Herbarium LE - Specimens

Soviet - Vietnamese Expedition

LX-VN No 4073

Orchidaceae

Dendrobium acinaciforme Roxb.

Vietnam. Prov. Gialai - Kontum. Kbang, Tram Lap. Epiphyte on tall tree, Abundant. 04.01.1989

Det. Averyanov L. 1989

All photos © – L. Averyanov

FLORA OF VIETNAM

Plants of Ngoc Son-Ngo Luong Nature Reserve

Orchidaceae

Dendrobium spatella Rchb.f.

Hoa Binh Prov., Lac Son Distr., Ngoc Son Municipality, Khu village, around point 20?27’42’’ N, 105?18’34’’ E, 611 m a.s.l.

In open places and edges of heavily logged primary closed evergreen broad-leaved lowland forests on foot of limestone mountains. Rare.

Epiphyte. Flowers whitish.

HAL 9023 28 Jul 2006 Photos

Collectors: Phan Ke Loc, Nguyen Sinh Khang & Nguyen Tien Vinh

Collected with the financial support from NYBG, U.S.A.

All photos © – Phan Ke Loc

FLORA OF VIETNAM

Orchidaceae

Dendrobium spatella Rchb.f.

Hoa Binh Prov., Lac Son Distr., Tu Do Municipality, Mon village, around point 20°24’52”N 105°19’41”E.

Secondary evergreen dry broad-leaved forest on steep rocky slopes of remnant mountain composed with highly eroded marble-like solid crystalline limestone at elevation about 300 m a.s.l.

Epiphyte on tall tree. Very common.

CPC 1384 23 March 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.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium dantaniense

Kon Tum Province, Ngoc Linh area, wild collected plant cultivated in Dalat private garden, 10 Oct. 2016, L. Averyanov, T. Maisak s.n.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium sp.

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 25.05.2013, N.V. Canh s.n.

All photos © – Nguyen Van Canh

FLORA OF VIETNAM

Orchidaceae

Dendrobium nobile?

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 17.04.2008, N.V. Canh s.n.

All photos © – Nguyen Van Canh

Orchidaceae

Dendrobium venustum

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 09 01 2012, N.V. Canh s.n.

All photos © – Nguyen Van Canh

Orchidaceae

Dendrobium signatum Rchb.f.

Dak Nong, Nam Mung Nature Reserve, evergreen broad-leaved forest at elevation about 800 m a.s.l., epiphyte on tall trees, locally very common. Flowered under cultivation at 30 January 2019, Flowers white, lip with yellow center. Nguyen Van Canh, 17 March 2017, AL 478.

All photos © – L. Averyanov

Orchidaceae

Dendrobium signatum

N Vietnam, Lai Chau, wild collected plant cultivated in Hanoi private garden, a. 2004, L. Averyanov s.n.

All photos © – L. Averyanov

Orchidaceae

Dendrobium nobile albolutea?

Kham Mouan Prov., about 10 km to the E from Thaket City by road 12, around point 17°26’53.3”N 104°52’09.4”E at elev. about 150 m. Very dry broad-leaved secondary semideciduous open forest and scrub on rocky crystalline limestone. Epiphyte.

LA-VN 227 ass. 06 March 2013 photos

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

All photos © – L. Averyanov

Orchidaceae

Dendrobium signatum?

Vietnam, wild collected plant cultivated in Hanoi private garden, a. 2004, L. Averyanov s.l.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium signatum albino form?

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 19.04.2008, N.V. Canh s.n.

All photos © – Nguyen Van Canh

Orchidaceae

Dendrobium signatum albino form?

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 19.04.2008, N.V. Canh s.n.

All photos © – Nguyen Van Canh

Orchidaceae

Dendrobium signatum Rchb.f.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07’35’’N 107°44’53’’E. Remnants of primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale and sandstone at elev. about 150 m a.s.l. Epiphyte on tall trees on very steep rocky slope. Tepals white with greenish base, lip with dirty violet spot and yellowish center. Not common.

HAL 10882 4 Apr. 2007. Photo.

Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.T.Vinh, N.D.Phuong, L.V.Hung.

d-EXSICCATES OF VIETNAMESE FLORA 0105/HAL 10882 (HN, LE)

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

All photos © – L. Averyanov

Orchidaceae

Dendrobium signatum Rchb.f.

