Herbarium LE - Specimens

FLORA OF VIETNAM
Orchidaceae
Calanthe densiflora Lindl.

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 creeping herb on steep shady slope. Locally common.

15 November 2013 CPC 7176
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Calanthe densiflora Lindl.

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.

Creeping terrestrial herb in shady place. Flowers yellow. Common.

13 November 2013 CPC 7014
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Calanthe densiflora Lindl.?

Cao Bang Prov., Bao Lac Distr., Huy Giap municipality, Lung Peng village.

Primary broad-leaved and mixed humid evergreen forest (with Podocarpus, Amentotaxus, 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°48′10.2″N 105°49′24.8″E.

Terrestrial herb in shady place on mossy rocky slope. Occasional.

21 November 2014 CPC 7588
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

FLORA OF VIETNAM
Orchidaceae
Calanthe densiflora Lindl.?

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 creeping herb in shady placeas among mossy rocks along ridge edge. Not common.

20 November 2014 CPC 7544
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, T.Maisak, L.Osinovetz

VIETNAM

ORCHIDACEAE

Phaius Lour.

Hoa Binh

Mai Chau District; Hang Kia Municipality. Collections along ridge, just 1 km before Pass into valley of

Thung Ang Village; collections from near road up to ridgetop along timber exploition path; primary forest except for excessive logging of high value timber, forest with many Podocarpus spp., and vines.

20°43'44"N 104°53'53"E 1095 - 1300 m

yellow-orange; nectary spur becoming black at tip in old flowers. 5 Dec 2002

D.K. Harder, B. Hall, N.Q. Hung & P.H.

Hoang 7781

Supported by National Geographic Society MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Calanthe clavata Lindl.

Son La Prov., Moc Chau Distr., Chieng Son comm., Pha Luong village, Pha Luong Mountain system. Primary broad-leaved evergreen forest with bamboo on eroded red-brown sandstone near mountain top at elevation 1425 m a.s.l. around point 20°41′30.9N 104°38′08.9E. Creeping terrestrial herb. Flowers yellow.
25 September 2016 CPC 8028
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.V.Maisak, N.T.Son.

Orchidaceae

Lam Dong province, Bao Loc town, Loc Chau commune, Ba Mountain. Shady and wet, sometime flooded place on hillside. 700-800 m a.s.l. 15 August 2017, Nguyen Hoang Tuan, Nguyen Van Thien, Nguyen Huy Hau, s.n.

d-EXSICCATES OF VIETNAMESE FLORA 0291/Nguyen Hoang Tuan et al., s.n. 15.08.2017©N.H.Tuan & L.Averyanov

FLORA OF VIETNAM

Orchidaceae

Calanthe ceciliae Rchb.f.?

Plant cultivated a long time in Hanoi private garden of Mr Nguyen Minh Duc. Originated from northern Vietnam with no exact location.

25 October 2017 L. Averyanov, T. Maisak, AL 400 (flowers and leaves in alcohol, photos)

FLORA OF VIETNAM

Calanthe cardioglossa Schlechter

S. Vietnam, Kontum Prov., Sa Thay Distr., Chu Mom Ray protected area. Primary closed evergreen broad-leaved mountain forest at elev. 600-1770 m.

25.12.1999. Phan Ke Loc et al. P-8043 (HN, LE).

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN 1116
21.12.1982
Orchidaceae
Calanthe cardioglossa Schltr.⁣

Vietnam. Prov. Lam Dong Dalat. Datala

Fl. et coll. in horto 06.01.1986
Det.: L. Averyanov 06.01.1986

FLORA VIETNAMICA
Soviet – Vietnamese Expedition

LX-VN s.n.
1983
Orchidaceae
Calanthe cardioglossa Schltr.⁣

Vietnam. Prov. Lam Dong. Dalat.

Fl. et coll. in horto 15.01.1986
Det.: L. Averyanov 1986

Orchideaceae

Calanthe cardioglossa Schltr.

Kampot Prov. Phnom Bokor National Park.

Konstantinov E. 044P-C-GPS042

21.12.2012

FLORA OF CAMBODIA

Orchidaceae

Calanthe cardioglossa Schltr.

Cambodia, Campot prov., Phnom Bokor National park, 10 37.923N 104 01.143E, elev. 994 m a.s.l. Берег горного ручья, криволесье, эпифит

16.12.2014 E.Konstantinov K 363. Сбор. Фото.

FLORA OF VIETNAM

Orchidaceae Juss.

