Справочные данные LE - Этикетки Аверьянова Л. В.

FLORA OF VIETNAM
Lamiaceae
Plectranthus sp.?

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on slopes of
limestone hills at elev. 200-250 m a.s.l. Terrestrial herb up to 30 cm
hg on open wet rocky slope. Flowers white, calyx light purple-violet.
Common.

HAL 1615 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(3 herbarium samples)

FLORA OF VIETNAM
Primulaceae
Lysimachia sp.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on slopes of
limestone hills at elev. 200-250 m a.s.l. Terrestrial herb up to 30 cm
hg on open wet rocky slope. Flowers bright yellow, calyx brown. Very
common.

HAL 1614 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(6 herbarium samples)

FLORA OF VIETNAM
Zingiberaceae
Amomum sp.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on slopes of
limestone hills at elev. 200-250 m a.s.l. Terrestrial herb up to 2 m
hg on shady rocky slope. Flowers spicy fragrant, white, median tepal
white with red keel and yellow apex. Fruits spherical yellow to purple.
Locally very common.

HAL 1613 (Photo - flowers and fruits) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(10 herbarium samples)

FLORA OF VIETNAM
Araliaceae
Brassaiopsis glomerulata

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on slopes of
limestone hills at elev. 200-250 m a.s.l. Tree 12-16 m hg on shady
rocky slope. Flowers light yellowish-green. Occasional.

HAL 1612 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(3 herbarium samples)

FLORA OF VIETNAM
Leeaceae
Leea indica ?

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on slopes of
limestone hills at elev. 200-250 m a.s.l. Shrub 2-3 m hg on shady
rocky slope. Flowers light greenish. Occasional.

HAL 1611 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(3 herbarium samples)

FLORA OF VIETNAM
Araceae
Arisaema sp.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on slopes of
limestone hills at elev. 200-250 m a.s.l. Terrestrial herb on shady
rocky slope. Spathe green, with white transversal stripe at the middle;
inflorescence axis dull dirty violet with yellow-green apex. Rare.

HAL 1610 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(1 herbarium sample)

FLORA OF VIETNAM
Arecaceae
Rhapis sp.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Small palm up to 2 m hg. Flowers light
dull yellow. Very common.

HAL 1609 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(7 herbarium samples)

FLORA OF VIETNAM
Asclepiadaceae
Dischidia acuminata

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Lithophytic and epiphytic vine 3-4
m lg. Flowers white to light yellowish. Common.

HAL 1608 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(1 herbarium samples)

FLORA OF VIETNAM
Orchidaceae
Corymborkis veratrifolia (Reinw.) Blume

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Terrestrial herb or bamboo-like
Shrublet on to 2 m hg in wet alluvial valley between hills slopes.
Very common.

HAL 1607 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(3 herbarium samples)

FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Terrestrial herb up to 40 cm tall on
steep shady slope. Flowers white, stamens and stigma yellow, ovary
pink. Leaves deep green sometimes with small white sparse spots above,
light green to brown-pink with reddish-pink nerves below. Very common.

HAL 1606 (Photo) 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(9 herbarium samples)

FLORA OF VIETNAM
Orchidaceae
Ludisia discolor (Ker-Gawl.) A.Rich.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Creeping lithophytic herb on shady
rocks. Leaves velvety brown-green with 1-3 white longitudinal stripes.
Common.

HAL 1605 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(many small samples in 4 parcels)

FLORA OF VIETNAM
Lycopodiaceae
Hupperzia sp.

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Epiphyte on high trees on the top of
hill. Not common.

HAL 1604 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(4 herbarium samples)

FLORA OF VIETNAM
Orchidaceae
Gastrochilus acutifolius (Lindl.) Kuntze

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Epiphyte on high trees on the top of
hill. Occasional.

HAL 1603 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(1 herbarium samples)

FLORA OF VIETNAM
Orchidaceae
Vanda pumila Hook.f. ?

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Epiphyte on high trees on the top of
hill. Occasional.

HAL 1602 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(4 herbarium samples)

FLORA OF VIETNAM
Orchidaceae
Cleisostoma fuerstenbergianum Kraenzl. ?

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Epiphyte on high trees on the top of
hill. Occasional.

HAL 1601 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(5 herbarium samples)

FLORA OF VIETNAM
Orchidaceae
Ornithochilus difformis (Wall. ex Lindl.) Schlechter

Northern Vietnam, Ninh Binh Prov., Nho Quan Distr., Cuc Phuong
Municipality, Cuc Phuong National Park, Dang locality, about 1 km WNW
of Dang forest Control point, 20°16′28′'N, 105°40′57′'. Secondary
closed evergreen seasonal broad-leaved lowland forest on limestone
hills at elev. 300-350 m a.s.l. Epiphyte on small trees on the top of
hill. Common.

