Herbarium LE - Specimens

FLORA OF LAOS
Orchidaceae
Panisea uniflora Lindl.

Vientiane prov., Vang Vieng distr., Oa Hom village, around point 19°05′57.0′'N 102°23′19.9′'E. Secondary broad-leaved evergreen and semideciduous dry forest with on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l. Clustering epiphyte and lithophyte on mossy rocky mountain top. Common.
LA-VN 1543 22 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 VIETNAM
Orchidaceae
Panisea yunnanensis S.C.Chen & Tsi

Vietnam, Lao Cai Prov., Sa Pa Distr. Vicinities of Sa Pa town. Mountain forest at elev. about 1500 m a.s.l. Wild collected plants cultivated in private nursery. Flowers odorless pure white. Epiphyte. Not common.
HAL 8314 24 Nov 2005. Photo.
Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Panisea yunnanensis S.C.Chen & Tsi

Vietnam, Ha Giang Prov., Yen Minh Distr, Lao Va Chai Municipality, vicinities of Chi Sang village around point 23°06′20″N, 105°04′25″E at elevation about 1450 m a.s.l. Primary mossy coniferous forest with Tsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone. Epiphyte on mossy trees along rocky mossy ridge edge. Flowers white. Very common.
HAL 8422 9 Dec 2005. Photo.
Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

Orchidaceae

Panisea yunnanensis S.C.Chen & Z.H.Tsi⁣

Ha Giang prov., Yen Minh distr.

25 Nov 2004 S.K. Wu et al., WP 602

FLORA OF LAOS
Orchidaceae
Panisea garrettii (I.D.Lund) Aver.

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. Lithophyte on shady cliff near mountain tops at elevation 800-900 m. Not common.
LA-VN 475 15 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy

FLORA OF VIETNAM
Orchidaceae
Panisea yunnanensis S.C.Chen & Tsi

Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°22′19″N 103°36′14″E. Secondary and primary evergreen closed forest on very steep mountain slopes composed with granite and quartzite at elevation from 1500 to 2000 m a.s.l. Clustering epiphyte on tall mossy trees on very steep shady rocky mountain slope. Flowers white. Locally abundant.
HAL 10253 30 Nov. 2006 Photo.
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

ORCHIDACEAE

Panisea

Son La, Yen Chau District; Muong Lum Municipality; On Oc Village; collection along N-S ridge along western side. Collection along trail from agricultural field to secondary vegetation to primary forest vegetation with some trees removed along ridge top. Limestone substrate (crystalline). GPS coordinates at top of ridge. 20°59'06"N 104°28'46"E 1468 m Occasional, epiphytic. Pseudobulb green with purple tint, wrinkled; sterile; some leaves with purple tint underneath.

4 March 2001

D.K. Harder, P.K. Loc & N.T. Huong 7281

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM
Orchidaceae
Panisea tricallosa var. garrettii I.D.Lund

Quang Binh Prov., Minh Hoa Distr., Thuong Hoa municipality, around point 17°41′14.3”N 105°53′28.9”E. Primary short evergreen broad-leaved mossy forest on tops and along ridge edge composed with solid crystalline limestone at elevation 700-750 m a.s.l. Epiphyte and lithophytes. Not common.
CPC 4084 6 August 2011
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, N.Q.Vinh, N.V.Tap, P.V.The, L.T.Kien.

FLORA OF LAOS
Orchidaceae
Panisea uniflora (Lindl.) Lindl.

Vientiane prov., Kasi distr., Si Sang Vone village, around point 19°06′10.9′'N 102°10′46.1′'E. Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 600-700 m a.s.l. Clustering epiphyte and lithophyte on shady cliff near mountain top. Not rare.
LA-VN 1776 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 VIETNAM
Orchidaceae
Panisea tricallosa Rolfe ?

S. Vietnam, Prov. Lam Dong, distr. Lac Duong, municipalite Da Chay,
26-28 km to NE from Dalat city. Old open secondary dry coniferous mt
forest with domination of Pinus kesiya at 1500-1700 m alt. in 8-10 km
from Bi Dup main peak to the NW (N 12° 07′, E 108° 36′).
Epiphyte on mossy trees, mostly on Lyonia sp. Flowers yellowish-white,
lip with 2 yellow spots in the center. Rare, but occasionally
abundant.
VH 3837 10.04.1997
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 5803-96)

Collectors: L. Averyanov, N.Q. Binh

FLORA OF LAOS

Hin Nam No Nature Protected Area

Orchideaceae

Panisea uniflora (Lindl.) Lindl.

