Гербарий БИН РАН - Образцы

FLORA OF VIETNAM

Orchidaceae

Paphiopedilum hirsutissimum (Lindl. ex Hook.) Stein

Ha Giang Prov., Vi Xuyen Distr., Tung Ba municipality, Khau Ca NR. Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 700-1150 m a.s.l. around point 22°50’43.9’’N 105°07’18.5’’E. Lithophytic herb, 30-40 cm in high; flower violet. common.

09 May 2015 CPC 7802

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM

Orchidaceae

Paphiopedilum hirsutissimum (Lindl. ex Hook.) Stein

Ha Giang Prov., Vi Xuyen Distr., Tung Ba municipality, Khau Ca NR. Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 700-1150 m a.s.l. around point 22°50’43.9’’N 105°07’18.5’’E. Lithophytic herb, 30-40 cm in high; flower violet. common.

09 May 2015 CPC 7802

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hirsutissimum (Lindl.) Stein

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An 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 limestone at elevation 900-1000 m a.s.l. around point 20°44′50.1″N 104°47′54.5″E. Clustering lithophyte on rocky mossy, very steep slope near mountain top. Very common.
16 November 2013 CPC 7234
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hirsutissimum (Lindl.) Stein

Son La Prov., Van Ho Distr., Xuan Nha Municipality, Muong An village, territory of Xuan Nha natural reserve. Primary broad-leaved evergreen humid forest on very steep slopes and cliffs of remnant mountain composed by solid highly eroded crystalline limestone at elevation 800-1000 m a.s.l. around point 20°45′06.5″N 104°46′37.8″E. Lithophytic clustering herb on very steep rocky slope. Abundant.
13 November 2013 CPC 7059
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

Orchidaceae

Paphiopedilum hiepii Aver., sp. nov. Type

N. Vietnam, prov. Tuyen Quang, distr. Tuyen Quang, near Tuyen Quang town. Closed evergreen primary forest on limestone hills at 500-600 m. Terrestrial herb. Very rare.

Coll.: N.T. Hiep s.n. 14-15.06.1995

Fl. et coll in horto in 06 1997, L. Averyanov

All photos © - L. Averyanov

Orchidaceae

Paphiopedilum hiepii Aver., sp. nov. Type

N. Vietnam, prov. Tuyen Quang, distr. Tuyen Quang, near Tuyen Quang town. Closed evergreen primary forest on limestone hills at 500-600 m. Terrestrial herb. Very rare.

Coll.: N.T. Hiep s.n. 14-15.06.1995

Fl. et coll in horto in 06 1997, L. Averyanov

FLORA OF VIETNAM
Orchidaceae Juss.
Paphiopedilum henryanum Braem

N. Vietnam, Tuyen Quang prov., Na Hang distr., Xuan Tam municipality, near Ban Cai village (22°29′18′'N, 105°19′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. Lithophyte herb on vertical shady cliffs composed with slaty stratified limestone mainly N and NW exposition. Rare.
HAL 244 22 March 2001
Collectors: P.K.Loc, N.X.Tam, L. Averyanov.

Plant flowered in November 2001

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum Braem.

N. Viet Nam. Ha Giang Province, Quang Ba District, at Sin Suoi Ho village and river. Degraded agricultural land among limestone rocks to ridgetop of exposed limestone under light canopy with many epiphytes and lithophytes on north and east facing slopes, at 23°06′57″N, 105°01′48″E, at 514-900 m. Lithophyte on almost vertical rock walls. Occasional.
DKH 4787 1 April 2000
Collectors: D.K.Harder, N.T.Hiep, L.V.Averyanov, N.Q.Hieu, K.Daria.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum Braem

N. Vietnam, Ha Giang prov., Dong Van distr., Tu Tinh municipality (N 23°05′ E 105°15′), 40.7 km to 43° of Ha Giang city. Remnants of dry broadleaved evergreen forest on steep slopes and cliffs near the top of karst limestone isolated mesae at elev. 600-750 m a.s.l. Lithophyte forb on rocks crevices of shady cliff of N exposition. Very rare.
NTH 3533 10 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum henryanum Braem