Calanthe argenteo-striata Tang et Cheng

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 10-12 km to the SE of Dak Gley town (4-6 km to the E of Dak Tung village). Primary evergreen mountain forest at 1100-1200 m alt.

Terrestrial herb with leaves up to 0.4 m lg. Leaves green with
bright silver stripes. Rare.

VH 2268 05.12.1995

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

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

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, Thai Nguyen prov., Vo Nhai distr., Than Sa municipality,
vicinities of Kim Son village (N 21°48′ E 105°54′), 23.3 km to 18° of
Thai Nguyen city. Primary closed evergreen broadleaved forest on steep
rocky slopes and cliffs of remnant karst limestone ridge at about
100-200 m a.s.l. Lithophytic forb on shady rocks. Leaves deep green
with silver-white stripes. Not rare.

NTH 3769 22 Oct. 1999

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

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

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 broadleaved evergreen dry closed forest on
very steep slopes of remnant karst limestone ridge at elev. 500-600 m
a.s.l. Terrestrial and lithophytic forb in shady places. Leaves with
silver stripes. Not rare.

NTH 3697 19 Oct. 1999

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

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

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. Flowers white with yellow spots on labellum. Occasional.

DKH 4804 1 April 2000

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

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, prov. Ha Giang, distr. Dong Van, municipality Ho Quang
Phin, vicinities of Ta Xa village, 14-16 km to SSW of Dong Van town (N
23°16′ E 105°22′). Primary very wet mossy cloud mixed forest (with
domination of Tsuga chinensis and Pinus kwangtungensis) along tops of
karst remnant limestone ridge at 1550-1600 m elev. Lithophyte herb on
wet shady rocks. Flowers white, lip with yellow center. Not rare.

CBL 1760 28 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
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh
(N 22°44′ E 105°50′). Primary evergreen broad-leaved forest on steep
slopes and bluffs of remnant karst limestone ridge at 1400 m elev.
Terrestrial herb in shady wet places. Leaves deep green with
longitudinal silver-whitish stripes. Flowers: tepals light green, lip
yellowish-white with yellow center, later yellow, column and anther
white. Not rare.

CBL 1315 13 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
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, prov. Cao Bang, distr. Thach An, about 25 km to SSE from
Cao Bang town (N 22°27′ E 106°22). Primary evergreen closed
semideciduous forest on tops of remnant limestone ridge at 500 m alt.
Terrestrial herb on steep shadow slopes. Flowers white, lip with
yellow center. Leaves deep green with silver stripes. Very common.

CBL 918 05 Dec. 1998

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

Collectors: Averyanov L., N.Q.Binh, N.X.Tam.

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, prov. Cao Bang, distr. Thach An, municipality Van Trinh,
(N 22°21′ E 106°27′), about 39 km to SSE from Cao Bang town. Secondary
open semideciduous broadleaved forest on steep slopes near tops of
remnant limestone ridge at 600 m alt. Epilite and terrestrial herb on
steep shadow slopes. Leaves with silver-white stripes. Very common.

CBL 835 03 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
Calanthe argenteo-striata Tang et Cheng

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. Terrestrial and epilite herb in shadow
steep slopes. Leaves pale green with silver stripes. Common.

CBL 716 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
Calanthe argenteo-striata Tang et Cheng

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. Secondary evergreen forest on alluvial walley
among limestone rocks on foothills of remnant limestone ridges at 400
m alt. Terrestrial and epilite herb on steep shadow slopes. Leaves
deep green with silver-white stripes. Very common.

CBL 611 24 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.

VIETNAM

ORCHIDACEAE

Calanthe argenteostriata C.Z. Tang & S.J. Cheng

det. L. Averyanov (LE), 2002

Lang Son

Hъu Lung District; Hъu Lien Municipality; Hъu Lien Protected Area; along roadside in last pass before Hъu

Lien; collection along roadside on hills and around margin of swamp.

21°40'06"N 106°22'17"E 100 m

Occasional, among rocks and in pockets of soil, terrestrial; roots brown; leaves deep green; bracts on

inflorescence light green at base, deep green at tip; all corolla parts white with yellow throat, becoming

yellow-orange; fruit light green becoming darker.