Thua Thien – Hue Prov., Nam Dong Distr., Thuong Lo Municipality, along Cha Mang stream, around point 16°07’35’’N 107°44’53’’E. Remnants of primary evergreen broad-leaved lowland forest on very steep hill slopes composed with stratified shale and sandstone at elev. about 150 m a.s.l. Epiphyte on tall trees on very steep rocky slope. Tepals white with greenish base, lip with dirty violet spot and yellowish center. Not common.

HAL 10882 4 Apr. 2007. Photo.

Coll.: L.Averyanov, Phan Ke Loc, A.Averyanova, N.T.Vinh, N.D.Phuong, L.V.Hung.

d-EXSICCATES OF VIETNAMESE FLORA 0105/HAL 10882 (HN, LE)

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

All photos © – L. Averyanov

Orchidaceae

Dendrobium signatum

Kon Tum Province, wild collected plant cultivated in L.T. Son pivate garden, 29 Apr 2015, L. Averyanov, T. Maisak s.n.

All photos © – L. Averyanov

FLORA OF LAOS

Orchidaceae

Dendrobium senile

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. Epiphyte on small gnarled trees along stream in shady place. Not common. 9 December 2015 L.Averyanov, T.Maisak. AL 158 ass.

All photos © – L. Averyanov

FLORA OF LAOS

Orchidaceae

Dendrobium senile

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

Det.: L. Averyanov

All photos © – N.L.Orlov

FLORA OF LAOS

Orchidaceae

Dendrobium senile E.C.Parish & Rchb.f.

Champasak Province, Bolaven Plateau, the road Paksong - Ban Houay Kong, at the middle turn to the N 6 km, lithophyte, 1170 м н.у.м. N15,14.191 E106,25.694, living plant collected, 26.11.2015.

Flowered 25.04 2020, flowers bright yellow, Lip with red nerves at center, Column and anther yellow, K-400.

All photos © – E. Konstantinov

FLORA OF VIETNAM

Orchidaceae

Dendrobium senile

Dien Bien Province, wild collected plant cultivated in private garden, Apr. 2011, L. Averyanov s.n.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium senile

Dien Bien Province, wild collected plant cultivated in private garden, Apr. 2011, L. Averyanov s.n.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium senile

Dak Lak Province, wild collected plant cultivated in private garden, Dec. 2014, L. Averyanov s.n.

All photos © – L. Averyanov

Plants of Nui Chua national park

Fam. Orchidaceae

Dendrobium secundum (Blume) Lindl.

S.Vietnam, Ninh Thuan Prov., Ninh Hai Distr., Vinh Hai Municipality, E slopes on Nui Chua mountains to NEE of point 11o43'52''N 109o08'35''E at elev. about 600-700 m a.s.l. Primary evergreen dry forest along border with open secondary dry

grassland on steep rocky mountain slopes composed with granite. Epiphyte. Flower buds pink. Rare.

HLF 4666 5 April 2004. (living sample only)

Coll. N.T.Hiep, P.K.Loc, L.Averyanov, N.T.Vinh, P.V.Doan, T.T.An, N.T.Hoi, T.V.Huong, N.V.Su, T.T.T.Trang, H.A.Tuan.

Grant from Henry Luce Foundation.

All photos © – L. Averyanov

Plants of Yok Don NP and adjacent areas

Orchidaceae

Dendrobium secundum

Vietnam, Dak Lak Prov., Buon Don Distr., Krong Na municipality, Yok Don NP, 12º51’39’’N 107º41’49’’E. Dry open dipterocarp forest and grassy woodlands with short bamboo on ferralite thin weathered soils at elevation about 200 m a.s.l. Epiphyte on Dipterocarp tree. Flowers pink to purple. Locally very common.

HLF 7124 14 March 2008 photo

Coll. N.T.Hiep, Averyanov L., P.K.Loc, N.T.Vinh, N.S.Khang, T.H.Thai

Grant from Henry Luce Foundation.

All photos © – L. Averyanov

Orchidaceae

Dendrobium secundum

Lam Dong Province, Dalat Town area, wild collected plant cultivated in Komarov Institute garden, 1983, L. Averyanov s.n.

All photos © – L. Averyanov

Orchidaceae

Dendrobium secundum

Wild collected plant originated from southern Vietnam and cultivated in Hanoi private garden, a. 2002, L. Averyanov s.n.

