Гербарий БИН РАН - Образцы

FLORA OF LAOS
Cycadaceae
Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town around point 18°55′34.2”N 102°22′58.4”E. Dry broad-leaved secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation about 300 m. Immature(?) palm-like plant on shady rocky very steep slope. Stem 0.5-1 m tall, leaves 0.8-1.5 m long. Occasional.
LA-VN 349 13 March 2013
Coll.: N.T.Hiep, L.Averyanov, S.Lanorsavanh, N.S.Khang, P.V.The, S.Lorphengsy

No 096

7 Expedition of Scientific Vessel "Professor Gagarinsky"

Cycas rumphii Miq.

Vietnam Prov. Phu Khanh. Hon Tre Island

N12°14' E109°31'

1990.28.IX

Leg. Kudryavtzeva E., Ogureeva G.

FLORA OF LAOS
Cycadaceae
Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Na Po village, about 12 km to the W of Vang Vieng town, Pa Nang Oua Mt., around point 18°55′36.4”N 102°20′44.6”E.

Dry broad-leaved secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 350-450 m.

Sterile palm-like tree 2.5 m tall on steep shady rocky slope. Leaves 2-2.5 m long. Occasional.

LA-VN 488 17 March 2013
Coll.: N.T.Hiep, L.Averyanov, K.Chantthavongsa, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Cycadaceae
Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55′51.4”N 102°23′50.6”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-400 m.

Sterile palm-like tree with erect stem about 3 m tall with leaves to 2.5 m long on shady very steep rocky slope. Sterile specimens common.

LA-VN 416 14 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF LAOS
Cycadaceae
Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Phol Xai village, about 8 km to the W of Vang Vieng town, Phar Poon Mt., around point 18°56′11.5”N 102°20′05.0”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-900 m.

Sterile (young?) palm-like tree with erect stem 3 m tall, 35 cm in diam. at base on rocky tops of mountain at elevation 800-900 m. Old leaves glossy dark-green. Cataphylls collected only. Common.

LA-VN 463 15 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

Cycadaceae

Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Nam Pe village, about 12 km to the W of Vang Vieng town, around point 18°58’41.0”N 102°18’54.1”E. Dry broad-leaved primary and secondary evergreen and semideciduous forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 500-1000 m. Sterile palm-like tree 5-6 m tall, 35-40 cm DBH with leaves 2 m long on rocky slope at elevation 700 m. Sterile samples very common. Fertile specimens were not see.

LA-VN 568 18 March 2013

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

Cycadaceae

Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Nam Pe village, about 12 km to the W of Vang Vieng town, around point 18°58’41.0”N 102°18’54.1”E. Dry broad-leaved primary and secondary evergreen and semideciduous forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 500-1000 m. Sterile palm-like tree 5-6 m tall, 35-40 cm DBH with leaves 2 m long on rocky slope at elevation 700 m. Sterile samples very common. Fertile specimens were not see.

LA-VN 568 18 March 2013

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

FLORA OF LAOS
Cycadaceae
Cycas petrea A.Lindstr. et K.D.Hill

Vientiane Prov., Vang Vieng Distr., Nam Pe village, about 12 km to the W of Vang Vieng town, around point 18°58′41.0”N 102°18′54.1”E.

Dry broad-leaved primary and secondary evergreen and semideciduous forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.

Sterile palm-like tree 5 m tall with leaves to 2 m long. Sterile samples common. Fertile samples were not seen.

LA-VN 579 18 March 2013
Coll.: N.T.Hiep, L.Averyanov, K.Chantthavongsa, N.S.Khang, P.V.The, S.Lorphengsy

Cycadaceae

Cycas petrae A.Lindstr. & K.D.Hill

Cycadaceae

Cycas petrae A.Lindstr. & K.D.Hill

FLORA OF VIETNAM

Cycadaceae
Cycas pectinata Griff.
S. Vietnam, Prov. Kontum. Secondary dry deciduous forest (with
primary elements) with Bamboo domination at 600-700 m alt. at 6-7 km
to N of Dak Gley, along Dak Poko river.
Tree near 4-5 m high. Common? (female sample). All available seeds
were defective (not normally developed.
VH 1386 16.04.1995
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

FLORA OF VIETNAM
Cycadaceae
Cycas pectinata Griff.

