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LE 01077178

LE 01077178

Begonia hemsleyana Hook.f.⁣ det. Averyanov, Leonid Vladimirovich at 27.03.2002

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL2799. Collection date: 27.03.2002.
Administrative regions: VN - Tinh Lao Cai.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia hemsleyana Irmsch.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha
municipality, to the S of Na Nheo village (in the vicinity of point
21ø59'04''N, 104ø15'08''E). Primary closed broad-leaved evergreen wet
submontane forest on steep granite and quartzite slopes of stream canyon at elev. 900-1150 m a.s.l. Terrestrial herb up to 0.5 m hg among wet mossy rocks along stream. Leaves green, below light green with purple tint, petiole dull pink-brown. Common.

No HAL 2799 27 March 2002
Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position): 21° 59′ 4″ N, 104° 15′ 8″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077178 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077178
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LE 01077179

LE 01077179

Begonia hemsleyana Hook.f.⁣ det. Averyanov, Leonid Vladimirovich at 26.10.2013

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CPC6340. Collection date: 26.10.2013.
Administrative regions: VN - Tinh Nghe An.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia hemsleyana

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, eastern slopes of Phu Xai Lai Leng Mountain.

Primary and secondary broad-leaved forest on steep mountain slopes composed of sandstone and gray shale at elevation 1300-1500 m a.s.l. around point 19°13’53.4’’N 104°12’09.7’’E.

Terrestrial herb in shady place. Leaves dark green above, petioles and fruits dull dirty purple. Common.

26 October 2013 CPC 6340
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan
Coordinates (geographic position): 19° 13′ 53.4″ N, 104° 12′ 9.7″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077179 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077179
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LE 01077180

LE 01077180

Begonia hemsleyana Hook.f.⁣ det. Averyanov, Leonid Vladimirovich at 02.11.2013

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CPC6570. Collection date: 02.11.2013.
Administrative regions: VN - Tinh Thanh Hoa.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia hemsleyana

Thanh Hoa Prov., Thuong Xuan Distr., Bat Mot Municipality, Vin village, Xuan Lien Natural Reserve.

Primary broad-leaved evergreen wet forest on shale at elevation 1000-1200 m a.s.l. around point 19°58’18.2’’N 104°59’24.0’’E.

Terrestrial herb in shady places along stream slope. Common.

2 November 2013 CPC 6570
L.Averyanov, N.T.Hiep, N.S.Khang
Coordinates (geographic position): 19° 58′ 18.2″ N, 104° 59′ 24″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077180 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077180
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LE 01077181

LE 01077181

Begonia hemsleyana Hook.f.⁣ det. Averyanov, Leonid Vladimirovich at 15.11.2013

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CPC7157. Collection date: 15.11.2013.
Administrative regions: VN - Tinh Son La.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia hemsleyana Hook.f.

Son La Prov., Van Ho Distr., Tan Xuan Municipality, Cot Moc village, territory of Xuan Nha natural reserve, eastern slopes of Pha Luong Mountain.

Remnants of primary and secondary broad-leaved evergreen humid forest on very steep mountain slopes composed by shale and sandstone at elevation about 900-1450 m a.s.l. around point 20°40’33.3’’N 104°39’00.3’’E.

Lithophytic herb on large mossy stream boulders along narrow shady rocky stream canyon. Flowers pink, anthers and stigmas yellow. Common.

15 November 2013 CPC 7157
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, N.D.Thang, L.D.Qui
Coordinates (geographic position): 20° 40′ 33.3″ N, 104° 39′ 0.3″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077181 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077181
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LE 01077182

LE 01077182

Begonia hemsleyana Hook.f.⁣ det. Averyanov, Leonid Vladimirovich at 24.10.2013

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CPC6125. Collection date: 24.10.2013.
Administrative regions: VN - Tinh Nghe An.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia hemsleyana?

Nghe An Prov., Ky Son Distr., Na Ngoi Municipality, Phu Kha village, eastern slopes of Phu Xai Lai Leng mountain system.

Primary broad-leaved forest on steep eastern granite slopes of Phu Xai Lai Leng Mountain at elevation 1700- 2300 m a.s.l. around point 19°12’54’’N 104°12’01’’E.

Terrestrial herb in shady place. Flowers pink. Occasional.

