”E. Secondary evergreen dry open broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 550-650 m a.s.l. Epiphyte on gnarled trees on top of mountain. Occasional

CPC 1156a/6 21 December 2010

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

Fl. under cultivation at 28 Feb. 2011

Flowers odorless; sepals and petals white with purple tint; lip purple-violet with 2 dull yellowish bosses at the base; spur pink-purple; column light purple-violet; operculum light yellowish with brownish-purple medial stripe; pollinia yellow; pedicel and ovary purple-violet; floral bracts and inflorescence axis dark purple, nearly black. L.Averyanov 28 Feb. 2011 Photos.

All photos © L. Averyanov

FLORA OF LAOS

Orchidaceae

Cleisostoma melanorachis Aver. & Averyanova

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.

Epiphyte on small trees in shady places of very steep rocky slope near mountain top. Flowers white, lip and base of column pink-purple. Common.

LA-VN 1176 8 April 2015 photos

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

All photos © L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Cleisostoma melanorachis Aver. et Averyanova

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, Na Bo

village, around point 21º56'44''N, 106º05'09''E, at elevation 300-600

m a.s.l.

Primary selectly logged broad-leaved evergreen forest on very steep

slopes and cliffs of rocky ridge composed with white solid marble-like

crystalline limestone.

Epiphyte. Flowers light pinkish-purple, lip deep purple-violet.

Occasional.

No HAL 5405 29 May 2004 (Photo, alc. fix.).

_______________________________________________

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

All drawings © L. Averyanov

Orchidaceae

Cleisostoma linearilobatum

Dak Nong province, Nam Nung nature reserve, evergreen broad-leaved forest at elevation 600-800 m a.s.l., 8 March 2013, Nguyen Van Canh s.n.

Det.: L. Averyanov

All photos © Nguyen Van Canh

FLORA OF VIETNAM

Orchidaceae

Cleisostoma lecongkietii

Khanh Hoa, Hon Ba, 1500 m T.B. Vuong s.n., a. 2014

All photos © Truong Ba Vuong

FLORA OF VIETNAM

Orchidaceae

Cleisostoma lecongkietii Tich & Aver.

Khanh Hoa province, Hon Ba Mt., 17 October 2017, Vu Duc Quan, L. Averyanov, T. Maisak, AL 306, fixed flowers, photos.

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma lecongkietii

Dak Lak Province area, wild collected plant cultivated in private garden, 20 12 2014, N.V. Canh

All photos © Nguyen Van Canh

FLORA OF VIETNAM

Orchidaceae

Cleisostoma lecongkietii

Binh Thuan, Phan Thiet, Tich 00.09.98, type drawing

L. Averyanov

All drawings © L. Averyanov & Tich

FLORA OF VIETNAM

Orchidaceae

Cleisostoma inflatum (Rolfe) Garay⁣

S.Vietnam, Lam Dong Province, wild collected plant cultivated in Dalat, private garden, VH s.n. a. 2004

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma inflatum (Rolfe) Garay

S.Vietnam, Lam Dong Province, wild collected plant cultivated in Dalat, private garden, VH s.n. a. 1997

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma inflatum

Lam Dong, Dalat area, wild collected plant cultivated in Dalat N.X. Son garden, 2 May 2015,

L. Averyanov, T. Maisak

All photos © L. Averyanov

Russian-Vietnamese Tropical Centre

Cleisostoma inflatum (Rolfe) Garay

SOUTHERN VIETNAM

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

Chu Yang Sin National Park

10 km S from Krong Kmar village

River bank, epiphytic

N 12° 25' 30'' E 108° 21' 25'' elev. 900 m

Nuraliev M.S. 991

27.05.2014

Det. L.V. Averyanov

All photos © M. Nuraliev

FLORA OF VIETNAM

Orchidaceae

Cleisostoma fuersteinbergianum Kraenzl.

Son La, Moc Chau, wild collected plant cultivated in private garden in Hanoi, CXC 10, June 2010

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma fuersteinbergianum

S.Vietnam, Gialai, Kon Ha Nung LX-VN s.n., a. 1985

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma fuersteinbergianum

N. Vietnam, wild collected plant cultivated in Hanoi, private garden, Averyanov L., s.n. a. 2003

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma fuersteinbergianum Kraenzl.