S. Vietnam, Prov. Kontum. Secondary dry deciduous forest (with
primary elements) with Bamboo domination at 600-700 m alt. at 6-7 km
to N of Dak Gley, along Dak Poko river.
Tree near 5 m high. Common. (female sample).
VH 1385 16.04.1995
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

Cycadaceae

Cycas petrae A.Lindstr. & K.D.Hill

Cycadaceae

Cycas petrae A.Lindstr. & K.D.Hill⁣

FLORA OF VIETNAM

Cycadaceae

Cycas pectinata Griff.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 6-8 km to the N of Dak Gley town. Secondary evergreen dry forest rich in primary elements with bamboo domination at 750-850 m alt.

Tree up to 6 m high (male sample). Common at 600-850 m alt.

VH 2146 29.11.1995

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

Cycadaceae

Cycas pectinata Griff.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 6-8 km to the N of Dak Gley town. Secondary evergreen dry forest rich in primary elements with bamboo domination at 750-850 m alt.

Tree up to 6 m high (female sample). Common at 600-850 m alt. VH 2145 29.11.1995

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

Cycadaceae

Cycas pectinata Griff.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 6-8 km to the N of Dak Gley town. Secondary evergreen dry forest rich in primary elements with bamboo (Oxytenanthera sp.) domination at 700-750 m alt.

Tree up to 5 m high. Very common. Male sample.

VH 2078 28.11.1995

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

Cycadaceae
Cycas pectinata Griff.
S. Vietnam, Prov. Kontum. Open dry secondary forest at 600 m
alt. on slopes of Dak Poko river near Dak Gley town.
Tree (probably female sample) near 1.5 m high. Not rare.
VH 1017 29.03.1995
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

FLORA OF VIETNAM

Cycadaceae
Cycas pectinata Griff.
S. Vietnam, Prov. Kontum. Open dry secondary forest at 600 m
alt. on slopes of Dak Poko river near Dak Gley town.
Tree (probably male sample) near 2 m high. Not rare.
VH 1018 29.03.1995
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

FLORA OF VIETNAM

Cycadaceae

Cycas pectinata

S. Vietnam, Prov. Kontum. Open Pinus khasya forest at 1000 m alt.
on S slope of mountain system between Dak Poko and Dak Mek rivers.

Tree up to 0.5 m high. Young samples common.

VH 962 28.03.1995

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

Cycadaceae
Cycas pectinata Griff.
S. Vietnam, Prov. Kontum. Secondary dry deciduous forest (with
primary elements) with Bamboo domination at 600-700 m alt. at 6-7 km
to N of Dak Gley, along Dak Poko river.
Tree near 3 m high. Common. (male sample).
VH 1387 16.04.1995
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

Fam. Orchidaceae

Dendrobium chrysanthum Lindl. ?

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, elevation from Na Nheo village to the S from 680 to 880 m a.s.l. (around point 21ш58'28''N, 104ш15'52''E). Primary evergreen broad-leaved submontane forest on steep granite and quartzite slopes at elev. 800-880 m a.s.l. Epiphyte on very steep river slope. Common.

No HAL 2335 14 March 2002

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum ?

N.Vietnam, Tuyen Quang Prov., Na Hang Distr., Nam Chang Village, Vinh Yen commune: Dinh thong mountain around point 22(18′368N 105(26′293 E.Primary forest on North - eastern slope at elevation 920 m a.s.l.
HLF 692 25 Dec. 2002.Coll. Hoang Van Chat, Nguyen Manh Hung, Duong Van Xy, Bang Tien Sy.
Grant from Henry Luce Foundation.

ORCHIDACEAE

Dendrobium chrysanthum Wall. ex Lindl.

Hoa Binh Mai Chau District; Pa Co Municipality, approx. 154 km from Hanoi, along main

route between Hanoi and Son La, Hwy. 6; then collections on low hills and mountain tops. Degraded forest on limestone with most valuable timber species removed. 20°44'16"N 104°56'30"E 988 m Occasional, lithophytic; plants all green.