24 October 2013 CPC 6125
Coll.: L.Averyanov, N.T.Hiep, N.S.Khang, L.M.Tuan, N.A.Trang, L.H.Dan
Coordinates (geographic position): 19° 12′ 54″ N, 104° 12′ 1″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077182 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077182
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LE 01077183

LE 01077183

Begonia picturata Yan Liu, S.M.Ku & C.I Peng⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: CBL881. Collection date: 04.12.1998.
Administrative regions: VN - Tinh Cao Bang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia sp.

N. Vietnam, prov. Cao Bang, distr. Thach An, municipality Thuy Hung,
vicinities of Na Lit village (N 22ø30' E 106ø27'), about 27 km to SE
from Cao Bang town. Primary evergreen broadleaved closed dry forest on
steep slopes and bluffs near tops of remnant limestone ridge at
450-500 m alt. Epilite herb on vertical wet shadow cliffs. Leaves
velvety deep purple above, brightly red-purple below. Common.

No CBL 881 04 Dec. 1998

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: Averyanov L., N.Q.Binh, P.K.Loc, N.X.Tam.
Coordinates (geographic position): 22° 30′ N, 106° 27′ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077183 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077183
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LE 01077184

LE 01077184

Begonia picturata Yan Liu, S.M.Ku & C.I Peng⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Unknown Field collecting number: 1564. Collection date: 13.01.1961.
Administrative regions: VN - Tinh Tuyen Quang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA VIETNAMICA
Begoniaceae
Begonia picturata Yan Liu, S.M.Ku & C.I Peng

N.Vietnam, Tuyen Quang,
13 01 1961 No 1564
Comment:
Работа выполнена при финансовой поддержке Минобрнауки России в рамках Соглашения № 075-15-2021-1056
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077184 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077184
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LE 01077185

LE 01077185

Begonia peltatifolia H.L.Li⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL11489. Collection date: 11.04.2008.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Quang Binh Prov., Quang Ninh Distr., Truong Son municipality, around Long Son village at 17º13’11’’N 106º26’58’’E.

Secondary dry forest on the top of highly eroded karst limestone hill composed with gray solid limestone above high vertical cliff along Long Dai River at elevation about 300 m a.s.l.

Lithophytic herb on vertical cliff. Leaves pinkish. Very common.

HAL 11489 11 April 2008
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, N.S.Khang
Coordinates (geographic position): 17° 13′ 11″ N, 106° 26′ 58″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077185 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077185
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LE 01077186

LE 01077186

Begonia peltatifolia H.L.Li⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Phan Ke Loc; P.H. Hoang; Averyanov, Leonid Vladimirovich Field collecting number: CBL1812. Collection date: 29.04.1999.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia sp.

N. Vietnam, prov. Ha Giang, distr. Meo Vac, municipality Sung Chang,
vicinities of Lu Lu Phin village (N 23ø11' E 105ø18'). Secondary open
broadleaved forest on steep slopes and bluffs of karst remnant
limestone ridge at 1300-1350 m elev. Terrestrial and lithophyte herb
in shady wet place. Flowers pink. Common.

No CBL 1812 29 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: P.K.Loc, P.H.Hoang, Averyanov L.
Coordinates (geographic position): 23° 11′ N, 105° 18′ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077186 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077186
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LE 01077187

LE 01077187

Begonia peltatifolia H.L.Li⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Phan Ke Loc; P.H. Hoang; Averyanov, Leonid Vladimirovich Field collecting number: CBL1364. Collection date: 13.04.1999.
Administrative regions: VN - Tinh Cao Bang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia sp.

N. Vietnam, prov. Cao Bang, distr. Bao Lac, municipality Yen Lac,
vicinities of Yen Lac village (N 22ø44' E 105ø50'). Primary
semideciduous broad-leaved forest on steep slopes and bluffs of N
exposition of remnant karst limestone ridge at 1300-1350 elev.
Lithophyte herb on shady vertical cliffs. Flowers light pink. Common.

No CBL 1364 13 April 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: P.K.Loc, P.H.Hoang, Averyanov L.
Coordinates (geographic position): 22° 44′ N, 105° 50′ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077187 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077187
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LE 01077188

LE 01077188

Begonia peltatifolia H.L.Li⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Phan Ke Loc; P.H. Hoang; Averyanov, Leonid Vladimirovich Field collecting number: CBL1936. Collection date: 01.05.1999.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Lao Va Chai,
vicinities of Ngan Chai village, 6 km to W of Yen Minh town (N 23ø07'
E 105ø08'). Primary evergreen wet mossy mixed forest (with domination
of Tsuga chinensis and Pinus kwangtungensis) along tops of karst
remnant limestone ridge at 1500-1600 m elev. Lithophyte herb on shady
vertical cliffs. Leaves uniformly light green with purple petiole.
Flowers pink. Very common at 1450-1500 m. Codominanthe of herb
lithophyte communities.

