Herbarium LE - Specimens

Polypodiaceae s.l.

Colysis sp.

Houphan Prov., Hem Distr., Khon Ngua village, around point 19°55'53.2''N 103°16'24.2''E. Secondary broad-leaved evergreen open dry forest with bamboo on very steep rocky mountain slopes composed by solid marble like highly eroded limestone at elev. 700-950 m a.s.l.

Terrestrial fern on steep shady rocky slope. Common.

LA-VN 1487 15 April 2015

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

FLORA OF LAOS

Polypodiaceae s.l.

Cyrtomium sp.

Xiangkhouang Prov., Peak Distr., Khoang village, Pa Khao mt., around point 19°33’02.2’N 103°39’56.3’E. Primary and secondary broad-leaved evergreen dry forest on solid rocky highly eroded limestone at elev. 1200-1450 m a.s.l. Terrestrial and lithophytic fern on very steep slopes and cliffs. Not rare.

LA-VN 933 3 April 2015

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

Polypodiaceae s.l.

Colysis sp.

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. Terrestrial fern in shady slope near mountain base. Common.

LA-VN 1342 11 April 2015

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

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Ban District; Liem Phu Municipality;

Khuoi Ngoa Village. Collections on

ridges just west of village.

21°59'31"N 104°19'05"E 323 - 1050 m

In shady wet place. Rachis shiny

black-purple, rhizome and rachis hairs

dark brown-black; rachis shiny

purple-black.

22 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6662

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Polypodiaceae

Cyclosurus sp.

S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La forest enterprise (14ш39'N, 108ш25'E). Primary broad-leaved wet

evergreen forest on sandstone at elev. 1100-1200 m. Terrestrial fern with fronds up to 2 m lg on steep shady wet slope along forest stream.

Very common.

No VH 5392 19.04.2000

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6383-98)

___________________________________________________________

Collectors: L.Averyanov, P.K.Loc, P.H.Hoang, D.X.Du, N.T.Vinh

FLORA OF VIETNAM

Polypodiaceae s.l.

Cyathaea sp. ?

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12ш30'N, 108ш30'E) to main peak of

Chu Yang Sinh mt system (12ш24'N, 108ш26'E) along Dak Tour river (N slope). Primary closed mountain broad-leaved evergreen forest on very steep granite slopes along river canyon at elev. 1400 m. Woody fern 2-3 m hg with fronds up to 2-2.5 m lg in shady wet river side slope.

Not rare.

No VH 6384 12.05.2000

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6383-98)

___________________________________________________________

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh

FLORA OF VIETNAM

Polypodiaceae s.l.

Cyathaea sp.

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12ш30'N, 108ш30'E) to main peak of

Chu Yang Sinh mt system (12ш24'N, 108ш26'E) along Dak Tour river (N slope). Primary closed mountain broad-leaved evergreen forest on very steep granite slopes along river canyon at elev. 1400 m. Woody fern 6 m hg with fronds up to 4-5 m lg in shady wet river side slope. Not

rare.

No VH 6385 12.05.2000

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6383-98)

___________________________________________________________

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh

FLORA OF VIETNAM

Polypodiaceae s.l.

Cyclosurus sp.

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12ш30'N, 108ш30'E) to main peak of

Chu Yang Sinh mt system (12ш24'N, 108ш26'E) along Dak Tour river (N slope). Primary mossy cloud mixed forest (with Pinus, Fokienia,

Dacrydium and Dacrycarpus) on very steep granite slopes at elev. 2440 m. Creeping epiphyte. Not common.

No VH 6204 09.05.2000

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6383-98)

___________________________________________________________

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh

FLORA OF VIETNAM

Polypodiaceae

Athyrium sp.

S. Vietnam, Kontum Prov., Kon Plong Distr., Hieu Municipality, Mang La forest enterprise (14ш39'N, 108ш25'E). Primary broad-leaved wet

evergreen forest on sandstone at elev. 1100-1200 m. Terrestrial fern in open wet slope. Common.

No VH 5382 18.04.2000

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6383-98)

___________________________________________________________

Collectors: L.Averyanov, P.K.Loc, P.H.Hoang, D.X.Du, N.T.Vinh

VIETNAM

DRYOPTERIDACEAE

Cyrtomium

Ha Giang

Quan Ba District; Bat Dai Son

Municipality; Bat Dai Son Provincial

Protected Area (2000); ridge N of Bat

Dai Son border station.

23°09'11"N 104°59'06"E 1287 m

Rare, in deep shade, on rocks. Hair on

rachis and lower shoots brown; sporangia

dark brown.

11 February 2001

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

P.K. Loc 6181

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Ha Giang

Vi Xuyen District; Phong Quang

Municipality; Man Village. Limestone

peaks and ridges NE of Village.

22°53'21"N 104°56'45"E 595 - 787 m

Occasional, in understory in shade.

Rachis brown; sporangia dark brown.

15 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6395

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

DRYOPTERIDACEAE

Cyrtomium

Ha Giang

Vi Xuyen District; Phong Quang

Municipality; Man Village. Limestone

peaks and ridges NE of Village.