All photos © – L. Averyanov

FLORA OF CHINA

Orchidaceae

Dendrobium scoriarum

Wild collected plant originated from China, Guangxi, cultivated in Japan, Tsukuba Botanical Garden, Apr 2010, L. Averyanov.

All photos © – L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Dendrobium guangxiense S.J.Cheng et C.Z.Tang, 1986, Orch. Digest, 50,

3 : 95 (= D. mitriferum Aver.).

Type: "Guangxi: Purchuased from the Shanghai Medicine Co., V.4, 1978,

Cheng Shi-jun 780116" - SCBI.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh

(N 22ø44' E 105ø50'). Primary semideciduous mixed forest along tops of

remnant karst limestone ridge at 1350-1400 m elev. Epiphyte. Flowers:

sepals white outside with light pink tint and yellowish base, petals

white with light pink tint along central vein, lip with yellow center

of hypohile, white margin and deep purple spot on epichile, column

dull yellow with purple spots at middle and at the base, anther-cap

bright lilac. Not rare.

No CBL 1278 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.

All photos © – L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Dendrobium guangxiense S.J.Cheng et C.Z.Tang, 1986, Orch. Digest, 50,

3 : 95 (= D. mitriferum Aver.).

Type: "Guangxi: Purchuased from the Shanghai Medicine Co., V.4, 1978,

Cheng Shi-jun 780116" - SCBI.

N. Vietnam, prov. Cao Bang, distr. Nguyen Binh, municipality Ca Thanh

(N 22ø44' E 105ø50'). Primary semideciduous mixed forest along tops of

remnant karst limestone ridge at 1350-1400 m elev. Epiphyte. Flowers:

sepals white outside with light pink tint and yellowish base, petals

white with light pink tint along central vein, lip with yellow center

of hypohile, white margin and deep purple spot on epichile, column

dull yellow with purple spots at middle and at the base, anther-cap

bright lilac. Not rare.

No CBL 1278 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.

All drawings © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Anoectochilus roxburghii

Lam Dong Province, Bidoup National Park,.Bidoup Mountains, 05.01.2021, Truong Quang Cưong s.n.

Det.: Truong Ba Vuong, L. Averyanov

All photos © – Truong Quang Cưong

FLORA OF CAMBODIA

Orchidaceae

Dendrobium scabrilingue Lindl.

Cambodia, Kampot prov., Phnom Bokor National Park. Epiphyte. 10°37’923N 104°01’143E. Flowers white, lip side-lined with green stripes, median lobe light yellowish-green.

21 December 2012. E.L.Konstantinov et al. №029P-C-GPS042

All photos © – E. Konstantinov

FLORA OF VIETNAM

Plants of Phong Nha - Ke Bang National Park

Fam. Orchidaceae

Dendrobium salaccense (Blume) Lindl.

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.

Lithophyte on shady slope. Flowers dull yellow, lip with brown-purple margin. Not common.

No HAL 5856 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 Juss.

Dendrobium salaccense (Blume) Lindl.

S. Vietnam, Prov. Kon Tum, Distr. Dak Gley, about 15-18 km to NW of Dak Gley town, near Mang Khen (Dak Che) village. Primary evergreen mountain very wet forest in deep stream canyon at 1000 m alt.

Epiphyte. Rare. No VH 1940 23.11.1995

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

All photos © – L. Averyanov

FLORA OF VIETNAM

Fam. Orchidaceae

Dendrobium salaccense (Blume) Lindl.

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 rocky shady slopes of river valley at

260-360 m a.s.l. Epiphyte on high tree. Flowers: tepals yellowish, lip

yellowish with dull purple center. Locally common.

No HAL 1311 (Photo) 29 April 2002

_______________________________________________

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

All photos © – L. Averyanov

FLORA OF LAOS

Orchidaceae

Dendrobium salaccense (Blume) 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.

Lithophytic herb on mossy rocka on mountain top. Flowers pale yellowish, lip side lobes dull purple. Very common. LA-VN 1294 11 April 2015

Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Hieu, T.Maisak, Pheng Phengsintham.

All photos © – N.S. Khang

FLORA OF VIETNAM

Fam. Orchidaceae

Dendrobium salaccense (Blume) Lindl.