Laos, Khammoune prov., Boualapha distr., Nong Seng village, Chanh Daeng mountain, around point 17°31'11.1"N, 105°46'41.4"E. Primary dry evergreen and semideciduous broad-leaved forest on very steep rocky slope near karstic hill top composed with solid, marble-like highly eroded limestone at 400-600 m a.s.l. Epiphyte on tall trees near mountain top. Locally very common. 11 May 2018, L. Averyanov, Khang Sinh Nguyen, T. Maisak, Littideth Xaiyavongsa, Siphanom Keovankham, AL 974/1.

Flowered in 2 Nov. 2018. Flowers pale light pink.

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n. Garden Number CPB 83-273

Orchidaceae

Panisea apiculata Lindl.

Vietnam, s.loc., L. Averyanov et al.

Fl. et coll. in horto 20.04.1990

Det.: L. Averyanov

FLORA VIETNAMICA
Soviet – Vietnamese Expedition
LX-VN s.n. Garden Number 83-273

Orchidaceae

Panisea apiculata Lindl.

Vietnam, s.loc., L. Averyanov et al.

Fl. et coll. in horto 10.04.1986

Det.: L. Averyanov

FLORA OF LAOS
Orchidaceae
Panisea uniflora (Lindl.) Lindl.

Vientiane prov., Vang Vieng distr., Patang village, around point 19°04′15.6′'N 102°24′33.2′'E. Secondary broad-leaved semi-deciduous dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. about 670 m a.s.l. Creeping lithophyte and epiphyte in shady place. Common.
LA-VN 1588 23 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 VIETNAM

Orchidaceae

Panisea tricallosa Rolfe⁣ det.

Prov. Kontum.

Averyanov L., Tien Hiep Nguyen.

VH 969d.

28.03.1995

Det. Averiaqnov L.

FLORA OF LAOS

Orchidaceae

Panisea uniflora (Lindl.) Lindl.

Vientiane prov., Vang Vieng distr., Oa Hom village, around point 19°05'57.0''N 102°23'19.9''E. Secondary broad-leaved evergreen and semideciduous dry forest with on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 650-750 m a.s.l. Epiphyte on mossy trees on rocky mountain top. Not rare. LA-VN 1554/12 22 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 VIETNAM
Orchidaceae
Panisea tricallosa Rolfe

Son La Prov., Yen Chau Distr., Muong Lum Municipality, Xao village, around point 20°59′54″N 104°38′47″E. Broad-leaved and coniferous (with Pinus kwangtungensis and Calocedrus rupestris) evergreen forest on steep slopes and on tops of ridge composed with rocky crystalline solid marble-like highly eroded limestone at elev. 1100-1300 m a.s.l. Clustering epiphyte. Flowers white, lip with 2 yellow spots. Occasional.
HAL 9490 04 Nov. 2006 Photo.
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF LAOS

Orchidaceae

Panisea uniflora (Lindl.) Lindl.

Laos, Vientiane prov., Vang Vieng district, close vicinities of Vang Vien town, Phu Ngeum Mt., secondary degraded evergreen forest on steep rocky slopes and cliffs composed with karstic highly eroded marble-like limestone at elevation at 350-500 m a.s.l. Clustering epiphyte on mossy gnarled trees on mountain top. Very common. AL 200 (1 living plant). 13 December 2015, L.Averyanov, T.Maisak, M.Nuraliev, N.Vislobokov.

FLORA OF LAOS
Orchidaceae
Panisea uniflora (Lindl.) Lindl.

Laos, Vientiane prov., Vang Vieng district, close vicinities of Vang Vien town, Phu Ngeum Mt., secondary degraded evergreen forest on steep rocky slopes and cliffs composed with karstic highly eroded marble-like limestone at elevation at 350-500 m a.s.l. Clustering epiphyte on mossy gnarled trees on mountain top. Very common. AL 200 (1 living plant). 13 December 2015, L.Averyanov, T.Maisak, M.Nuraliev, N.Vislobokov.
Flowered in 2 Nov. 2018. Flowers light pale pink.

FLORA OF LAOS
Orchidaceae
Panisea uniflora Lindl.

Vientiane prov., Vang Vieng distr., Khan Mac village, around point 18°51′26.4′'N 102°28′36.7′'E.

Secondary broad-leaved deciduous open dry forest with Euphorbia antiquorum on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 400-500 m a.s.l.