HAL 1600 18 May 2002

Collectors: L.Averyanov, P.K.Loc, M.V.Sinh, N.X.Tam, N.T.Vinh.
(6 herbarium samples)

FLORA OF VIETNAM
Polypodiaceae s.l.
Adianthum gravesii

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Small lithophytic fern on wet travertine congelations on
vertical shady cliff of S exposition. Common.

HAL 1599 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Polypodiaceae s.l.
Tectaria sp.

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Terrestrial and lithophytic fern on shady rocky very steep
slope. Locally very common, usual co-dominante of lithophytic
herb communities.

HAL 1598 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Acanthaceae

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Common. Usual co-dominante of lithophytic
herb community.

HAL 1597 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hangianum Perner et Gruss

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Flowers of typical coloration. Primarily
very common, usual co-dominante of lithophytic herb communities.
Presently rare due to commercial collecting.

HAL 1596 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Acanthaceae or Gesneriaceae ?

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Common. Usual co-dominante of lithophytic
herb community.

HAL 1595 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Rubiaceae
Ophyorrhiza sp.

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Flowers white. Common. Usual co-dominante
of lithophytic herb community.

HAL 1594 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Rubiaceae
Ophyorrhiza sp. ?

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Common. Usual co-dominante of lithophytic
herb community.

HAL 1593 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Cleisostoma rostratum (Lodd.) Seidenf.

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic pendant herb on vertical limestone shady cliff
of S exposition. Common.

HAL 1592 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Polypodiaceae s.l.
Polystichum sp.

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic fern on wet travertine congelations on vertical
shady cliff of S exposition. Common. Usual co-dominante of lithophytic
herb community.

HAL 1591 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Taccaceae
Tacca plantaginea

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Flowers deep black-brown-violet. Common.
Usual co-dominante of lithophytic herb community.

HAL 1590 (Photo) 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Polypodiaceae s.l.
Adianthum capillus-veneris

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Common. Usual co-dominante of lithophytic
herb community.

HAL 1589 (Photo) 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Selaginellaceae
Selaginella sp.

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Lithophytic herb on wet travertine congelations on vertical
shady cliff of S exposition. Common. Usual co-dominante of lithophytic
herb community.

HAL 1588 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Northern Vietnam, Tuyen Quang Prov., Chiem Hoa Distr., Binh An
Municipality, in the vicinity of point 22°25′38′'N, 105°10′00′'E.
Secondary evergreen seasonal broad-leaved forest with bamboo on highly
eroded remnant ridge composed with soft stratified limestone and lime
schist consolidated with numerous quartzite dikes at elev. 450-550 m
a.s.l. Terrestrial and lithophytic herb up to 1 m hg on rocky shady
very steep slope. Flowers deep purple, anther and stigma yellow.
Leaves deep green above, deep uniform purple beneath. Stem and
petioles light green. Common.

HAL 1587 1 June 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Peristylus goodyeroides(D.Don) Lindl.

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung
Municipality, in the vicinity of point 21°48′50′'N, 105°57′05′'E.
Primary dry evergreen seasonal broad-leaved forest (with
Burretiodendron hsienmu as a main co-dominant of the first forest
stratum) on highly eroded remnant ridge composed with solid hard
marble like limestone at elev. 550 m a.s.l. Terrestrial ephemeroid
tuberiferous herb in open grassy place among rocks. Locally common.

HAL 1586 29 May 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Geodorum densiflorum (Lam.) Schlechter?

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung
Municipality, in the vicinity of point 21°48′50′'N, 105°57′05′'E.
Primary dry evergreen seasonal broad-leaved forest (with
Burretiodendron hsienmu as a main co-dominant of the first forest
stratum) on highly eroded remnant ridge composed with solid hard
marble like limestone at elev. 550 m a.s.l. Terrestrial ephemeroid
tuberiferous herb in open grassy place among rocks. Locally common.

HAL 1585 29 May 2002

Collectors: L.Averyanov, P.K.Loc.

Fl. et coll. in horto at July 2008
Flowers odorless; tepals white with pink-violet tint toward the base; lip with purple nerves at side-lobes; at the base of epichile yellowish callus; at the base of lip transversal purple ridge, with yellowish apex; column yellowish-white, anther dark purple, pollinia yellow. Photos.

FLORA OF VIETNAM
Orchidaceae
Habenaria ciliolaris Kraenzl. ?

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung
Municipality, in the vicinity of point 21°48′50′'N, 105°57′05′'E.
Primary dry evergreen seasonal broad-leaved forest (with
Burretiodendron hsienmu as a main co-dominant of the first forest
stratum) on highly eroded remnant ridge composed with solid hard
marble like limestone at elev. 550 m a.s.l. Terrestrial ephemeroid
tuberiferous herb in open grassy place among rocks. Locally common.

HAL 1584 29 May 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Dendrobium loddigesii Rolfe

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung
Municipality, in the vicinity of point 21°48′50′'N, 105°57′05′'E.
Primary dry evergreen seasonal broad-leaved forest (with
Burretiodendron hsienmu as a main co-dominant of the first forest
stratum) on highly eroded remnant ridge composed with solid hard
marble like limestone at elev. 550 m a.s.l. Epiphyte on mossy tree in
shady place, Not rare.

