Herbarium LE - Specimens

FLORA OF VIETNAM

Polypodiaceae s.l.

Plagyogeria 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. 1800-1900 m. Terrestrial fern on steep slope. Not rare.

No VH 6210 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

VIETNAM

ASPLENIACEAE

Asplenium

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

Occasional. Fronds light green; rachis

dull green; rachis hairs dark brown

black.

22 February 2001

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

G.E. Schatz & S. Bodine 6661

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Polypodiaceae s.l.

Lygodium sp.

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

river on N macroslope of Chu Yang Sinh mt system. Secondary dry open forest with bamboo along river slopes at elev. 450-500 m. Terrestrial

herb fern with vine fronds 3-4 m lg in open place. Common.

No VH 5999 04.05.2000

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

ASPLENIACEAE

Asplenium

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

evergreen, closed forest on limestone

ridge and cliffs, some coniferous forest

with Pinus kwangtungensis and Calocedrus

macrolepis.

20°46'35"N 104°46'31"E 1400 - 1500 m

6 March 2001

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

N.X. Tam 7387

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Polypodiaceae

Davalla 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. Epiphyte in open place. Not common.

No VH 5359 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

FLORA OF VIETNAM

Polypodiaceae s.l.

Davallia sp.

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

river on N macroslope of Chu Yang Sinh mt system. Primary broad-leaved mountain evergreen forest on granites along river slopes at elev.

500-550 m. Creeping lithophytic and epiphytic fern. Very common.

No VH 5964 03.05.2000

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.

Anthrophium sp.

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

river on N macroslope of Chu Yang Sinh mt system. Secondary dry evergreen broad-leaved forest with remnants of primary elements along

river slopes at elev. 450-550 m. Lithophytic fern on very steep shady river slope. Not common.

No VH 5927 02.05.2000

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.

Anthrophium sp.

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

river on N macroslope of Chu Yang Sinh mt system. Primary broad-leaved mountain evergreen forest on granites along river slopes at elev.

500-550 m. Pendent lithophytic and occasional epiphytic fern in shady wet places along river. Very common.

No VH 5961 03.05.2000

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.

Davallia sp.

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

river on N macroslope of Chu Yang Sinh mt system. Primary broad-leaved mountain evergreen forest on granites along river slopes at elev.

500-550 m. Creeping epiphyte and lithophyte in open places along river. Very common.

No VH 5971 03.05.2000

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.

Tectaria aff.

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. 1200-1300 m. Lithophytic creeping fern on wet mossy shady rocks in shady river

valley. Not rare.

No VH 6377 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.

Diplasium 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. 1200 m. Terrestrial and lithophytic fern on wet mossy shady rocks along river valley. Not

rare.

No VH 6381 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.

Asplenium 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 forest on steep granite slopes

at elev. 1200-1250 m. Lithophytic and terrestrial fern on shady very steep slope of river canyon. Not rare.

No VH 6269 06.05.2000

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

Polypodiaceae s.l.

Asplenium 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 wet closed mountain broad-leaved forest on granites along river slopes at elev. 500-900 m. Lithophytic fern on shady mossy wet river rocks. Very common.

No VH 6075 04.05.2000

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.

Asplenium aff.

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 forest on steep granite slopes

at elev. 1300 m. Epiphyte on mossy high trees. Not rare.

No VH 6294 06.05.2000

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.

Asplenium sp.

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

river on N macroslope of Chu Yang Sinh mt system. Secondary dry evergreen broad-leaved forest with remnants of primary elements along

river slopes at elev. 450-550 m. Terrestrial and lithophytic fern on wet steep shady river slope. Not rare.

No VH 5914 02.05.2000

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.

Lepisurus 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 wet closed mountain broad-leaved and mixed forest on

granites along very steep shady slopes of river canyon at elev. 1500-1700 m. Epiphyte on mossy trees along river. Not rare.

No VH 6055 11.05.2000

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.

Asplenium 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 wet closed mountain broad-leaved and mixed forest on

granites along very steep shady slopes of river canyon at elev. 1700-1750 m. Epiphyte creeping vine at the base of old trees on very

steep slope of river canyon. Not rare.

No VH 6425 11.05.2000

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.

Asplenium aff.

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 wet closed mountain broad-leaved forest on granites

along river slopes at elev. 500-900 m. Terrestrial and lithophytic fern in wet rocky river slopes. Common.

No VH 6093 04.05.2000

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

Drynaria sp. ?

S. Vietnam, Dak Lac Prov., Krong Bong Distr., Krong Kmar waterfall, N slope of Chu Yang Sinh mt system (12ш29'N, 108ш20'E). Remnants of

primary evergreen dry broad-leaved forest on granite outcrops at elev. 400-450 m. Epiphytic and lithophytic rosette fern on open rocks. Not

rare.