Clustering epiphyte. Locally common.

LA-VN 1569 23 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

Panisea tricallosa Rolfe⁣.

Kontum Prov.,Sa Thay Distr., Phan Ke Loc, P-8042., 25.12.1999

FLORA OF VIETNAM

Orchidaceae

Panisea tricallosa Rolfe.

Cao Bang Prov., Bao Lac Distr., Dinh Phung municipality, Ban O village. Primary mixed and coniferous evergreen humid forest with (Pinus sp., Pseudotsuga sinensis, Podocarpus neriifolius) on very steep slopes and on mountain tops composed by solid highly eroded limestone at elevation 1200-1300 m a.s.l. around point 22°45’24.8’’N 105°46’47.9’’E. Lithophytic herb on shady cliffs near mountain tops. Flowers dull pale yellow. Lip with 2 yellow-orange spots. Not common.

24 November 2014 CPC 7652

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

Flowered in cult. 29 Dec. 2015. Flowers light pale yellowish with greenish tint, lip with 3 pale brownish warts. L.Averyanov.

FLORA OF VIETNAM

Fam. Orchidaceae Juss.

Panisea tricallosa Rolfe

N. Vietnam, Son La prov., Moc Chau distr., Van Ho municipality, near Hua Tat village (20ø46'35''N, 104ø46'31''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. Epiphyte, mainly on Calocedrus macrolepis. Abundant.

No DKH 7364 6 March 2001

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

FLORA OF LAOS
Orchidaceae
Panisea uniflora (Lindl.) Lindl.

Vientiane prov., Kasi distr., between Pa Chao and Nam Ken villages, Pa Chao Mt., around point 19°19′50.6′'N 102°21′20.5′'E.

Secondary broad-leaved evergreen dry forest on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 1000-1100 m a.s.l.

Epiphyte and lithophyte on steep rocky slope. Flowers light yellowish-pink. Not rare.

LA-VN 1747 26 March 2017
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, C.Q.Ngan, T.Maisak, Khamla Inkhavilay, Hongthong Southyvohanh, Pinmany Sisavath, Chanthala Cheuaysamphanh.

Orchideaceae

Panisea tricallosa Rolfe⁣

Vietnam s.loc.

Det. Averyanov, Leonid Vladimirovich at 2001

VIETNAM

ORCHIDACEAE

Panisea tricallosa Rolfe

Hoa Binh, Mai Chau District; Pa Co Municipality; Xa Linh Village area #1; approx. 1.5 km SW of village center; (peak and ridge can be seen from Hwy. 6). Collection in primary forest, with abundant bamboo all the way to the top. Between 20.44.04N, 104.55.57 E, at 1098m and 20.43.57 N, 104.55.53 E at 1232 m. 20°44'04"N 104°55'57"E 1093 - 1232 m 20°43'57"N 104°55'53"E Rare, epiphytic; all green; pedicel and young ovary very light green; tepals all white, yellow-red near top of rostellum

10 Dec 2002

D.K. Harder, N.T. Hiep, L.V. Averyanov & B. Hall 8109

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Orchidaceae

Panisea tricallosa Rolfe

Dien Bien Prov., Muong Cha Distr., Mua Ngai Municipality, around point 21°52’19”N 103°10’01”E. Remnants of primary 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 1150-1250 m a.s.l. Creeping lithophytic herb on vertical mossy cliff. Flowers light yellowish, lip with 2 yellow spots. Not common.

CPC 1086 18 December 2010 Photos

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

FLORA OF VIETNAM

Orchidaceae

Panisea tricallosa Rolfe

Dien Bien Prov., Muong Cha Distr., Mua Ngai Municipality, around point 21°52’19”N 103°10’01”E. Remnants of primary 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 1150-1250 m a.s.l. Creeping lithophytic herb on vertical mossy cliff. Flowers light yellowish, lip with 2 yellow spots. Not common.

CPC 1086 18 December 2010 Photos

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

FLORA OF VIETNAM
Orchidaceae
Panisea tricallosa Rolfe

Dien Bien Prov., Tua Chua Distr., Sin Chai Municipality, around point 22°03′38”N 103°18′56”E. Remnants of primary humid evergreen broad-leaved forest on very steep slope of remnant hill composed with highly eroded marble-like solid crystalline limestone at elevation about 1250 m a.s.l. Epiphyte on mossy tree near top of ridge. Flowers white, lip with 2 yellow spots. Not common.
CPC 876 13 December 2010 Photo
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Plants of Ta Dung Nature Reserve
Orchidaceae
Panisea albiflora (Ridl.) Seidenf.