N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality, vicinities of Sing Xuoi Ho village (N 23º04' E 104º59'), 26.2 km to 002º of Ha Giang city. Primary closed evergreen mixed wet mossy forest (with Cupressus, Taxus, Nagea and Pseoudotsuga) along tops of karst remnant limestone ridge at elev. 1100-1150 m a.s.l. Lithophytic forb on very steep rocky slopes and cliffs mostly of SW exposition. Flowers odourless; median sepal and synsepal pale green with brown-purple spots; petals light dull pink-purple with purple-brownish spots; lip

pink-violet; staminode yellowish. Locally abundant.

No NTH 3590 12 Oct. 1999

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

All photos © - L. Averyanov

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum Braem

N. Vietnam, prov. Ha Giang, distr. Meo Vac, municipality Sung Chang, vicinities of Lu Lu Phin village (N 23°11′ E 105°18′). Primary mixed mossy semideciduous open forest (with domination of Pseudotsuga brevifolia and Tsuga chinensis) along tops of karst remnant limestone ridge at 1350-1400 m elev. Lithophyte on shady vertical cliffs. Locally very common.
CBL 1875 29 April 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.

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum henryanum Braem

N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality, vicinities of Sing Xuoi Ho village (N 23º04' E 104º59'), 26.2 km to 002º of Ha Giang city. Primary closed evergreen mixed wet mossy forest (with Cupressus, Taxus, Nagea and Pseoudotsuga) along tops of karst remnant limestone ridge at elev. 1100-1150 m a.s.l. Lithophytic forb on very steep rocky slopes and cliffs mostly of SW exposition. Flowers odourless; median sepal and synsepal pale green with brown-purple spots; petals light dull pink-purple with purple-brownish spots; lip pink-violet; staminode yellowish. Locally abundant.

No NTH 3590 12 Oct. 1999

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

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum Braem

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°02′55”N 104°56′51”E. Primary broad-leaved forest on very steep rocky slopes and cliffs of Svoi Lap remnant mountain composed with highly eroded solid marble-like limestone at elevation 500-600 m a.s.l. Clustering lithophyte on mossy boulders and cliffs along rocky ridge edge. Not rare.
HAL 12737 17 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.

Flowered under cultivation in October 2009. Flowers odorless; sepal and synsepal dull yellowish with brown-purple marks; petals light pink-violet with brown-purple marks; lip light pink-violet; synsepal yellow. Photos.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao village, Lung Li locality 22°17′30′'N 105°31′16′'E. Primary broadleaved evergreen closed wet forest on very steep slopes and cliffs of remnant mountains composed with highly eroded crystalline limestone near top of ridge at elev. 900-1000 m a.s.l. Lithophytic herb on vertical shady cliffs. Occasional.
HLF 772 25 Dec. 2002.
Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van Xinh, Nguyen Tien Vinh.
Grant from Henry Luce Foundation.

VIETNAM

ORCHIDACEAE

Paphiopedilum helenae Aver.

Na Ri District; An Tinh Township and Community, Na Duуng Village; Kim Hy National Protected Area. Collections

along second ridge E of main road through village; in mostly secondary, dry, broadleaved, evergreen forest on

limestone; on sometimes sheer to very steep E-facing to SE-facing slope on hard, highly eroded, marble-like

limestone (karst). 2 localities for GPS. Collections between 22.13.03 N, 106.04.2 at 723m elevation and 22.13.01 N, 106.04 E at 754m elevation. Collected with N.T. Hiep, L.V. Averyanov, B. Hall & N.Q.