9 Dec 2002

D.K. Harder, N.T. Hiep, L.V. Averyanov & B. Hall 8052

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

ORCHIDACEAE

Dendrobium chrysanthum Wall. ex Lindl.

Na Ri District; An Tinh Township; Na Duуng Village; Kim Hy National Protected Area. Collections along ridge and insurrounding forest areas, in Burretiodendron forest on limestone of large rocks leading up to crystalline, marble-like (karstic) limestone at the ridgetop. Collections between two coordinate points: : 22,12,18 E, 106.04.at 410m to 22.12.25 N, 106.03.57 E at 742m at the ridgetop.

Collected with N.T. Hiep, L.V. Averyanov, B. Hall and N.Q. Hung.22°12'18"N 106°04'18"E 410 - 742 m

Page 2

22°12'25"N 106°03'57"E Frequent, epiphytic and lithophytic; sterile; all light green.25 Nov 2002.D.K. Harder & et al. 7637

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

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 and epiphyte with shoots up to 1.2 m long. Flowers sweet smelled, tepals bright yellow, lip with two chestnut-purple spot. Not rare.
NTH 3537 10 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

N. Vietnam, Ha Giang prov., Quan Ba distr., Can Ti municipality, vicinities of Sing Xuoi Ho village (N 23°04′ E 104°59′), 26.2 km to 002° 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. Lithophyte on mossy rocks and epiphyte. Common.

NTH 3584 12 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

N.Vietnam, Thanh Hoa Prov., Ba Thuoc Distr., Thanh Son Municipality, SW macroslope of middle part of Pu Luong range around point 20°28′30′'N, 105°05′16′'E. Primary evergreen seasonal broad-leaved closed submontane forest on basalt at elev. 1500-1550 m. Lithophyte on open mossy cliff. Flowers yellow, lip with chestnut spot. Not common.
HAL 4314 10 October 2003.FFI Pu Luong - Cuc Phuong Conservation Project
Collectors: L.Averyanov, P.K.Loc, D.T.Doan, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae Juss.
Dendrobium chrysanthum Lindl. ?

N. Vietnam, Son La prov., Moc Chau distr., Van Ho municipality, near Hua Tat village (20°46′35′'N, 104°46′31′'E). Coniferous forest with Pinus kwangtungensis, Podocarpus sp. and Calocedrus macrolepis along remnant limestone highly eroded ridge at elev. 1400-1500 m a.s.l. Lithophytic herb with shoots up to 1.5 m lg. Very common.
DKH 7329 6 March 2001
Collectors: P.K.Loc, N.X.Tam, L. Averyanov.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

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 with pendant shoots on shady cliffs. Flowers sweet smelled, tepals bright yellow, lip with central chestnut spot on epichile. Common.

NTH 3723 20 Oct. 1999
Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

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 mixed mossy forest with Pseudotsuga brevifolia and bamboo along tops of karst remnant limestone ridge at elev. 700 m a.s.l. Epiphytic and lithophytic forb with shoots up to 1 m lg. Common.

NTH 3730 20 Oct. 1999
Collectors: N.T. Hiep, P.K. Loc, L. Averyanov.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

N. Vietnam, prov. Lai Chau, distr. Sin Ho, municipality Ta Ngau about 30 km of Lai Chau town to the N (N 22°18′ E 103°15′). Secondary open wet mossy evergreen broadleaved forest with remnants of primary elements on rocky foothills of remnant karst limestone ridge at elev. about 1600 m. Lithophyte forb on open wet mossy vertical limestone cliff. Flowers brightly yellow; lip with chestnut spots on sidelobes.
Common.NTH 2763 25 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 OF LAOS
Orchidaceae
Dendrobium chrysotoxum Lindl.

Luang Prabang prov., Pon Xay distr., Houay Man village, Phou Pak Sang Mountain, around point 19°59′03.8′'N 102°25′09.0′'E.Degraded primary evergreen and semideciduous forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1150 m a.s.l. Clustering epiphyte and lithophyte on mossy rocky mountain tops. Flowers bright yellow, fragrant. Common.