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 rocky shady slopes of river valley at

260-360 m a.s.l. Epiphyte on high tree. Flowers: tepals yellowish, lip

yellowish with dull purple center. Locally common.

No HAL 1311 (Photo) 29 April 2002

_______________________________________________

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

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium roseiodorum

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

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium roseiodorum Sathap., T.Yukawa & Seelanan

Lam Dong province, Duc Trong district,

Border with Binh Thuan province, 2013, Nguyen Phi Tam,

Cult., coll. AL 144 4 December 2015 L.Averyanov, T.Maisak

Flowers with strong pleasant rosa fragrance. Photos.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium roseiodorum

Vietnam, Lam Dong, Bidoup mt. Coll.: Le Trong Chau, 2015. 26 November 2015, L. Averyanov, T. Maisak, AL 94 ass. Photos.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium roseiodorum

Vietnam, wild collected plant cultivated in Lam Dong, Di Linh, N.V. Cong private garden, 27 Nov. 2015, L. Averyanov, T. Maisak s.n.

All photos © – L. Averyanov

Orchidaceae

Southern Vietnam, Lam Dong Province, Bao Lam District, evergreen broad-leaved forest, about 900 m a.s.l., 22 December 2019, Pham Thi Thanh Dat, Nguyen Van Khang, PTTD 20.

All drawings © – L. Averyanov

FLORA OF LAOS

Orchidaceae

Dendrobium pulchellum

Wild collected plant originated from Laos and cultivated in Pleiku P.V. Tai private garden, 28 Apr. 2015, L. Averyanov, T. Maisak s.n.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium pulchellum

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh private garden, 19.05.2012, N.V. Canh s.n.

All photos © – Nguyen Van Canh

FLORA OF CAMBODIA

Orchidaceae

Dendrobium pseudotenellum?

Cambodia, Bokor, Maisak 909, fl. cult. Oct. 2014

Det.: L. Averyanov

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium pseudotenellum

Vietnam, wild collected plant cultivated in Komarov Institute garden, Nov. 2010, L. Averyanov s.n.

All photos © – L. Averyanov

FLORA OF VIETNAM

Plants of Bi Doup – Nui Ba National Park

Orchidaceae

Dendrobium pseudotenellum Guillaum.

Vietnam, Lam Dong Prov., Lac Duong Distr., Da Chais Municipality, around point 12º11’09’N 108º41’20’’E, at elevation about 1500 m a.s.l. Primary mixed forest with Pinus dalatensis and P. krempfii on W slope of Hon Giao ridge. Epiphyte on mossy trees. Flowers white. Very common. HLF 5326 20 October 2005.

Coll. T.T.T.Trang, T.V.Thao, N.T.Vinh.

Grant from Henry Luce Foundation.

All photos © – L. Averyanov

Orchidaceae

Dendrobium pseudotenellum Guillaumin

Lam Dong Province, Lam Ha District, evergreen broad-leaved submontane forest at elevation about 1000 m a.s.l. Epiphyte on tall trees. Flowers white. Phan Trong Quet, sine n. Herbarium specimen collected from cultivated plant. 28 October 2019, L. Averyanov, Nguyen Van Canh, T. Maisak, AL 1212.

All photos © – L. Averyanov

FLORA OF VIETNAM

Orchidaceae

Dendrobium pseudotenellum Guillaumin

S.Vietnam, Lam Dong province, Don Duong district. Primary broad-leaved evergreen mountain forest. Locally common. 7 December 2014, CPC 7704 living plant Coll. L.Averyanov, N.T.Hiep

Flowered in cult. 15 May 2015. Flowers white, lip side lobes with purple veins, central callus on lip disc greenish to greenish-brown, column and anther white. Photos.

All photos © – L. Averyanov

Orchidaceae

Dendrobium pseudotenellum

Dak Lak Province area, wild collected plant cultivated in private N.V. Canh garden, 16 12 2010, N.V. Vanh s.n.

All photos © – Nguyen Van Canh

Orchidaceae

Dendrobium pseudospatella Aver., sp. nov.

Plant cultivated in N.V. Canh garden in Buon Ma Thuot town, originated from Bidoup Mt., Lam Dong province (collection of 2017), 19 October 2017, N.V. Canh, L. Averyanov, T. Maisak, AL 339.

All drawings © – L. Averyanov