Herbarium LE - Specimens

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum trongquyetii Vuong, Aver., R.Amsler & V.S.Dang

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Lam Dong Province, N.X. Son s.n. Clustering epiphyte. Flowers bright orange.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1361.

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum nghiasonii Vuong, Aver. & V.S.Dang

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Lam Dong Province, N.X. Son s.n. Clustering epiphyte. Flowers entirely red.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1360 (photo only).

FLORA OF VIETNAM

Orchidaceae

Bulbophyllum longiflorum Thouars

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Lam Dong Province, N.X. Son s.n. Creeping epiphyte. Flowers light pink with many small purple marks.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1359 (photo only).

Orchidaceae

Bulbophyllum echinulus Seidenf.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Lam Dong Province, N.X. Son s.n. Clustering epiphyte. Flowers yellow to orange.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1358 (photo only).

FLORA OF VIETNAM

Orchidaceae

Arachnis annamensis (Rolfe) J.J.Sm.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Lam Dong Province, N.X. Son s.n. Epiphytic vine to 3 m long. Sepals and petals yellowish with many purple spots, lip apex violet.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1357 (photo only).

Orchidaceae

Aerides rosea Lodd. ex Lindl. & Paxton

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nghiem Xuan Son garden originated from Lam Dong Province, N.X. Son s.n. Epiphyte. Sepals and petals white with many small purple marks, lip white, central part puple.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1356 (photo only).

FLORA OF VIETNAM

Orchidaceae

Dendrobium christyanum Rchb.f.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Epiphyte. Sepals and petals white, white with red center, column and anther white.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1355a (photo only).

Orchidaceae

Pomatocalpa maculosum (Lindl.) J.J.Sm.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Epiphytic undershrub to 1 m tall. Sepals and petals light yellow, with unclear pale brownish spots, lip pale yellow, anther bright yellow.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1355 (photo only).

FLORA OF VIETNAM

Orchidaceae

Plocoglottis quadrifolia J.J.Sm.

Herbarium prepared in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Erect terrestrial herb to 1.5 m tall. Sepals and petals light pink, lip purple.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1354 (photo and herbarium specimen).

Orchidaceae

Pelatantheria insectifera (Rchb.f.) Ridl.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Epiphyte. Sepals and petals light yellow, with 2-3 dark brown stripes, lip white with pink tint.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1353 (photo only).

FLORA OF VIETNAM

Orchidaceae

Dendrobium cariniferum Rchb.f.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Epiphyte. Sepals and petals light yellow, lip bright orange red.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1352 (photo only).

FLORA OF VIETNAM

Orchidaceae

Coelogyne brunnea Lindl.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Clustering epiphyte. Sepals and petals light brownish, lip pale ochre with brown spot at center.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1351 (photo only).

Orchidaceae

Phaius wallichii Lindl.

Herbarium prepared in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Erect terrestrial herb to 0.6 m tall. Sepals and petals white, lip pale yellowish with purple streaks.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1350 (photo only).

FLORA OF VIETNAM

Orchidaceae

Arachnis annamensis (Rolfe) J.J.Sm.

Photo made in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, L.N. Quan s.n. Epiphytic vine to 3 m long. Tepals pale yellow heavily spotted with dark purple brown.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1349 (photo only).

FLORA OF VIETNAM

Orchidaceae

Phaius indochinensis Seidenf. & Ormerod

Herbarium prepared in 01 June 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Ly Ngoc Quan garden originated from Lam Dong Province, Lam Ha District, Phi To village, L.N. Quan s.n. Erect terrestrial herb to 1.5 m tall. Sepals inside dark chestnut, lip yellow with many purple streaks.

01 06 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1348 (photo and herbarium specimen).

Orchidaceae

Drosera burmanni Vahl

Lam Dong Province, Da Lat City area, Golden Stream (Suoi Vang) near Ankroet hydropower station, mixed and pine coniferous forest at elev. about 1500 m a.s.l. Terrestrial and lithophytic herb on wet open places. Flowers white, common.

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1347 (photo only).

Chloranthaceae

Chloranthus serratus (Thunb.) Roem. & Schult.

(=Chloranthus japonicus Siebold)

Lam Dong Province, Dalat Town area, secondary open grassy old coniferous forest and woodlands derived from old Pinus kesiya plantation at elevation 1300-1400 m a.s.l. Erect terrestrial herb to 0.5 m tall. Flowers yellow, pleasantly fragrant.

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1346.

Orchidaceae

Arundina graminifolia (D.Don) Hochr.

Lam Dong Province, Da Lat City area, Golden Stream (Suoi Vang) near Ankroet hydropower station, mixed and pine coniferous forest at elev. about 1500 m a.s.l. Terrestrial and lithophytic herb to 1.5 m tall on open stream rocks and on steep stream rocky slopes. Flowers white, lip apex purple. Not rare.