Vietnam, Dak Nong Prov., Dak Glong Distr., Dak Plao Municipality, steep mountain slopes along main ridge of Ta Dung mountain system at elevation 1700-1985 m a.s.l. around point of highest peak at 11°51′30″N 108°02′08″E. Primary broad-leaved evergreen closed wet mossy cloudy forest on crystalline highly metamorphosed sandstone. Epiphyte on tall mossy trees. Very common.
HLF 5649 9 November 2005.
Coll. L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Panisea albiflora (Ridl.) Seidenf.

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 m alt. (N 12° 11′, E 108° 43′). Epiphyte on high trees. Flowers white. Not common.
VH 4184 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

FLORA OF VIETNAM
Orchidaceae
Panisea albiflora (Ridl.) Seidenf.

S. Vietnam, Prov. Lam Dong, 29 km to NE from Dalat city, distr. Lac Duong, municipalite Da Chay. Primary mixed cloud forest with Fokienia hodginsii on peaks of Bi Dup ridge at 2150 m alt. in 1.5 km to N from main peak of mt system (N 12° 06′, E 108° 39′). Epiphyte on Fokienia. Abundant.
VH 3054 22.03.1997
International Botanical Expedition of the U.S.A. National Geographic Society (grant No 5803-96)
Collectors: L. Averyanov, N.Q. Binh, P.K. Loc

FLORA OF VIETNAM
Orchidaceae
Panisea tricallosa 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 and lithophyte on old mossy trees and on mossy cliffs. Flowers white to yellowish. Not rare.
CPC 917 13 December 2010
Coll.: L.Averyanov, P.K.Loc, P.V.The, N.T.Vinh.

FLORA OF VIETNAM
Orchidaceae
Panisea albiflora (Ridl.) Seidenf.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., to the west of Nam Xay village (21°58′42′'N, 104°00′37′'E). Primary evergreen wet broad-leaved montane forest at elev. 1700 m a.s.l. Epiphyte on high trees. Common co-dominant of epiphytic communities on old Fokienia hodginsii trees.
HAL 2016 04 March 2002
Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

FLORA OF LAOS
Orchidaceae
Panisea sp.

Vientiane Prov., Kasi Distr., Namken village, Phachao Mt., around point 19°18′45.5”N 102°22′31.4”E. Primary broad-leaved evergreen forest on very steep rocky slopes of remnant mountain composed with highly eroded solid crystalline limestone at elevations 1500-1750 m. Epiphyte on mossy trees on shady cliff near mountain top. Common.
LA-VN 771 24 March 2013
Coll.: L.Averyanov, N.S.Khang, S.Lorphengsy

FLORA OF VIETNAM
Orchidaceae
Panisea tricallosa Rolfe

Vietnam, Ha Giang Prov., Quan Ba Distr, Can Ty Municipality, about 3 km to NWW of Quan Ba town, around point 23°05′49″N, 105°00′28″E at elevation about 1200 m a.s.l.

Primary mossy cloudy coniferous forest with Pseudotsuga sinensis on tops of high rocky ridge composed with highly eroded marble-like limestone along left side of Mien river.

Epiphyte on mossy tree on shady rocky slope. Flowers light dull yellow, lip with three yellow-brownish spot at the center and light yellowish-brown apex. Rare.

HAL 8401 7 Dec 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, T.V.Thao, P.V.The, N.S.Khang.

FLORA OF VIETNAM
Orchidaceae
Panisea tricalosa Rolfe

North Vietnam, Ha Giang Prov., Quan Ba distr. Can Ty comm. Mt. Hang Tang Chang, 1100 m a.s.l. On rock in open place, very common. Lip bright brown with violet line inside.
NTH 5949 12/12/2004 (DNA, photo).
Coll. Nguyen Tien Hiep, P.V.The & T.V.Thao.

SOUTHERN VIETNAM

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

Chu Yang Sin National Park

14 km S from Krong Kmar village

In mixed forest, on the mountain ridge, epiphytic

N 12° 22' 45'' E 108° 21' 25'' alt. 1800 m

Nuraliev M.S. № 474

04.04.2012

Det. L.V. Averyanov

FLORA OF VIETNAM
Orchidaceae
Otochilus sp.