1 April 1998

D.K. Harder & P.K. Loc 4097

MO-IEBR

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Calanthe argenteo-striata Tang et Cheng

N. Vietnam, Prov. Cao Bang, distr. Tra Linh, municipalite Quoc Toan,

vicinity of Thang Heng and Lung Tao villages near Thang Heng lake.
Dry broadleaved evergreen closed primary forest on steep slopes and
bluffs of limestone ridges and mesas at 650-750 m alt.
Terrestrial and epilitic rosette herb up to 0.6 m hg on steep shadow
rocky slopes. Leaves with contrast whitish longitudinal stripes.
Flowers white, tHeng yellow. Common.
VH 4904 25-27.05.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep

FLORA OF VIETNAM

Calanthe argenteo-striata Tang et Cheng

N. Vietnam, Prov. Cao Bang, distr. Tra Linh, municipalite Quoc Toan,

vicinity of Thang Heng and Lung Tao villages near Thang Heng lake.
Dry broadleaved evergreen closed primary forest on steep slopes and
bluffs of limestone ridges and mesas at 650-750 m alt.
Terrestrial and epilitic rosette herb up to 0.6 m hg on steep shadow
rocky slopes. Leaves with contrast whitish longitudinal stripes.
Flowers white, tHeng yellow. Common.
VH 4904 25-27.05.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

Collectors: L. Averyanov, N.T. Hiep

Prov. Cao Bang, Distr. Tra Linh.

Averyanov L. et al. CB 022

22.10.1995

Prov. Cao Bang, Distr. Tra Linh.

Averyanov L. et al. CB 007

21.10.1995

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteostriata C.Z.Tang & S.J.Cheng

Thanh Hoa Prov., Thuong Xuan Distr., Van Xuan Municipality, Hang Cao village, Xuan Lien Natural Reserve.

Remnants of primary and secondary broad-leaved evergreen forest on highly eroded rocky limestone hills at elevation 100-200 m a.s.l. around point 19°50′47.2″N 105°14′42.7″E.

Lithophytic and terrestrial herb on shady, very steep, rocky slope. Leaves with whitish stripes. Common.

8 November 2013 CPC 6931
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui

FLORA OF VIETNAM
Orchidaceae
Calanthe sp.

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 2100-2200 m a.s.l. around point 19°11′59.3″N 104°11′23.9″E. Terrestrial herb in shady place. Not common.
25 October 2013 CPC 6294
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan

VIETNAM

ORCHIDACEAE

Calanthe argenteostriata C.Z. Tang & S.J. Cheng

Na Ri District; An Tinh Township; Na Duуng Village; Kim Hy National Protected Area. Collections along ridge and in areas surrounding cultivated fields east of main road through village; in mostly secondary, dry, broadleaved evergreen forest on limestone; on both sides of ridge; side near village SE-facing and

opposite side NW-facing, on hard, highly eroded, marble-like limestone. Burretiodendron as first canopy level,

some large trees (25 m+). Collected with N.T. Hiep, L.V. Averyanov, B. Hall and N.Q. Hung.

21°11'37"N 106°03'51"E 540 - 550 m

Common, widespread terrestrial; leaves with silver mottling; young inflorescence only, all green.

24 Nov 2002

D.K. Harder & et al. 7593

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata C.Z.Tang & S.J.Cheng

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation
300-700 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 and terrestrial herb on mossy rocks. Flowers white, lip
with yellow central spot. Leaves deep green with silver stripes.
Common.

HAL 4890 27 May 2004

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

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata C.Z.Tang & S.J.Cheng

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 and coniferous forest on ridge tops and on very steep slopes and cliffs of rocky ridges and mesae composed with light gray solid marble-like highly eroded crystalline limestone.

Terrestrial and lithophytic herb. Leaves deep green with silver stripes. Flowers white, lip with yellow central spot. Common.

HAL 5495 9 June 2004

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

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata C.Z.Tang & S.J.Cheng

N.Vietnam, Bac Kan Prov., Ba Be Distr., Nam Mau Municipality, Ba Be
National Park around point 22°25′34′'N 105°36′03′'E. Heavily logged
primary closed evergreen dry broad-leaved forest on steep slopes of
remnant mountains composed with crystalline highly eroded marble-like
limestone at elevation 660 m a.s.l.

Lithophytic herb on rock outcrops. Leaves with longitudinal silvery
stripes. Flowers odorless, white, lip with central yellow spot.
Locally common.