No CBL 1936 01 May 1999

International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: P.K.Loc, P.H.Hoang, Averyanov L.
Coordinates (geographic position): 23° 7′ N, 105° 8′ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077188 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077188
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LE 01077189

LE 01077189

Begonia picturata Yan Liu, S.M.Ku & C.I Peng⁣ det. Averyanov, Leonid Vladimirovich at 2012

Collectors: Tien Hiep Nguyen; et al. Field collecting number: NTH3306. Collection date: 05.10.1999.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia sp.

N. Vietnam, Ha Giang prov., Meo Vac distr., Shung Cha municipality,
vicinities of Lo Loi Phin village (N 23º11' E 105º17'). Wet secondary
mossy forest near the top of remnant karst limestone ridge at elev.
1250 m a.s.l. Lithophytic forb on shady mossy cliffs of N exposition.
Petiole reddish. Not rare.

No NTH 3306 05 Oct. 1999
Collectors: N.T. Hiep, N.Q. Binh, L. Averyanov, P. Cribb.
Coordinates (geographic position): 23° 11′ N, 105° 17′ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077189 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077189
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LE 01077190

LE 01077190

Begonia palmata D.Don⁣ det. Averyanov, Leonid Vladimirovich at 15.03.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6758. Collection date: 15.03.2005.
Administrative regions: VN - Tinh Lang Son.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia palmata

Vietnam, Lang Son Prov., Bac Son Distr., Tan Tri Municipality, around Na Mau village, Khau Kieng ridge composed with shale.

Deeply degraded remnants of primary and secondary broadleaved evergreen wet forest with bamboo at elevation 800-1100 m a.s.l.

Terrestrial and lithophytic herb on shady rocky slope. Common.

No HAL 6758 15 March 2005.
Collectors: L.Averyanov, N.T.Hiep, P.V.The, A.Averyanova.
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077190 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077190
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LE 01077191

LE 01077191

Begonia palmata D.Don⁣ det. Averyanov, Leonid Vladimirovich at 09.03.2013

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: LA-VN270. Collection date: 09.03.2013.
Administrative regions: LA - Khammouan.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF LAOS
Begoniaceae
Begonia palmata D.Don?

Kham Mouan Prov., Bounlapha Distr., Thong Sam village, Hinnam No Protected Area, Pu Pha Song Mt. composed by sandstone, around point 17°35’13.2”N 105°47’49.8”E.

Primary evergreen broad-leaved and mixed forest on W macroslope at elevation from 500 m to the mountain top elevated to 1425 m.

Terrestrial herb in shady place along stream at elevation 1100 m., leaves dirty purple below. Common.

LA-VN 270 09 March 2013
Coll.: L.Averyanov, N.T.Hiep, V.Lamxay, N.S.Khang, P.V.The, S.Lorphengsy
Coordinates (geographic position): 17° 35′ 13.2″ N, 105° 47′ 49.8″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077191 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077191
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LE 01077192

LE 01077192

Begonia oreodoxa C.Y.Wu & T.C.Ku⁣ det. Nguyen Quang Hieu at 09.04.2014

Collectors: Nguyen Quang Hieu Field collecting number: CPC7323. Collection date: 09.04.2014.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia oreodoxa Chun & F. Chun ex C. Y. Wu & T. C. Ku, Acta Phytotax. Sin. 33: 274. 1995 ( stigmas if 3).

Ha Giang Prov., Bac Me District., Phieng Luong commune, Phieng Luong village , Suoi Do stream
Primary evergreen broad- leaf forest on schist at elevation 1000-1140 m a.s.l.
Grows in soil humus , on slope and top of mountaine at elevation 1135 m a.s.l. around point 220 37’ 32.6’’N;1050 18’ 23.9’’E, 1135 m m a.s.l.
Terrestrial herb, fruit white- green, rare
09 April 2014, CPC 7323
Coll.: N. Q. Hieu, N.T.Hiep, N.N. Hung, T.Q. Ngan, T.P.Tuan, G.M. Pao
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077192 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077192
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LE 01077193

LE 01077193

Begonia minuscula Aver.⁣ ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 24.01.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6093. Collection date: 24.01.2005.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Fam. Begoniaceae
Begonia sp.