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Canh, Truong Ba Vuong, Nguyen Huu Cuong, AL 1345 (photo only).

FLORA OF VIETNAM

Orchidaceae

Corybas geminigibbus J.J. Sm.

Lam Dong Province, Da Lat City area, Golden Stream (Suoi Vang) near Ankroet hydropower station, mixed and pine coniferous forest at elev. about 1500 m a.s.l. Terrestrial and lithophytic tuberiferous herb on mossy rocks along shady steep stream slopes. Extremely rare.

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1344 (photo only).

Convallariaceae

Peliosanthes teta Andrews s.l.

Da Nang Province. Collected by Nguyen Van Canh.

Herbarium prepared on the base of cultivated plant in 30 05 2022, L. Averyanov, T. Maisak, AL 1304. Flowers dull olive greenish, rachis dark violet.

Flowers twice smaller than in typical plants

Convallariaceae

Ophiopogon intermedius D.Don

Lam Dong Province, Dalat Town area, secondary open grassy old coniferous forest and woodlands derived from old Pinus kesiya plantation at elevation 1300-1400 m a.s.l. Terrestrial clustering herb. Flowers white, tepals inside with pale purple violet marks, anthers light yellow

green. Locally very common.

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1303.

Orchidaceae

Cymbidium nanulum Y.S.Wu & S.C.Chen?

Lam Dong Province, Dalat Town area, secondary open grassy old coniferous forest and woodlands derived from old Pinus kesiya plantation at elevation 1300-1400 m a.s.l. Ephemeroid herb forming leaves after anthesis, with fruiting stems to 35 cm tall and very thick roots on short vertical rhizome. Rare.

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1301.

Orchidaceae

Cymbidium macrorhizon Lindl.

Lam Dong Province, Dalat Town area, secondary open grassy old coniferous forest and woodlands derived from old Pinus kesiya plantation at elevation 1300-1400 m a.s.l. Erect terrestrial achlorophyllous aphyllous herb with inflorescences to 30 cm tall and thick rhizome to 25 cm long on steep grassy slope. Flowers white, sepals and petals with broad red median stripe, lip with many red spots, keels white, column white at front with longitudinal red streaks, Anther light yellowish. Very rare (the square of alone found of population less than 500 m2).

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1300.

Orchidaceae

Cymbidium macrorhizon Lindl.

Lam Dong Province, Dalat Town area, secondary open grassy old coniferous forest and woodlands derived from old Pinus kesiya plantation at elevation 1300-1400 m a.s.l. Erect terrestrial achlorophyllous aphyllous herb with inflorescences to 30 cm tall and thick rhizome to 25 cm long on steep grassy slope. Flowers white, sepals and petals with broad red median stripe, lip with many red spots, keels white, column white at front with longitudinal red streaks, Anther light yellowish. Very rare (the square of alone found of population less than 500 m2).

31 May 2022, L. Averyanov, T. Maisak, Nguyen Van Khang, Truong Ba Vuong, Nguyen Huu Cuong, AL 1300.

Orchidaceae

Trichoglottis retusa Blume

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Sepals and petals yellow with brown marks, lip white.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1343 (photo only).

Orchidaceae

Thunia alba (Lindl.) Rchb.f.

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Lam Dong Province, N.V. Canh s.n. Flowers white, lip with yellow center.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1342 (photo only).

Orchidaceae

Phaius duongiae Aver., V.C.Nguyen & Vuong

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Da Nang City Area, Hoa Vang District, N.V. Canh s.n. Flowers white, lip with yellow spot at center.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1341.

Lowiaceae

Orchidantha foetida Jenjitt. & K.Larsen

Herbarium prepared on 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dong Nai Province, Cat Tien National Park, N.V. Canh s.n. Flowers with strong unpleasant smell, pale yellow, median tepal with dark brown center.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1340.

Initial location (Dak Lak Province) was incorrect (verified by Nguyen Van Canh)

Orchidaceae

Micropera sp.

Herbarium prepared in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Flowers pink, tepals with purple marks, lip base and side lobes purple, column purple, anther pale yellow.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1339.

Orchidaceae

Liparis nervosa (Thunb.) Lindl.

Herbarium prepared in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Flowers olive brownish, column light green.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1338.

Asclepiadaceae

Hoya sp. nov.?

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Flowers white, corona purple, leaves grassy green variegate with light greenish tessellated spots.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1337 (photo).

Asclepiadaceae

Hoya sp. nov.?

Herbarium prepared in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Flowers light ochre yellow, corona purple, leaves very fleshy, rigid.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1336.