Dak Lak Province, Yok Don n.p., NTV 3108, a. 2008,

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma fuersteinbergianum

Ninh Binh Province, Cuc Puong nat.park, cult in Nguyen Tien Hiep garden in Hanoi a.2005

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Cleisostoma flavescens Aver. et Averyanova, sp.nov.

TYPE

N. Vietnam, Tuyen Quang prov., Na Hang distr., Xuan Tam municipality,

near Ban Cai village (22º29'18''N, 105º19'47''E). Primary broad-leaved

evergreen dry forest on very steep slopes of highly eroded remnant

limestone ridge at elev. 450-500 m a.s.l. Epiphyte. Common.

No HAL 240 22 March 2001

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

Flowered in horto at December-January 2002.

Flowers odourless, tepals and lip light dull yellow, side lobes and

apex of the lip white, column yellowish-white, anther cup dull yellow

with few small purple marks near apex; ovary dull yellowish-green with

light indistinct purple tint.

27 January 2002 L.Averyanov.

All drawings © L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Cleisostoma flavescens Aver. et Averyanova, sp.nov.

TYPE

N. Vietnam, Tuyen Quang prov., Na Hang distr., Xuan Tam municipality,

near Ban Cai village (22º29'18''N, 105º19'47''E). Primary broad-leaved

evergreen dry forest on very steep slopes of highly eroded remnant

limestone ridge at elev. 450-500 m a.s.l. Epiphyte. Common.

No HAL 240 22 March 2001

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

Flowered in horto at December-January 2002.

Flowers odourless, tepals and lip light dull yellow, side lobes and

apex of the lip white, column yellowish-white, anther cup dull yellow

with few small purple marks near apex; ovary dull yellowish-green with

light indistinct purple tint.

27 January 2002 L.Averyanov.

All photos © L. Averyanov

Hin Nam No Nature Protected Area

Orchidaceae

Porpax ustulata (E.C.Parish & Rchb.f.) Rolfe

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Clustering terrestrial and lithophytic herb on open rocky place on mountain top. Occasional. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 656.1b.

Fl. in cult. 20.06.2019. Flowers entirely dull red. Photos.

d-EXSICCATES OF VIETNAMESE FLORA 0366 / AL 656.1b © L.Averyanov.

All photos © L. Averyanov

Hin Nam No Nature Protected Area

Orchidaceae

Porpax ustulata (E.C.Parish & Rchb.f.) Rolfe

Laos, Khammouane prov., Boualapha distr., Nong Seng village, southern sandstone slopes at summit of Phou Chuang (Poujeuang) Mt. around point 17°35'00.3"N, 105°47'35.6"E. Primary evergreen mixed and coniferous dense wind-formed forest at elev. 1000-1400 m a.s.l. Clustering terrestrial and lithophytic herb on open rocky place on mountain top. Occasional. 4 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 656.1b.

Fl. in cult. 20.06.2019. Flowers entirely dull red. Photos.

d-EXSICCATES OF VIETNAMESE FLORA 0366 / AL 656.1b © L.Averyanov.

All photos © L. Averyanov

FLORA OF LAOS

Orchidaceae

Porpax laosensis

Laos, Phou Khao Khouai, Pha Xay waterfall Orlov s.n. 09.12.2015

Det.: L. Averyanov

All photos © N. Orlov

Orchidaceae

Porpax elvesii

Laos, Phou Khao Khouai, Pha Xay waterfall Orlov s.n. 10 Nov. 2016

Det.: L. Averyanov

All photos © N. Orlov

FLORA OF LAOS

Orchidaceae

Porpax laosensis

Vientiane, Phou Khao Khouay, 9 Dec 2015 Nuraliev

Det.: L. Averyanov

All photos © M. Nuraliev

FLORA OF LAOS

Orchidaceae

Porpax laosensis

Phou Khao Khouay National Protected Area to about 40 km NE of Vientiane. Dry evergreen primary and secondary forest along rocky stream on sandstone at elev. 350 m a.s.l. AL 159 9 December 2015 L.Averyanov, T.Maisak. Living specimens.