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, vicinities of A Rem village (17º23'32''N, 106º12'46''E). Heavily logged primary closed evergreen broad-leaves forest on steep slopes of rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation about 650-750 m a.s.l. Lithophytic herb. Leaves deep green above, light green, nearly white below. Not common.
No HAL 6093 24 January 2005.
Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.
Coordinates (geographic position): 17° 23′ 32″ N, 106° 12′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077193 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077193
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LE 01077194

LE 01077194

Begonia viscosa Aver. & H.Q.Nguyen⁣ det. Averyanov, Leonid Vladimirovich at 14.03.2013

Collectors: Tien Hiep Nguyen; et al. Field collecting number: LA-VN371. Collection date: 14.03.2013.
Administrative regions: LA - Vientiane Province.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF LAOS
Begoniaceae
Begonia viscosa Aver, et H.Q.Nguyen

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55’51.4”N 102°23’50.6”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.

Undershrub to 2 m tall in open rocky slopes and exposed cliffs place. Flowers light pink, fragrant. Anther and stigmas yellow. Very common.

LA-VN 371 14 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy
Coordinates (geographic position): 18° 55′ 51.4″ N, 102° 23′ 50.6″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077194 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077194
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LE 01077195

LE 01077195

Holotype of Begonia violacifolia Aver.⁣ ⟨Not published name⟩ det. Averyanov, Leonid Vladimirovich at 03.2012

Collectors: Phan Ke Loc; P.H. Hoang; Averyanov, Leonid Vladimirovich Field collecting number: CBL2084. Collection date: 05.05.1999.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Fam. Begoniaceae
Begonia sp.

N. Vietnam, prov. Ha Giang, distr. Yen Minh, municipality Du Gia, E slopes of Phu Tha Ca mountain system at 1800-2000 m elev. (N 23ø56' E 105ø13'). Primary evergreen broadleaved very wet mossy cloud forest on quartzite very steep slopes. Terrestrial and lithophyte herb on shady quartzite cliff. Flowers pink. Leaves above deep green, below purple-violet. Common.
No CBL 2084 03 May 1999
International Botanical Expedition of the U.S.A. National Geographic
Society (grant No 6300-98)
Collectors: P.K.Loc, P.H.Hoang, Averyanov L.
Coordinates (geographic position): 23° 56′ N, 105° 13′ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077195 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077195
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LE 01077196

LE 01077196

Begonia villifolia Irmsch.⁣ det. Averyanov, Leonid Vladimirovich at 27.03.2002

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL2810. Collection date: 27.03.2002.
Administrative regions: VN - Tinh Lao Cai.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia villifolia Irmsch.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha
municipality, to the S of Na Nheo village (in the vicinity of point
21°59′04′'N, 104°15′08′'E). Primary closed broad-leaved evergreen wet
submontane forest on steep granite and quartzite slopes of stream canyon at elev. 900-1150 m a.s.l. Terrestrial herb up to 1 m hg. Leaves deep
green with dark green irregular spot above, deep purple below. Flowers
white. Common.

HAL 2810 (Photo) 27 March 2002

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position): 21° 59′ 4″ N, 104° 15′ 8″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077196 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077196
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LE 01077197

LE 01077197

Begonia villifolia Irmsch.⁣ det. Averyanov, Leonid Vladimirovich at 14.03.2002

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL2301. Collection date: 14.03.2002.
Administrative regions: VN - Tinh Lao Cai.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia villifolia Irmsch.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha
municipality, elevation from Na Nheo village to the S from 680 to 880
m a.s.l. (around point 21°59′24′'N, 104°16′23′'E). Primary evergreen
broad-leaved submontane forest on steep granite and quartzite slopes at
elev. 800-880 m a.s.l. Terrestrial herb up to 1 m hg. Leaves with
red-purple-brownish marks. Common along wet stream slopes.