23 Nov 2002

D.K. Harder & et al. 7539

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Plants of Sinh Long Commune

Orchidaceae

Paphiopedilum henryanum Braem

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 or epiphyte herb, 50 cm tall, flowers violet- green or pink, very common

CPC 4534 28 Sept. 2011

P.V. The & N.T. Vinh, M.V. Tong

FLORA OF VIETNAM

Plants of Sinh Long Commune

Orchidaceae

Paphiopedilum henryanum Braem

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 or epiphyte herb, 50 cm tall, flowers violet- green or pink, very common

CPC 4534 28 Sept. 2011

P.V. The & N.T. Vinh, M.V. Tong

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, prov. Cao Bang, distr. Thach An, municipality Duc Xuan, (N 22°21′ E 106°27′), about 39 km to SSE from Cao Bang town. Primary broadleaved semideciduous forest on steep slopes near tops of remnant limestone ridge at 500 m alt. Epilite herb on vertical shadow cliffs of N exposition. Not common.
CBL 830 02 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., P.K. Loc.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality An Lac, vicinities of Phia Deng village (N 22°43′ E 106°36′), about 36 km to E from Cao Bang town. Primary open coniferous forest (with Keteleeria fortunei) along tops of remnant limestone ridge at 600 m alt. Epilite herb on vertical shadow cliffs of N exposition near tops of ridge at 600 m alt. Not rare, but certainly wavish due to degradation of primary vegetation.
CBL 789 29 Nov. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., P.K. Loc.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, prov. Cao Bang, distr. Tra Linh, municipality Co Muoi, vicinities of Lung Dat village (N 22°51′ E 106°14′), about 22 km from Cao Bang town to the N. Primary mixed semideciduous forest (with Pseudotsuga brevifolia) along tops of limestone ridge at 900-1000 m alt. Epilite herb in crevices of vertical cliffs of N exposition. Not common.
CBL 1140 12 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., N.Q.Binh, N.T.Hiep, P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, prov. Cao Bang, distr. Thach An, municipality Thuy Hung, vicinities of Na Lit village (N 22°30′ E 106°27′), about 27 km to SE from Cao Bang town. Secondary senideciduous open forest and shrubs along tops of remnant limestone ridge at 500-550 m alt. Epilite herb in crevices of vertical shadow cliffs of N exposition. Common, but certainly on the way to extinction due to logging of forest dominant and degradation of primary vegetation.
CBL 911 04 Dec. 1998
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 6300-98)
Collectors: Averyanov L., N.Q.Binh, P.K.Loc, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae Juss.
Paphiopedilum henryanum

Viet Nam, Ha Giang Prov., Vi Xuyen Distr., Phong Quang Municipality, Man village, Phong Quang Nature Reserve (22°52′04′'N, 104°57′32′'E). Primary disturbed broad-leaved evergreen forest along tops of remnant highly eroded limestone ridge at elev. 1000-1050 m a.s.l. Lithophytic herb on vertical shady cliffs. Locally abundant.
DKH 6460 16 February 2001
Collectors: D.Harder, N.T.Hiep, P.K.Loc, D.T.Doan, L.Averyanov, G.Schatz, S.Bodine.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum Braem

N. Vietnam, Ha Giang prov., Meo Vac distr., Shung Cha municipality, vicinities of Lo Loi Phin village (N 23°11′ E 105°17′). Coniferous primary mossy forest with domination of Pseudotsuga brevifolia along tops of remnant limestone karst ridge at elev 1200-1250 m a.s.l. Lithophyte on mossy shady cliff of S exposition. Flowers of typical coloration. Locally common.
NTH 3323 05 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver

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 evergreen and coniferous forest along rocky tops of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone. Lithophyte on vertical cliff of N exposition. Occasional.
HAL 5628 11 June 2004
Collectors: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality, village Lung Vai, around point 21°57′18′'N, 106°06′12′'E, at elevation 500-700 m a.s.l. Primary broad-leaved evergreen closed wet forest on very steep slopes and cliffs of rocky ridges and mesae composed with white solid marble-like crystalline limestone. Lithophytic herb on vertical shady cliff. Occasional.
HAL 4981 28 May 2004
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Dong Loan, vicinities of Ban Lung and Lung Phuc (N 22°46′ E 106°44′), about 50 km to E from Cao Bang town. Open primary mixed mossy semideciduous and coniferous forest along tops of limestone ridge at 650-700 m alt. Epilite herb on shadow vertical bluffs of N exposition near top of ridge at 600-650 m alt. Not common.
CBL 648 25 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
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thanh Nhat (N 22°41′ E 106°40′), 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 shadow vertical cliffs of N exposition. Very rare. Certainly vanish due to logging and drying of habitats.
CBL 744 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
Orchidaceae
Paphiopedilum henryanum Braem

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao village, Cau Muc locality 22°17′32′'N 105°31′27′'E. Primary closed evergreen wet broadleaved and mixed forest with Pinus kwangtungensis on very steep slopes and cliffs of remnant mountains composed with highly eroded crystalline limestone near the top of
ridge at elev. 900-1000 m a.s.l. Lithophytic herb in crevices of vertical shady cliffs. Locally common.
HLF 805 26 Dec. 2002.
Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van Xinh, Nguyen Tien Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum henryanum Braem?

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, around point 22°16′10′'N, 105°31′01′'E at elevation 700-850 m a.s.l. (Tang Gia mountain). Primary broad-leaved evergreen closed forest on very steep slopes and cliffs near and on tops of rocky ridge composed with solid marble-like stratified limestone. Lithophyte on mossy vertical cliffs near top of ridge. Locally common.
HAL 4767 22 May 2004
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

Fam. Orchidaceae Juss.

Paphiopedilum helenae Aver. sp.nov.

N. Vietnam, Prov. Cao Bang, Distr. Tra Linh, Subdistr. Quoc Toan, open dry evergreen Keteleeria davidiana forest on tops of remnant limestone mountains at 850-900 m alt. near Thang Heng lake in environs of Thang Hen and Lung Tao villages. Epilite on vertical cliffs of N exposition near peaks. Rare.

No CB 012 21.10.1995

L. Averyanov, N.T.HIep, D.D.Huyen

FLORA OF VIETNAM
Plants of Xuan Son national park
Orchidaceae
Paphiopedilum henryanum Braem

Phu Tho prov., Tan Son distr., Xuan Son municipality, Can mountain, around point 21°09′55.0″N 104°54′41.2″E. Primary broad-leaved evergreen closed forest on solid crystalline highly eroded limestone mountains at elev. about 1000-1100 m a.s.l. Lithophytic rosulate herb on shady rocky slope and on cliffs near top of mountain. Leaves uniform green. Flowers of typical coloration. Locally common.
CPC 4653 16 November 2011
Coll.: P.V.The, N.T.Vinh

Fam. Orchidaceae Juss.

Paphiopedilum helenae Aver. sp.nov.

N. Vietnam, Prov. Cao Bang, Distr. Tra Linh, Subdistr. Quoc Toan, open dry evergreen Keteleeria davidiana forest on tops of remnant limestone mountains at 850-900 m alt. near Thang Heng lake in environs of Thang Hen and Lung Tao villages. Epilite on vertical cliffs of N exposition near peaks. Rare.

No CB 012 21.10.1995

L. Averyanov, N.T.HIep, D.D.Huyen

FLORA OF VIETNAM
Orchidaceae Juss.
Paphiopedilum hangianum H.Perner et O.Gruss

N. Vietnam, Tuyen Quang prov., Na Hang distr., Xuan Tam municipality, near Ban Cai village (22°29′18′'N, 105°19′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. Lithophyte herb in rocky crevices and shelves of vertical shady cliffs composed with slaty stratified limestone mainly N and NW exposition. Locally common. Rare in the area due to hard total commercial overcollecting.
HAL 192 22 March 2001
Collectors: P.K.Loc, N.X.Tam, L. Averyanov.

Fam. Orchidaceae Juss.

Paphiopedilum helenae Aver. sp.nov.