22°53'21"N 104°56'45"E 595 - 787 m

Occasional, among rocks. Hairs on

rhizome and rachis brown, shiny;

sporangia brown; rachis green, shiny.

15 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6356

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

CYATHEACEAE

Cyathea

Ha Giang

Vi Xuyen District; Phong Quang

Municipality; Man Village. Collection

on ridge and small limestone peak just

east of house of village head; very

disturbed, secondary vegetation on lower

slopes and on limestone rocks up to

ridgetop.

22°53'11"N 104°56'43"E 437 - 645 m

22°53'23"N 104°56'48"E

Occasional. On stem to 2 m; rachis dull

14 February 2001

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

L.V. Averyanov 6298

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

----------------------------------------

Page 2

brown; fronds to 2 m long; pinnae dark

green above; sporangia brown.

VIETNAM

POLYPODIACEAE

Crypsinus

Son La

Moc Chau District; Long Luong

Municipality; Sang Cai Village.

Collections in primary, wet,

broad-leaved, evergreen and

semi-deciduous, mossy forest along

limestone ridge situated between

1400-1500 m elevation.

20°45'51"N 104°51'26"E 1300 - 1500 m

Epiphyte fern on mossy trees. Common.

8 March 2001

D.K. Harder, P.K. Loc, L.V. Averyanov &

N.X. Tam 7489

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Ban District; Liem Phu Municipality;

Khuoi Ngoa Village.

21°58'20"N 104°20'16"E 527 - 1120 m

21°58'08"N 104°21'00"E

Occasional, in shade. Rachis green,

shiny; sporangia brown.

21 February 2001

D.K. Harder, L.V. Averyanov & P.K. Loc

6607

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Ban District; Liem Phu Municipality;

Khuoi Ngoa Village.

21°58'20"N 104°20'16"E 527 - 1120 m

21°58'08"N 104°21'00"E

Occasional, in shade. Pinnae dull dark

green; rachis shiny green to darker

brown at base; sporangia brown.

21 February 2001

D.K. Harder, L.V. Averyanov & P.K. Loc

6624

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

Pteridophyta J.Y. Bergen & B.M. Davis

Son La

Moc Chau District; Long Luong

Municipality; Sang Cai Village.

Collections in primary, wet,

broad-leaved, evergreen and

semi-deciduous, mossy forest along

limestone ridge situated between

1400-1500 m elevation.

20°45'51"N 104°51'26"E 1300 - 1500 m

Terrestrial and lithophytic fern. Not

8 March 2001

D.K. Harder, P.K. Loc, L.V. Averyanov &

N.X. Tam 7499

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

DRYOPTERIDACEAE

Cyrtomium

Ha Giang

Quan Ba District; Bat Dai Son

Municipality; Bat Dai Son Provincial

Protected Area (2000); valley just W of

Bat Dai Son border station; valley of

slash and burn agriculture, then higher

up, degraded secondary vegetation in

shade.

23°09'04"N 104°59'53"E 1000 m

Occasional, lithophyitc. Rachis

11 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6141

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

----------------------------------------

Page 2

dark-brown; few sporangia dark brown to

black.

VIETNAM

CYATHEACEAE

Cyathea

Lao Cai

Van Ban District; Liem Pho Municipality;

Khuoi Ngoa Village. Collections in

disturbed secondary vegetation and

cultivated tree plantation, along road

between tree [Fokienia (Pou Nhou)]

extraction camp along road to near Khuoi

Ngoa school.

21°58'14"N 104°19'51"E 606 m

Occasional, in secondary understory.

20 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6525

Supported by National Science Foundation

and National Geographic Society

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Van District; Liem Phu Municipality;

Khuoi Ngoa Village. Collections near

logging camp [Fokienia (Pou Nhou)] on

road through village; collections from

logging camp and along stream.

21°58'14"N 104°19'51"E 606 m

Occasional, in shade, roots stiff

brown-black; sporangia black to dark

brown.

21 February 2001

D.K. Harder, L.V. Averyanov, P.K. Loc &

G.E. Schatz 6576

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

CYATHEACEAE

Cyathea

Lao Cai

Van Ban District; Liem Pho Municipality;

Khuoi Ngoa Village. Collections in

disturbed secondary vegetation and

cultivated tree plantation, along road

between tree [Fokienia (Pou Nhou)]

extraction camp along road to near Khuoi

Ngoa school.

21°58'14"N 104°19'51"E 606 m

Occasional, tree fern to 2 m tall. Stem

20 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6530

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

PTERIDACEAE

Coniogramme

Ha Giang

Quan Ba District; Sin Suoi Ho School and

mountain range to the south. Collection

in degraded forest along N slope and

along limestone ridge; limestone

substrate and exposed outcrops in open

and shaded habitat.