HAL 2301 (Photo) 14 March 2002

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position): 21° 59′ 24″ N, 104° 16′ 23″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077197 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077197
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LE 01077198

LE 01077198

Begonia vietnamensis H.Q.Nguyen & C.I Peng⁣ ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 14.03.2013

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: LA-VN375. Collection date: 14.03.2013.
Administrative regions: LA - Vientiane Province.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF LAOS
Begoniaceae
Begonia vietnamensis H.Q.Nguyen et C.I.Peng?

Vientiane Prov., Vang Vieng Distr., Nathong village, about 5 km to the W of Vang Vieng town, Tham Kang Mt., around point 18°55′51.4”N 102°23′50.6”E.

Dry broad-leaved primary and secondary evergreen forest on very steep rocky slopes and on vertical cliffs of remnant highly eroded rocky limestone mountains composed by solid crystalline limestone at elevation 300-500 m.

Lithophytic herb in shady place. Leaves rigid, dark uniform green above, very light uniform green below. Not common.

LA-VN 375 14 March 2013
Coll.: N.T.Hiep, L.Averyanov, N.S.Khang, P.V.The, S.Lorphengsy
Coordinates (geographic position): 18° 55′ 51.4″ N, 102° 23′ 50.6″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077198 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077198
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LE 01077199

LE 01077199

Begonia rupicola Miq.⁣ ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 17.06.1989

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: 441. Collection date: 17.06.1989.
Administrative regions: VN - Tinh Ba Ria-Vung Tau.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
Flora vietnamica
Begonia rupicola Miq. ?
Vietnam, prov. Vungtau-Condao, Con Dao.
N 8 град. 40'
E 106 град. 35'
В горном лесу.
17.06.1989.
Leg. Averyanov L., Kudryavtzeva E.
№ 441
Det. Averyanov L.
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077199 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077199
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LE 01077200

LE 01077200

Begonia rupicola Miq.⁣ ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 17.06.1989

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: 367. Collection date: 17.06.1989.
Administrative regions: VN - Tinh Ba Ria-Vung Tau.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
Flora vietnamica
Begonia rupicola Miq. ?
Vietnam, prov. Vungtau-Condao, Bay Canh
N 8град 40' E 106град. 35'
На скалах в тенистом горном лесу. Высота примерно 200 м.
17.06.1989
Leg. Averyanov L., Kudryavtzeva E.
№ 367
Det. Averyanov L.
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077200 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077200
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LE 01077201

LE 01077201

Begonia rupicola Miq.⁣ ⟮prelim. ID⟯ det. Averyanov, Leonid Vladimirovich at 17.06.1989

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: 301. Collection date: 17.06.1989.
Administrative regions: VN - Tinh Ba Ria-Vung Tau.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
Flora vietnamica
Begonia rupicola Miq. ?
Vietnam, prov. Vungtau-Condao, Bay Canh
N 8град 40' E 106град. 35'
В сыром замшелом горном лесу. Высота ок. 600 м. цветки белые.
17.06.1989
Leg. Averyanov L., Kudryavtzeva E.
№ 301
Det. Averyanov L.
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077201 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077201
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LE 01077202

LE 01077202

Begonia rugosula Aver.⁣ det. Averyanov, Leonid Vladimirovich at 23.05.2004

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL4796. Collection date: 23.05.2004.
Administrative regions: VN - Tinh Bac Kan.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM (NEW?)
Begoniaceae
Begonia sp.

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality,
village Phia Khao, Lung Li valley, around point 22°16′10′'N,
105°31′01′'E, Cot Moc mountain at elevation 800-900 m a.s.l.

Primary broad-leaved evergreen closed forest on very steep slopes and
cliffs near tops of rocky ridge composed with solid marble-like
stratified limestone.

Lithophyte in crevices of vertical cliffs. Flowers: tepals white,
red-purple outside, anthers and stigmata yellow. Leaves deep
green-brown with light green nerves above, dull brown-violet with light
green nerves below. Very common. HAL 4796 23 May 2004 (Photo).

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.
Coordinates (geographic position): 22° 16′ 10″ N, 105° 31′ 1″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077202 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077202
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LE 01077203

LE 01077203

Begonia tetragona Irmsch.⁣ det. Averyanov, Leonid Vladimirovich at 26.03.2002

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL2759. Collection date: 26.03.2002.
Administrative regions: VN - Tinh Lao Cai.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia tetragona Irmsch.