N. Vietnam, Prov. Cao Bang, Distr. Tra Linh, Subdistr. Quoc Toan, open dry evergreen Keteleeria davidiana forest on tops of remnant limestone mountains at 850-900 m alt. near Thang Heng lake in environs of Thang Hen and Lung Tao villages. Epilite on vertical cliffs of N exposition near peaks. Rare.

No CB 012 21.10.1995

L. Averyanov, N.T.HIep, D.D.Huyen

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n.
Orchidaceae

Paphiopedilum exyl (O'Brien) Pfitz

Vietnam. Prov. Vinh Phuc, Tam Dao.

Det.: 1985 Fl. et coll. in horto 24.09.1985

L. Averyanov

Paphiopedilum gratrixianum Masters ex Rolfe, 1905, Orchid Rev. 13: 63; Seidenf. 1992, Orch. Indochina: 17; Aver. 1994, Identif. Guide Vietnam. Orch.: 20; Aver. et Averyanova, 2003, Updated Checklist Orch. Viet.: 48; Aver. et al. 2003, Slipper Orch. Vietnam: 199. – Cypripedium gratrixianum Masters, 1905, Gard. Chron. Ser. 3, 37: 76, fig. 35, nom. inval., non B.C. Williams, 1897. – P. villosum (Lindl.) Stein var. gratrixianum (Masters ex Rolfe) Braem, 1988, Paphiopedilum: 119. Described from Laos (“Native of Annam”). Type (“Micholitz s.n., cult. Sander”)

– K.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum helenae Aver.

N. Vietnam, Bac Can prov., Na Ri distr., Kim Hy municipality, vicinities of Lung Hin Con village (22°17′N 106°03′E), 27 km to 55° of Bac Can city. Primary evergreen mixed mossy forest with Pseudotsuga brevifolia along tops of karst remnant limestone ridge at elev. 700-750 m a.s.l. Adpressed lithophytic forb in crevices of shady mossy vertical cliff of N exposition. Rare, but locally abundant.
NTH 3716 20 Oct. 1999
Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.

FLORA OF VIETNAM

Plants of Sinh Long Commune

Orchidaceae

Paphiopedilum henryanum Braem

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 or epiphyte herb, 50 cm tall, flowers violet- green or pink, very common

CPC 4534 28 Sept. 2011

P.V. The & N.T. Vinh, M.V. Tong

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n.

Orchidaceae

Paphiopedilum gratrixianum (Masters) Guillaum.

Vietnam. Prov. Vinh Phuc, Tam Dao, 23 01 1988, L. Averyanov et al.

Det.: Averyanov L. 1988

Fl. et coll. in horto 09.1988

FLORA OF VIETNAM

Orchidaceae
Paphiopedilum gratrixianum (Sander ex Mast.) Guillaum.

N. Vietnam, Prov. Thai Nguyen, distr. Dai Tu, vicinities of Tam Dao town, NE macroslope of Tam Dao ridge at 950-1000 m alt. (N 21°27′ E 105°38′). Closed wet evergreen broad-leaved primary forest on very steep mt slope.
Epilitic rosette herb on shelves and crevices of vertical open rocky bluffs. Rare, but occasionally abundant.
VH 5041 31.05.1997
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
Paphiopedilum henryanum Braem

Ha Giang Prov., Vi Xuyen Distr., Tung Ba municipality, Khau Ca NR. Primary broad-leaved humid evergreen forest on very steep slopes and along rocky ridge composed with solid crystalline highly eroded limestone at elevation 700-1150 m a.s.l. around point 22°50′43.9″N 105°07′18.5″E. Lithophytic herb, 30-40 cm in high; common.
09 May 2015 CPC 7801

Coll.: N.Q. Hieu, N.T.Hiep, T.B. Ngan, C.Q. Ngan, D.K. Harder, C. P. Tuy, G.C.Pao

FLORA OF VIETNAM

Orchidaceae

Paphiopedilum herrmannii F.Fuchs & H.Reisinger.