23°06'57"N 105°01'48"E 1100 m

Occasional, on lower slopes. Rachis with

dark brown-black hairs, rachis dark

12 February 2001

D.K. Harder, P.K. Loc, N.T. Hiep, George

Schatz & L.V. Averyanov 6278

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

----------------------------------------

Page 2

green; sporangia brown.

VIETNAM

DRYOPTERIDACEAE

Cyrtomium

Ha Giang

Quan Ba District; Bat Dai Son

Municipality; Bat Dai Son Provincial

Protected Area (2000); ridge N of Bat

Dai Son border station.

23°09'11"N 104°59'06"E 1287 m

Rare, on sheer limestone cliff. At base,

hair on fronds brown; sporangia darker

brown to black.

11 February 2001

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

P.K. Loc 6162

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

DRYOPTERIDACEAE

Cyrtomium

Ha Giang

Vi Xuyen District; Phong Quang

Municipality; Man Village. Limestone

peaks and ridges NE of Village.

22°53'21"N 104°56'45"E 595 - 787 m

Occasional, among rocks. Hairs on

rhizome and rachis brown, shiny;

sporangia brown; rachis green, shiny.

15 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6356

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Ban District; Nam Xe Municipality.

Collection in small forest patch near

road between Nam Xe Village and Khau Co

Pass.

22°02'26"N 103°59'21"E 612 m

Occasional, on slope near stream. Rachis

dull green; midrib of pinnae

yellow-brown; sporangia dull

brown-black.

24 February 2001

D.K. Harder & et al. 6806

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

POLYPODIACEAE

Colysis

Son La

Moc Chau District; Van Ho Municipality,

Hua Tat Village. Collections on

limestone ridge from degraded forests to

cultivation on lower slopes to primary

broadleaved, closed wet forest along

limestone ridge and slopes near tops.

20°46'13"N 104°46'12"E 1100 - 1300 m

Epiphyte. Not common.

7 March 2001

D.K. Harder, P.K. Loc, L.V. Averyanov &

N.X. Tam 7442

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Polypodiaceae s.l.

Cyathaea sp. ?

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Cu Pui Municipality, elevation from Dak Tour village (12ш30'N, 108ш30'E) to main peak of

Chu Yang Sinh mt system (12ш24'N, 108ш26'E) along Dak Tour river (N slope). Primary closed wet broad-leaved and mixed forest (with Pinus,

Fokienia, Dacrydium and Dacrycarpus) on steep granite slopes at elev. 1200-1550 m. Woody fern up to 4 m hg and fronds up to 2.5 m lg on

shady very steep slope of river canyon. Not common.

No VH 6250 07.05.2000

International Botanical Expedition of the U.S.A. National Geographic

Society (grant No 6383-98)

___________________________________________________________

Collectors: L.Averyanov, N.T.Hiep, N.Q.Hieu, P.H.Hoang, D.X.Du, N.T.Vinh

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Ban District; Liem Phu Municipality;

Khuoi Ngoa Village. Collections on

ridges just west of village.

21°59'31"N 104°19'05"E 323 - 1050 m

Frequent, in shade all along ridge in

shade. Rachis light brown to dark green;

sporangia brown to orange brown.

22 February 2001

D.K. Harder, P.K. Loc, L.V. Averyanov,

G.E. Schatz & S. Bodine 6724

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

Pteridophyta J.Y. Bergen & B.M. Davis

Son La

Yen Chau District; Muong Lum

Municipality; Lum Village. Collections

on ridge S of village. Collected with

P.K. Loc, N.T. Hiep, L.V. Averyanov,

G.E. Schatz, S. Bodine & N.Q. Hieu.

21°00'47"N 104°29'30"E 900 - 1134 m

Occasional, terrestrial. Frond to 1.5 m;

lower rachis dark brown; sporangia dark

brown; lower-most pinnae pendulous.

2 March 2001

D.K. Harder & et al. 7132

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

CYATHEACEAE

Cyathea

Ha Giang

Vi Xuyen District; Phong Quang

Municipality; Man Village. Collection

on ridge and small limestone peak just

east of house of village head; very

disturbed, secondary vegetation on lower

slopes and on limestone rocks up to

ridgetop.

22°53'11"N 104°56'43"E 437 - 645 m

22°53'23"N 104°56'48"E

Occasional, in understory. Rachis light

14 February 2001

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

L.V. Averyanov 6302

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

----------------------------------------

Page 2

yellow, green to brown; sporangia brown.

VIETNAM

THELYPTERIDACEAE

Cyclosorus

Lao Cai

Van Ban District; Nam Xe Municipality;

Nam Xi Tan Village. Collection in forest

on steep W-facing slope along stream;

just above village; on N side of road

between Nam Xe and Khau Co Pass at near

40 km to Than Uyen mark.

22°02'31"N 103°58'32"E 700 - 1113 m

Occasional, in shade. Rachis darker

brown-black; sporangia brown; rachis

26 February 2001

D.K. Harder, P.K. Loc, N.T. Hiep, G.E.

Schatz, S. Bodine & N.Q. Hieu 6889

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

----------------------------------------

Page 2

hairs dark brown-black.