Lithophytic adpressed leafless herb. Plant in fruits. Very common.

All drawings © L. Averyanov

FLORA OF LAOS

Orchidaceae

Porpax laosensis

Phou Khao Khouay National Protected Area to about 40 km NE of Vientiane. Dry evergreen primary and secondary forest along rocky stream on sandstone at elev. 350 m a.s.l. AL 159 9 December 2015 L.Averyanov, T.Maisak. Living specimens.

Lithophytic adpressed leafless herb. Plant in fruits. Very common.

All photos © L. Averyanov

FLORA OF LAOS

Orchidaceae

Porpax laosensis

Phou Khao Khouay National Protected Area to about 40 km NE of Vientiane. Dry evergreen primary and secondary forest along rocky stream on sandstone at elev. 350 m a.s.l. AL 159 9 December 2015 L.Averyanov, T.Maisak. Living specimens.

Lithophytic adpressed leafless herb. Plant in fruits. Very common.

All photos © L. Averyanov

Fam. Orchidaceae

Porpax lanii Seidenf.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Lao Va Chai, vicinities of Ngan Chai village, 6 km to W of Yen Minh town (N 23ø07' E 105ø08'). Primary evergreen wet mossy mixed forest (with domination of Tsuga chinensis and Pinus kwangtungensis) along tops of karst remnant limestone ridge at 1500-1600 m elev. Epiphyte on mossy stem of old Pinus tree. Flowers purple-brown, hardly opening, not smelled. Rare.

No CBL 1981 01 May 1999

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

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

All photos © L. Averyanov

Orchidaceae

Porpax grandiflora Seidenf.

Cao Bang Prov., Nguyen Binh Distr., Ca Thanh Municipality, Ta Pin village, around point 22°43'56.4"N, 105°51'16.4"E. Primary coniferous forest with Pseudotsuga sinensis along highly eroded rocky limestone ridge at elevation about 1400 m a.s.l. Clustering epiphyte on mossy trees in shady places along ridge. Not rare.

3 October 2013 CPC 5372 / TM 1031

L.Averyanov, N.T.Hiep, L.M.Tuan, N.S.Khang, T.Maisak, L.Osinovets

Flowers in cult. in 6-15 May 2015. Flowers dark reddish-brown, anther yellow. Photos.

All photos © L. Averyanov

Orchidaceae

Porpax elwesii

Vientiane, Phou Khao Khouay, 9 Dec 2015 AL 153 Nuraliev

Det.: L. Averyanov

All photos © M. Nuraliev

Orchidaceae

Porpax elwesii (Rchb.f.) Rolfe

Phou Khao Khouay National Protected Area to about 40 km NE of Vientiane. Dry evergreen primary and secondary forest along rocky stream on sandstone at elev. 350 m a.s.l. Lithophytic adpressed leafless herb. Flowers dark red-brown. Very common. 9 December 2015, L.Averyanov, T.Maisak, AL 153.

All photos © L. Averyanov

Plants of Bu Gia Map national park

Fam. Orchidaceae

Porpax elwesii (Rchb.f.) Rolfe

Vietnam, Binh Phuoc Prov., Phuoc Long Distr., Bu Gia Map Municipality, along Dak Bo stream, around point 12º16’17’’N 107º11’30’’E at elev. about 300-350 m a.s.l. Primary and secondary closed evergreen and semi deciduous broad-leaved lowland dry forest and open woodlands on hill slopes on basalt and shale mother rocks. Tiny creeping epiphyte on branches of tall trees. Not common.

HLF 4815 5 April 2005. Photo.

Coll. P.K.Loc, L.Averyanov, N.T.Vinh, H.A.Tuan, P.V.Tuan, N.V.Su, N.Q.Vinh, T.D.Ai.

Grant from Henry Luce Foundation.

All photos © L. Averyanov

Orchidaceae

Porpax elwesii (Rchb.f.) Rolfe

Dien Bien Prov., Tua Chua Distr., Sin Chai Municipality, around point 22°03’38”N 103°19’56”E. Primary humid evergreen broad-leaved forest on very steep rocky slopes and on tops of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation 1350-1500 m a.s.l. Epiphyte on mossy tree on top or ridge. Flowers dull red to dull red-brownish. Rare.