LA-VN 2063 4 April 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Vichith Lamxay, Koudkeo Phommachanh, Phizar Sayalath, Keooudone Souvannakhoummane.

FLORA OF LAOS

Orchidaceae

Dendrobium chrysotoxum Lindl.

Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06'10.9''N 102°10'46.1''E.

Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l.Clustering lithophyte and occasionally epiphyte on rocky mossy mountain top. Flowers bright yellow, fragrant. Not rare.LA-VN 1872 28 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

FLORA OF LAOS

Orchidaceae

Dendrobium chrysotoxum Lindl.

Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06'10.9''N 102°10'46.1''E.

Secondary and primary evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-750 m a.s.l.Clustering lithophyte and occasionally epiphyte on rocky mossy mountain top. Flowers bright yellow, fragrant. Not rare.LA-VN 1872 28 March 2017

Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

Collectors: N.T.Hiep, P.H.Hoang, Averyanov L.

Flowers coll. in horto 22 October 2001

LA-VN 985 3 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysanthum Lindl.

N. Vietnam, prov. Cao Bang, distr. Ha Lang, municipality Duc Quang, vicinities of Lung Hoai village (N 22°43′ E 106°40′), about 43 km to E from Cao Bang town. Primary open coniferous and mixed semideciduous forest (with Pinus kwangtungensis and Pseudotsuga brevifolia) along tops of remnant limestone ridge at 600-650 m alt. Epilite on open rocks.
Rare.
CBL 756 28 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 LAOS
Orchidaceae
Dendrobium chrysotoxum Lindl.

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 trees on mountain top. Flowers bright yellow. Common.LA-VN 1295 11 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n. Garden Number 85/702

Orchidaceae
Dendrobium chrysotoxum Lindl.⁣

Vietnam. Prov. Gia Lai Kon Tum, Kon Tum, Dacuy.25.05.1985

Fl. et coll. in horto 15.12.1988 & 15.02.1990
Det.: L. Averyanov et D.D. Huyen 1988

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

Orchidaceae
Dendrobium chrysotoxum Lindl.

Vietnam. Prov. Gia Lai Kon Tum, Chupa, Gia Lu. 12.12.1985

Det.: L. Averyanov et D.D. Huyen 05.1989

FLORA OF LAOS
Orchidaceae
Dendrobium chryseum Rolfe

Xiangkhouang Prov., Kham Distr., Huad village, Phou tat Vinh mt., around point 19°32′31.6′N 103°39′40.4′E. Primary and secondary broad-leaved evergreen and semideciduous dry forest on very steep rocky slopes of limestone highly eroded mountains composed by solid marble like limestone at elev. 1200-1400 m a.s.l. Epiphyte on old mossy tree near mountain top. Flowers yellow, lip entirely yellow. Not common.
LA-VN 1030 4 April 2015
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

FLORA OF VIETNAM
Orchidaceae
Dendrobium chrysotoxum Lindl.

Dien Bien Prov., Dien Bien Distr., Na U Municipality, Ca Hau village, around point 21°13′08”N 102°57′14”E. Selectly logged primary closed evergreen broad-leaved submontane forest on rocky crystalline marble-like rocky limestone at elevation 950-1000 m a.s.l. Epiphyte. Plant cultivated in Dien Bien City. Flowers brightly yellow.
CPC 1914a 4 April 2011 Photos
Coll.: L.Averyanov, P.K.Loc, N.Q.Hieu, N.T.Vinh.

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

Orchidaceae
Dendrobium chrysotoxum Lindl.⁣

S. Vietnam. Prov. Lam Dong, 1985

Fl. et coll. in horto 24.03.2003
Det.: L. Averyanov 2003

Orchidaceae

Dendrobium chrysotoxum Lindl.

Lai Chau Prov., Muong Te Distr., about 15 km tothe E of Muong Te townlet , limestone mt.,ca. 800-1000 m a.s.l. Epiphyte. Cultivated in Tran Tuan Anh orchid nursery, Hanoi. Blooms in Mar-2003

P-10624 Photos taken in Hanoi by P.K.Loc 15-03-2003