Prov. Cao Bang, Distr. Tra Linh., Municipalite Quoc Toan.

Averyanov L, N.Q. Binh, Tien Hiep Nguyen.

VH sine N.

27.05.1997

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hangianum Perner & Gruss

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, village Phia Khao, Lung Li valley, around point 22°16′10′'N, 105°31′01′'E, Cot Moc mountain at elevation 800-900 m a.s.l. Primary broad-leaved evergreen closed forest on very steep slopes and cliffs near tops of rocky ridge composed with solid marble-like stratified limestone. Lithophytic rosette herb on wet travertine deposits on large shady vertical cliff of W exposition at elevation about 850 m a.s.l. Flowers fragrant of typical coloration. Not common.
HAL 4789 23 May 2004 (Photo, silica fix.).
Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hangianum H.Perner & O.Gruss

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality, Phia Khao village, Cau Muc locality 22°17′32′'N 105°31′27′'E. Primary closed evergreen wet broadleaved and mixed forest with Pinus kwangtungensis on very steep slopes and cliffs of remnant mountains composed with highly eroded crystalline limestone near the top of
ridge at elev. 900-1000 m a.s.l. Lithophytic herb on travertine deposits on vertical shady cliffs. Rare.
HLF 806 26 Dec. 2002.
Coll. Phan Ke Loc, L.Averyanov, Nguyen Anh Duc, To Van Thao, Mai Van Xinh, Nguyen Tien Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM

Orchidaceae

Paphiopedilum emersonii Koop. & P.J. Cribb

Vietnam, Bac Kan Vicinity: Na Ri District; An Tinh Township Elev.410 - 742 m 22°12'18"N 106°04'18"E

Coll. D.K. Harder & et al. Coll.n: 7644

Coll. date: 25 Nov 2002

Specimen data: Rare; lithophytic, sterile; leaves all green; young buds only. (Living plant with Hiep).

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Paphiopedilum emersonii Koop. et P.J. Cribb,

N. Vietnam, Thai Nguyen prov., Dong Hy distr., to the north of Mo Ba village (21º46'N, 105º52'E). Primary wet broad-leaved evergreen dry closed forest on remnant highly eroded limestone ridge at elev. 500-700 m a.s.l. Lithophytic herb on steep slopes and cliffs composed with slaty stratified limestone mainly N exposition. Rare due to total overcollecting.

Flowered in Hanoi 20 May 2001.

No HAL 031/1 14 March 2001

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

FLORA OF LAOS

Orchidaceae

Paphiopedilum gratrixianum Rolfe

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35’13.2”N 105°47’49.8”E. Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m. Clustering lithophyte in rocky steep SW slopes and on rocky mountain top in wind formed gnarled forest at the mountain top at elevation 1350 m. Very rare.

LA-VN 317 09 March 2013

Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy

Fl. et coll. in horto in Sept 2014, L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Paphiopedilum gratrixianum (Mast.) Guillaum. var. daoense Aver.

N. Vietnam, prov. Son La, distr. Moc Chau, municipality Chieng Hac, vicinities of Co Liu village (N 20º51' E 104º38'). Primary evergreen broadleaved wet mossy forest along rocky tops of remnant karst limestone ridge at 1200-1240 m elev. Lithophyte forb on mossy vertical shady cliffs of N exposition. Not common. Flowered in horto in January 2006. Flowers odorless, central sepal white with light pink tint at the middle and purple-brown spots, petals and lip light yellow-brownish.

No NTH 2971 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.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n.
Orchidaceae

Paphiopediulum gratrixianum (Masters) Guillaum.

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

Det.:Averyanov L. 1988

FLORA OF VIETNAM

Orchidaceae

Paphiopedilum daoense forma viridisepalum Aver., f. nov.

Plant cultivated in private garden of Mr Nguyen Phi Tam in Dalat City, originated from Laos

10 October 2016 Photos

L.Averyanov, T.Maisak, AL 228