CPC 989 14 December 2010 Photos

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

All photos © L. Averyanov

FLORA OF LAOS

Orchidaceae

Porpax capuccinorum Aver., sp. nov. Type

Laos, Khammouane prov., Thakhek. Oкрестности пещеры Pha in cave. Эпифит, одиночное дерево, крона, высота 8 м. 156 м над ур. м., 17°29.540N, 105°09.917E. Е. Константинов K 239.

03.11.2013.

Fl. in cult. 10 September 2015. Flowers entirely dark red-brown; column red; pollinia yellow. Photos. L. Averyanov.

All drawings © L. Averyanov

FLORA OF LAOS

Orchidaceae

Porpax capuccinorum Aver., sp. nov. Type

Laos, Khammouane prov., Thakhek. Oкрестности пещеры Pha in cave. Эпифит, одиночное дерево, крона, высота 8 м. 156 м над ур. м., 17°29.540N, 105°09.917E. Е. Константинов K 239.

03.11.2013.

Fl. in cult. 10 September 2015. Flowers entirely dark red-brown; column red; pollinia yellow. Photos. L. Averyanov.

All photos © L. Averyanov

FLORA OF LAOS

Orchidaceae

Porpax capuccinorum Aver., sp. nov. Type

Laos, Khammouane prov., Thakhek. Oкрестности пещеры Pha in cave. Эпифит, одиночное дерево, крона, высота 8 м. 156 м над ур. м., 17°29.540N, 105°09.917E. Е. Константинов K 239.

03.11.2013.

Fl. in cult. 10 September 2015. Flowers entirely dark red-brown; column red; pollinia yellow. Photos. L. Averyanov.

All photos © L. Averyanov

Cao Bang Prov., Bao Lac Distr., Dinh Phung municipality, Ban Meo village. Secondary broad-leaved evergreen forest on steep stream slope composed by shale stratified limestone at elevation 800-900 m a.s.l. around point 22°44’32.0’’N 105°46’29.1’’E. Terrestrial creeping herb in shady rocky stream valley. Leaves uniform green or with dull yellow spots. Locally common.

24 November 2014 CPC 7654

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

Flowered in cultivation 10 Sept. 2015. L.Averyanov

d-EXSICCATES OF VIETNAMESE FLORA 0241/CPC 7654 © L.Averyanov

All photos © L. Averyanov

Soviet-Vietnamese Expedition

LX-VN No 0/14

Cleisostoma sp.?

Vietnam. Prov. Quangnam - Danang, Da Nang, Son Tra, 09.07.1986,

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma duplicilobum (J.J.Sm.) Garay

Lam Dong, Dalat area, wild collected plant in private garden, cult. Dalat no coll. 10 Oct 2016

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma duplicilobum (J.J.Sm.) Garay

Gia Lai province, Kon Ka Kinh national park.

Dry evergreen broad-leaved forest on low hills at elevation 700-800 m a.s.l.

Epiphyte on old tall trees. Very common.

14 October 2016 Photos

L.Averyanov, T.Maisak, AL 264

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma duplicilobum (J.J.Sm.) Garay

Plant cultivated in private garden of Mr Vo Van Cong in Pleiku City, originated from Dak Lak province, Kon Ka Kinh National Park, with no exact locality. Purchased in 2015 by V.V. Cong.

13 October 2016 Photos

L.Averyanov, T.Maisak, AL 255

All photos © L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Cleisostoma duplicilobum

Vietnam LX-VN a.1981

L. Averyanov

All photos © L. Averyanov

FLORA OF VIETNAM

Plants of Chu Yang Sin National Park

Orchidaceae

Cleisostoma duplicilobum (J.J.Smith) Garay

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 1000-1400 m a.s.l. around point 12º27’55’’N 108º19’00’’E.

Primary mixed broad-leaved and coniferous forest with Pinus latteri and P. krempfii along ridge edge.

Epiphytic herb. Tepals yellowish with deeppurple-brown stripes (sepals with two, petals with one), lip white with pink-violet base. Locally common.

HLF 5437 28 October 2005. Photo.

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

Grant from Henry Luce Foundation.

All photos © L. Averyanov