Orchidaceae

Eulophia nuda Lindl.

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Flowers purple, lip with yellow center.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1335 (photo only).

Costaceae

Parahellenia trongduyii Juan Chen, V.C.Nguyen, K.S.Nguyen & N.H.Xia

Photo made on 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, Krong Bong District, Chu Yang Sinh National Park, Yang Mao Commune, grows along banks of small streams, alt. 700‒900 m, N.V. Canh s.n. Flowers light yellow, center of median tepal bright orange.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1334.

Orchidaceae

Brachycorythis helferi (Rchb.f.) Summerh

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, N.V. Canh s.n. Flowers white, tepals and spur with violet tint, lip at the base yellow.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1333 (photo only).

Begoniaceae

Begonia sp. nov.?

Photo made in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Son La Province, N.V. Canh s.n. Flowers greenish, anthers yellow.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1332 (photo only).

Gesneriaceae

Boeica sp.

Herbarium prepared in 29 May 2022 by L. Averyanov, N.V. Canh and T. Maisak from wild collected plants cultivated in Nguyen Van Canh garden originated from Dak Lak Province, Lak District, N.V. Canh s.n. Flowers odorless, white, anthers yellow.

29 05 2022, L. Averyanov, N.V. Canh, T. Maisak, AL 1305.

Orchidaceae

Cleisostoma lecongkietii Tich & Aver.⁣

Plant cultivated in Da Lat Town, origin unknown.

01 July 2022, 01 July 2022, Truong Ba Vuong, Hoang Manh Dat, BV 1530.

All photos © - Truong Ba Vuong

Betulaceae

Carpinus pubescens

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Tree to 10 m tall on top of limestone mountain peaks. Common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1829 (photo only).

All photos © - L. Averyanov, K.S. Nguyen

Polypodiaceae s.l.

Leptochilus sp.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Epiphytic and lithophytic fern on shady humid mossy rocky slope. Not rare.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1828 (photo only).

All photos © - L. Averyanov, K.S. Nguyen

Orchidaceae

Pholidota yunnanensis Rolfe

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Lithophytic herb on open mossy cliff. Flowers light pinkish to almost white. Not rare.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1827 (photo only).

All photos © - L. Averyanov, K.S. Nguyen

Orchidaceae

Thunia alba Rchb.f.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Lithophytic herb on open mossy cliff. Rare.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1826 (photo only).

All photos © - L. Averyanov, K.S. Nguyen

Orchidaceae

Malaxis acuminata D.Don

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Terrestrial and lithophytic herb on shady steep rocky slope. Locally common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1825 (photo only).

All photos © - L. Averyanov, K.S. Nguyen

Rosaceae

Rubus sp.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Climbing shrub to 1.5 m tall. Flowers white. Common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1824a (photo only).

All photos © - L. Averyanov, K.S. Nguyen

Gesneriaceae

Primula chapaensis Gagnep.?

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Terrestrial and lithophytic herb on shady steep rocky slope. Locally common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1824.

All photos © - L. Averyanov, K.S. Nguyen

Ranunculaceae

Thalictrum ichangense Lecoyer. ex Oliv.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Terrestrial and lithophytic herb to 0.4 m tall in open mossy rocks and cliffs. Leaves green to brown. Flowers white (or rarely light pink). Not rare.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1823.

All photos © - L. Averyanov, K.S. Nguyen

Myrsinaceae

Ardisia sp.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Treelet to 3 m tall among shady mossy limestone rocks. Flowers white. Not common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1822.

All photos © - L. Averyanov, K.S. Nguyen

Gesneriaceae

Petrocosmea sp.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden.

Lithophytic rosulate herb in crevices of vertical shady mossy limestone cliff. Not common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1821.

All photos © - L. Averyanov, K.S. Nguyen

Primulaceae

Lysimachia nummularia L.?

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Creeping terrestrial herb. Flowers bright yellow. Not common.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1820a.

All photos © - L. Averyanov, K.S. Nguyen

Primulaceae

Lysimachia petelotii Merr. aff.

Lao Cai Prov., Sapa Distr., the territory of Hoang Lien National Park allied to Sapa Town, route to Ham Rong mountain, around point N 22º20’02’’ E 103º50’55”, elevation 1600-1680 m a.s.l. Humid mossy secondary forest and scrub on very steep slopes of mountain composed with solid marble-like highly eroded limestone on the territory of town botanical garden. Terrestrial and lithophytic herb to 0.4 m tall in shady places between limestone rocks. Flowers bright yellow. Occasional.

26 May 2022, L. Averyanov, Tran Huy Thai, Khang Sinh Nguyen, T. Maisak, VR 1820.

All photos © - L. Averyanov, K.S. Nguyen