No VH 5858 01.05.2000

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.

Loxogramme 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. Epiphyte on mossy trees in shady place. Not common.

No VH 5379 18.04.2000

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

Society (grant No 6383-98)

___________________________________________________________

FLORA OF VIETNAM

Polypodiaceae s.l.

Pyrrosia 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 wet closed mountain broad-leaved and mixed forest on

granites along very steep shady slopes of river at elev. 1700 m. Creeping Lithophytic fern on open mossy wet waterfall shelves. Common.

No VH 6431 11.05.2000

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.

Athyrium 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 wet closed mountain broad-leaved and mixed forest on

granites along very steep shady slopes of river canyon at elev. 1700-1750 m. Terrestrial fern on very steep shady river slope. Common.

No VH 6364 11.05.2000

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. 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. Open sandy slopes along forest river. Terrestrial fern with fronds up to 1.5 m lg. Very

common. Commonest dominant of deforestrated dry slopes.

No VH 5336 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

FLORA OF VIETNAM

Polypodiaceae s.l.

Asplenium 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 wet closed mountain broad-leaved forest on granites

along river slopes at elev. 500-900 m. Terrestrial and lithophytic fern in shady steep slopes. Common.

No VH 6073 04.05.2000

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

DRYOPTERIDACEAE

Tectaria

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

Rare. Fronds to 1.2 m; rachis lighter

green with brown rachis hairs; softer

longer brown hairs on rhyzome; sporangia

brown.

22 February 2001

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

G.E. Schatz & S. Bodine 6784

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

DAVALLIACEAE

Davallia

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

Occasional, in shade. Fronds green;

fronds to 1.5 m; rachis brown; indusia

dull green.

22 February 2001

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

G.E. Schatz & S. Bodine 6776

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

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

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, epiphytic, in disturbed

forest patch. Roots dull dark brown;

sporaniga in lines, dark brown.

15 February 2001

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

G.E. Schatz & S. Bodine 6388

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

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

Ha Giang

Vi Xuyen District; Phong Quang

Municipality; Man Village, Phong Quang

Nature Reserve. Collection on S-facing

slope from secondary grasslands to

limestone cliffs to area of primary

forest on ridge, on limestone.

22°52'04"N 104°57'32"E 300 - 1050 m

Epiphytic vine, 4-5 m long, occasional.

Stem green to dark brown-black,

sporangia brown.

16 February 2001

D.K. Harder & L.V. Averyanov 6428

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

POLYPODIACEAE

Microsorum

Ha Giang

Vi Xuyen District; Minh Tan Municipality

Ban Ngay Village. Collection on E

facing ridge above river; on exposed

limestone rocks; collections in

disturbed agricultural land leading into

primary forest with some deforestation

of Burretiodendron (Tiliaceae) trees.

23°00'09"N 104°55'21"E 225 - 621 m

23°00'37"N 104°54'46"E

Occasional, epiphytic. Sporangia light

17 February 2001

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

Schatz & S. Bodine 6486

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

PTERIDACEAE

Pteris

Ha Giang

Vi Xuyen District; Minh Tan Municipality

Ban Ngay Village. Collection on E

facing ridge above river; on exposed

limestone rocks; collections in

disturbed agricultural land leading into

primary forest with some deforestation

of Burretiodendron (Tiliaceae) trees.

23°00'09"N 104°55'21"E 225 - 621 m

23°00'37"N 104°54'46"E

Occasional, terrestrial. Rachis dark

17 February 2001

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

Schatz & S. Bodine 6487

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

brown-black; sporangia brown; sori light

yellow.

VIETNAM

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

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, among rocks.

Rachis deep brown to red-brown; stem

flesh yellow-brown; sporangia dull

brown.

15 February 2001

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

G.E. Schatz & S. Bodine 6361

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

DRYOPTERIDACEAE

Polystichum

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, epiphytic. Pinnae shiny

green; rhyzome green; sporangia light

yellow to brown.

2 March 2001

D.K. Harder & et al. 7116

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

FLORA OF VIETNAM

Polypodiaceae s.l.

Asplenium aff.

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. 1200-1300 m. Terrestrial fern on very steep open river slope. Not rare.

No VH 6378 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.

Asplenium sp.

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

river on N macroslope of Chu Yang Sinh mt system. Primary broad-leaved mountain evergreen forest on granites along river slopes at elev.

500-550 m. Lithophytic fern in crevices of vertical granite cliffs in shady places along river. Very common.