Vietnam, Quang Tri Prov., Huong Hoa Distr., Huong Phung Municipality, Sa Mui pass, around point 16°48′36″N 106°34′44″E at elevation about 1300-1500 m a.s.l. Primary broad-leaved evergreen submontane forest on very steep rocky shale southern slopes of Sa Mui Mountain. Epiphyte on tall trees. Common.
HLF 5833 29 March 2006.
Coll. N.T.Hiep, L.Averyanov, P.K.Loc, P.V.The, N.S.Khang, P.H.Duc, L.T.Son, S.Bounphanmy, T.K.Ratana, O.Sonliya, T.Q.Dang, N.V.Hien, H.T.N.Trang, L.T.Chau.
Grant from Henry Luce Foundation.

FLORA OF VIETNAM
Orchidaceae
Panisea tricallosa Rolfe

Son La Prov., Moc Chau Distr., Van Ho Municipality, Hua Tat village, around point 20°46′18″N 104°47′29″E.

Broad-leaved evergreen forest on rocky crystalline solid marble-like highly eroded limestone at elev. 1150 1200 m a.s.l.

Epiphyte on tall trees. Flowers white, lip with two yellow spots. Very common.

HAL 9287 27 Oct. 2006 Photo.
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.

FLORA OF VIETNAM
Orchidaceae
Otochilus sp.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha municipality, to the SW of Na Nheo village (in the vicinity of point 21°57′41′'N, 104°13′29′'E). Primary evergreen broad-leaved and mixed montane forests (with Fokienia hodginsii) along granite and quartzite ridge at elev. 2000-2100 m a.s.l. Epiphytic and lithophytic vine about 0.5 m lg. Very common. Usual co-dominant of epiphytic plant communities.
HAL 2429 16 March 2002
Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).

Orchidaceae

Panisea albiflora ( Ridl.) Seidenf.

Prov. Son La, 22.01.2018, Chu Xuan Canh, Canh s.n.

VIETNAM

ORCHIDACEAE

Panisea tricallosa Rolfe

Hoa Binh, Mai Chau District; Pa Co Municipality; Xa Linh Village area #1; approx. 1.5 km SW of village center; (peak and ridge can be seen from Hwy. 6). Collection in primary forest, with abundant bamboo all the way to the top. Between 20.44.04N, 104.55.57 E, at 1098m and 20.43.57 N, 104.55.53 E at 1232 m. 20°44'04"N 104°55'57"E 1093 - 1232 m 20°43'57"N 104°55'53"E Rare, epiphytic; all green; pedicel and young ovary very light green; tepals all white, yellow-red near top of rostellum

10 Dec 2002

D.K. Harder, N.T. Hiep, L.V. Averyanov & B. Hall 8109

Supported by National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

ORCHIDACEAE

Panisea tricallosa Rolfe

Son La, Moc Chau district, Van Ho municipality, Hua Tat village. On degraded limestone mountain with rocky outcrops and few large Pinus kwangtungensis trees; area surrounded by cultivated fields, somewhat logged of largest most valuable trees; a limestone substrate from approx. 1250-1375 m. 20°46'50"N 104°47'45"E 1375 m

Frequent; epiphyte forming clusters of plants; flowers white; pseudo bulbs green; bracts around flowers light brown.

7 October 2000

D.K. Harder, N.T. Hiep, N.Q. Hieu, A.L. Thomas & P. Manos 5863

Supported by National Science Foundation and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

Orchidaceae

Hoa Binh

Mai Chau District, Hang Kia Municipality near Thung Ang Village about 5 km. from Thung Ang Village at place in road with

spectacular view of village. Collections on ridge N of road on limestone rocks, primary vegetation on marblelized limestone.

20°43'44"N 104°53'53"E 1095 - 1300 m Frequent at ridgetop, forming long chains of pseudobulb; light green and large columns; ovary dull red-orange,

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tepals white; rostellum red-pink.

6 Dec 2002 D.K. Harder, B. Hall, N.Q. Hung & P.H. Hoang 7855

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

FLORA OF VIETNAM
Orchidaceae
Otochilus sp.

Lai Chau Prov., Sin Ho Distr., Ma Quai Municipality, Can Ti 2 village, around point 22°24′18″N 103°22′45″E. Remnants of broad-leaved evergreen closed primary and secondary forest on steep mountain slopes composed with sandstone and limestone at elev. about 1200 m a.s.l. Epiphyte on tall mossy trees. Common.
HAL 9836 16 Nov. 2006
Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.