HAL 1583 29 May 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Cleisostoma fuerstenbergianum Kraenzl. ?

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung
Municipality, in the vicinity of point 21°48′50′'N, 105°57′05′'E.
Primary dry evergreen seasonal broad-leaved forest (with
Burretiodendron hsienmu as a main co-dominant of the first forest
stratum) on highly eroded remnant ridge composed with solid hard
marble like limestone at elev. 550 m a.s.l. Epiphyte on high tree.
Common.

HAL 1582 29 May 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum emersonii Koop. et P.J.Cribb

Northern Vietnam, Thai Nguyen Prov., Vo Nhai Distr., Thuong Nung
Municipality, in the vicinity of point 21°48′50′'N, 105°57′05′'E.
Primary dry evergreen seasonal broad-leaved forest (with
Burretiodendron hsienmu as a main co-dominant of the first forest
stratum) on highly eroded remnant ridge composed with solid hard
marble like limestone at elev. 550 m a.s.l. Lithophytic herb in
crevices of shady vertical limestone cliffs of W exposition. Flowers
with pleasant Narcissus poeticus fragrance. Tepals white, lateral
petals often with finest purple marks near the base or pure white; lip
dull yellow with large round purple-brown spots inside; staminode
yellow with longitudinally oriented elongated purple-brown marks.
Primarily common, presently rare due to commercial collecting.

HAL 1581 (Photo) 29 May 2002

Collectors: L.Averyanov, P.K.Loc.

FLORA OF VIETNAM
Orchidaceae
Nervilia aragoana Gaudich.
Nervilia fordii (Hance) Schltr.

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Ephemeroid tuberiferous
herb on open grassland on steep alluvial slope of remnant highly
eroded limestone ridge at elev. 900-1000 m a.s.l. Flowers dull
yellowish, lip white with violet apex. Occasional.

HAL 1580 (Photo) 11 May 2002

Collectors: P.K.Loc, L.Averyanov, N.T.Vinh.
Trip for Paphiopedilum observation on AOS grant program

FLORA OF VIETNAM
Orchidaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l.

HAL 1579 11 May 2002

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

FLORA OF VIETNAM
Myrtaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Flowers white.

HAL 1578 11 May 2002

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

FLORA OF VIETNAM
Orchidaceae
Paphiopedilum hirsutissimum (Lindl.) Stein. var. esquirolei
(Schlechter) Karasawa et Saito

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Lithophytic herb. Common.

HAL 1577 11 May 2002

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

FLORA OF VIETNAM
Orchidaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Flowers violet. Common.

HAL 1576 11 May 2002

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

FLORA OF VIETNAM
Orchidaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Flowers violet. Common.

HAL 1575 11 May 2002

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

FLORA OF VIETNAM
Labiatae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Flowers violet. Common.

HAL 1574 (Photo) 11 May 2002

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

FLORA OF VIETNAM NEW
Burmanniaceae
Burmannia coerulea Aver., sp.nov.

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Terrestrial blue to
blue-violet chlorophylless herb up to 20 cm tall on shady rocky slope.
Rare.

HAL 1573 (Photo) 11 May 2002

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

FLORA OF VIETNAM
Orchidaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l.

HAL 1572 11 May 2002

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

FLORA OF VIETNAM
Orchidaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l.

HAL 1571 11 May 2002

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

FLORA OF VIETNAM
Rubiaceae

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Terrestrial herb or
shrublet up to 0.5 m hg on steep rocky slope. Flowers pink-violet.
Common.

HAL 1570 (Photo) 11 May 2002

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

FLORA OF VIETNAM
Zingiberaceae
Alpinia sp.

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Terrestrial herb up to 0.5
m hg on steep rocky slope. Open fruits bright orange.

HAL 1569 (Photo) 11 May 2002

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

FLORA OF VIETNAM
Balsaminaceae
Impatiens sp.

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Terrestrial herb up to 0.5
m hg on steep rocky slope. Flowers white with yellow. Common.

HAL 1568 (Photo) 11 May 2002

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

FLORA OF VIETNAM
Melastomataceae
Phyllagathis sp.

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l. Shrublet up to 1 m hg on
steep rocky slope. Flowers pink-violet, anthers yellow. Leaves
commonly deep velvety green or brownish-green with white median
longitudinal stripe. Common.

HAL 1567 (Photo) 11 May 2002

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

FLORA OF VIETNAM
Polypodiaceae s.l.
Leptochilus decurrens

Northern Vietnam, Ha Giang Prov., Quan Ba Distr., Can Ty Municipality,
in the vicinity of Sin Suoi Ho village at right side of Mien River,
about 1 km to the N from point 23°07′12′'N, 105°00′52′'E. Primary
coniferous forest with Pseudotsuga brevifolia on remnant highly eroded
limestone ridge at elev. 1000-1200 m a.s.l.

HAL 1566 11 May 2002

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