No VH 5967 03.05.2000

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

DENNSTAEDTIACEAE

Sphenomeris

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

Occasional. Rachis light brown; young

sporangia green.

22 February 2001

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

G.E. Schatz & S. Bodine 6728

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

DENNSTAEDTIACEAE

Lindsaya

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

Occasional, in shade, on steep slope.

Rachis shiny purple-black; sporangia

light brown.

22 February 2001

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

G.E. Schatz & S. Bodine 6727

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

DRYOPTERIDACEAE

Tectaria griffithii (Baker) C.Chr.

Quang Ninh Prov.

Kudryavtzeva E., Ogureeva G.

Kudryavtzeva 815, 15.10.1990

Det. Averyanov L. 06.02.2026

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

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

Abundant, among rocks, in shade near

stream, lithophytic. Rachis stiff,

fragile; sterile fronds light green;

21 February 2001

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

G.E. Schatz 6575

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

fertile fronds dull brown.

VIETNAM

POLYPODIACEAE

Colysis

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

Epiphytic, in shade, sometimes

lithophytic, abundant. Rachis green;

sporangia light brown; rhizome with

21 February 2001

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

G.E. Schatz 6564

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

PTERIDACEAE

Pteris

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

Occasional among rocks. Rachis wiry

12 February 2001

D.K. Harder, P.K. Loc & G.E. Schatz 6219

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

brown; vegetative fronds light green.

VIETNAM

ASPLENIACEAE

Asplenium

Ha Giang

Quan Ba District; Bat Dai Son

Municipality; Bat Dai Son Provincial

Protected Area (2000); collected on

ridge just W of Bat Dai Son border

station. Collections on ridge, among

limestone rocks in primary and secondary

forest.

23°09'04"N 104°59'53"E 1150 m

Frequent, in wet shady places. Hairs

12 February 2001

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

S. Bodine 6255

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

brown on rachis base and on stem;

sporangia dark brown-black; lower rachis

brown-black.

VIETNAM

DRYOPTERIDACEAE

Diplazium

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, among rocks.

Rachis deep green, dull dark brown hairs

at base of rachis; sporangia brown.

21 February 2001

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

6604

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

POLYPODIACEAE

Leptochilus

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, lithophytic, along stream.

Fronds light green; linear, fertile

26 February 2001

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

Schatz, S. Bodine & N.Q. Hieu 6949

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

VIETNAM

PTERIDACEAE

Pteris

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

Occasional; on rocks just above

12 February 2001

D.K. Harder, P.K. Loc & G.E. Schatz 6202

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

agricultural field. Rachis wiry light

brown, shiny; vegetative frond green;

fertile frond light brown.

VIETNAM

ASPLENIACEAE

Asplenium

Ha Giang

Quan Ba District; Bat Dai Son

Municipality; Bat Dai Son Provincial

Protected Area (2000); collected on

ridge just W of Bat Dai Son border

station. Collections on ridge, among

limestone rocks in primary and secondary

forest.

23°09'04"N 104°59'53"E 1150 m

Occasional, on rocks. Rachis shiny

12 February 2001

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

S. Bodine 6240

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

black-brown; sporangia brown.

VIETNAM

VITTARIACEAE

Anthrophium

Ha Giang

Vi Xuyen District; Minh Tan Municipality

Ban Ngay Village. Collection on E

facing ridge above river; on exposed

limestone rocks; collections in

disturbed agricultural land leading into

primary forest with some deforestation

of Burretiodendron (Tiliaceae) trees.

23°00'09"N 104°55'21"E 225 - 621 m

23°00'37"N 104°54'46"E

Occasional, among rocks. Rhizome with

17 February 2001

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

Schatz & S. Bodine 6497

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

dark brown hairs; sporangia dark

brown-black.

FLORA OF VIETNAM

Polypodiaceae s.l.

Tectaris 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. 1200-1300 m. Terrestrial and lithophytic fern with fronds up to 2 m lg

on very steep rocky shady slope of river canyon along river. Very common.

No VH 6239 08.05.2000

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

DRYOPTERIDACEAE

Diplazium

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

Rare. Rachis dark green, shiny; to 1 m

14 February 2001

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

L.V. Averyanov 6294

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)

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

Page 2

fronds; sporangia brown.

VIETNAM

LOMARIOPSIDACEAE

Lomariopsis

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

Creeping, epiphytic vine to 4 m. Pinnae

with blueish, metalic sheen; sterile;

rare.

22 February 2001

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

G.E. Schatz & S. Bodine 6744

Supported by National Science Foundation

and National Geographic Society

MISSOURI BOTANICAL GARDEN HERBARIUM (MO)