HLF 500 21 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.

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striatum

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality,
Cho Dien village, Then Su mt., 22°14′28′'N 105°29′50′'E.

Heavily logged primary closed evergreen wet broadleaved forest on very
steep slopes and cliffs of remnant mountains composed with highly
eroded crystalline limestone near top of ridge at elev. 250-350 m
a.s.l.

Lithophytic herb on open mossy rocks. Leaves with sylver longitudinal
stripes. Common.

HLF 839 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.

VIETNAM

ORCHIDACEAE

Coelogyne argenta-striata Tang et Cheng

Ha Giang

Quan Ba District; Bat Dai Son

Municipality; Bat Dai Son Provincial

Protected Area (2000); collected on

ridge just behind Bat Dai Son School

building just S of Bat Dai Son border

station; from lower disturbed

agricultural area to limestone ridge in

disturbed ridgetop forest.

23°09'10"N 105°00'11"E 870 - 867 m

23°09'01"N 105°00'10"E

Frequent, deep shade. Leaves with

longitudinal lighter varigation;

inflorescence bracts green; flowers

appear white become faded yellow to

orange.

12 February 2001

D.K. Harder, P.K. Loc & G.E. Schatz 6214

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Calanthe argenteostriata C.Z. Tang & S.J. Cheng

det. L. Averyanov (LE), 2002

Cao Bang

Tra Tinh District; Quoc Toan Municipality; Trang Hen (Lakes District). Collections on a single hill

in degraded forest on lower slopes above cultivations in rocky slopes below "bamboo zone" and on rocky outcrops at summit.

22°45'15"N 106°17'54"E 825 m

22°45'20"N 106°17'50"E

Widespread, occasional; among rocks; leaves plicated and shiny green above; sometimes with white mottling above; inflorescence to 1 m, bracts green; petals all white, fading to yellow to orange.

7 April 1998

D.K. Harder, P.K. Loc & T.T. Tai (FIPI)

4317

MO-IEBR

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Calanthe argenteo-striata C.Z. Tang & S.J. Cheng

det. L. Averyanov (LE), 2002

Lang Son

Hъu Lung District; Hъu Lien Municipality; Hъu Lien Protected Area; along roadside in last pass before Hъu

Lien; collection along roadside on hills and around margin of swamp.

21°40'06"N 106°22'17"E 100 m

Occasional, among rocks and in pockets of soil, terrestrial; roots brown; leaves deep green; bracts on

inflorescence light green at base, deep green at tip; all corolla parts white with yellow throat, becoming

yellow-orange; fruit light green

becoming darker.

1 April 1998

D.K. Harder & P.K. Loc 4097

MO-IEBR

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thang Loi, vicinities of Lung Sam village (N 22°45′ E 106°42′). Secondary wet evergreen broadleaved forest with remnants of primary elements on steep slopes and bluffs of karst remnant limestone ridge at 550-600 m elev. Lithophyte herb. Flowers white, lip with yellow center, tepals to the tips greenish, later flowers yellow. Leaves green with white-silver stripes. Common.

CBL 1670 24 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
Orchidaceae
Calanthe argenteo-striata Tang et Cheng

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Thang Loi,
vicinities of Lung Sam village (N 22°45′ E 106°42′). Secondary wet
evergreen broadleaved forest with remnants of primary elements on
steep slopes and bluffs of karst remnant limestone ridge at 550-600 m
elev. Lithophyte herb. Flowers white, lip with yellow center, tepals
to the tips greenish, later flowers yellow. Leaves green with
white-silver stripes. Common.

CBL 1670 24 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

Calanthe sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,
40 km to NE from Dalat city. Closed primary very wet broadleaved forest
along stream canyon on SW macroslope of Hon Giao mt. ridge
at 1600-1700 m alt. (N 12° 11′, E 108° 43′).
Terrestrial herb with leaves up to 1.5 m lg on steep slopes of shadow
deep stream canyon. Not rare.
VH 4384 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

FLORA OF VIETNAM

Calanthe sp.

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay and Prov. Khanh Hoa, distr. Khanh Son boundary region

41 km to NE from Dalat city. Primary closed broadleaved cloud forest along Nui Hon Giao ridge at 1900-2000 m alt. (N 12° 11′, E 108° 43′).
Terrestrial and epilitic herb. Very common on shadow slopes.
VH 4186 23.04.1997

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

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