Northern Vietnam, Lao Cai Prov., Van Ban Distr., Khanh Yen Ha
municipality, to the S of Na Nheo village (in the vicinity of point
21°59′04′'N, 104°15′08′'E). Primary closed broad-leaved evergreen
submontane forest on steep granite and quartzite slopes of stream
canyon at elev. 850-950 m a.s.l. Terrestrial herb up to 1.5 m hg.
Leaves green. Flowers white. Common.

HAL 2759 (Photo) 26 March 2002

Collectors: L.Averyanov, P.K.Loc, D.T.Doan (FFI Project).
Coordinates (geographic position): 21° 59′ 4″ N, 104° 15′ 8″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077203 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077203
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LE 01077204

LE 01077204

Begonia rubrosetosa Aver.⁣ det. Averyanov, Leonid Vladimirovich at 21.04.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL7272. Collection date: 21.04.2005.
Administrative regions: VN - Tinh Thua Thien-Hue.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Thua Thien – Hue Prov., A Luoi Distr., A Roang Municipality, Tra Lenh Forestry Department station, around point 16°04′41′'N, 107°29′06′'E.

Primary closed evergreen broad-leaved forest on very steep mountain slopes composed with shale, sandstone and granite at elevation 700-800 m a.s.l.

Terrestrial and lithophytic herb up to 1 m tall along rocky stream valley. Flowers brightly red, anthers yellow. Not common.

HAL 7272 21 April 2005.

Collectors: L.Averyanov, P.K.Loc, J.Regalado, T.V.Thao, N.T.Vinh.
Coordinates (geographic position): 16° 4′ 41″ N, 107° 29′ 6″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077204 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077204
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LE 01077205

LE 01077205

Begonia rubrosetosa Aver.⁣ det. Averyanov, Leonid Vladimirovich at 21.04.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL7272. Collection date: 21.04.2005.
Administrative regions: VN - Tinh Thua Thien-Hue.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Thua Thien – Hue Prov., A Luoi Distr., A Roang Municipality, Tra Lenh Forestry Department station, around point 16°04′41′'N, 107°29′06′'E.

Primary closed evergreen broad-leaved forest on very steep mountain slopes composed with shale, sandstone and granite at elevation 700-800 m a.s.l.

Terrestrial and lithophytic herb up to 1 m tall along rocky stream valley. Flowers brightly red, anthers yellow. Not common.

HAL 7272 21 April 2005.

Collectors: L.Averyanov, P.K.Loc, J.Regalado, T.V.Thao, N.T.Vinh.
Coordinates (geographic position): 16° 4′ 41″ N, 107° 29′ 6″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077205 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077205
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LE 01077206

LE 01077206

Paratype of Begonia rubrosetosa Aver.⁣ det. Averyanov, Leonid Vladimirovich at 10.05.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL8065. Collection date: 10.05.2005.
Administrative regions: VN - Tinh Thua Thien-Hue.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia rubrosetosa Aver., sp. nov. Paratype

Vietnam, Thua Thien – Hue Prov., Huong Thuy Distr., Duong Hoa Municipality, Huong Thuy forest enterprise territory, around point 16°13′20′'N, 107°34′23′'E, SW slopes of Mang Chan ridge at elevation 600-800 m a.s.l. Fractionally logged primary closed evergreen broad-leaved forest along tops of ridge composed with rocky quartzite outcrops. Terrestrial herb up to 1.5 m tall in shady place. Flowers red. Leaves uniform green on both sides. Common.
HAL 8065 10 May 2005.
Collectors: L.Averyanov, P.K.Loc, T.V.Thao, N.T.Vinh.
Coordinates (geographic position): 16° 13′ 20″ N, 107° 34′ 23″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077206 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077206
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LE 01077207

LE 01077207

Begonia sp.⁣

Field collecting number: 29976. Collection date: 18.05.1940.
Record creation: 2021-10-22, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077207 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077207
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LE 01077208

LE 01077208

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 18.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12762. Collection date: 18.02.2009.
Administrative regions: VN - Tinh Phu Tho.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, Ten Mountain, around mountain top, point 21°06′49”N 104°56′03”E.

Primary broad-leaved evergreen forest on steep mountain slopes composed with shale at elevation 800-1000 m a.s.l.

Terrestrial and lithophytic herb on very steep shady rocky slope. Leaves uniform dark green. Occasional.

HAL 12762 18 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 21° 6′ 49″ N, 104° 56′ 3″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077208 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077208
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LE 01077209

LE 01077209

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 18.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12814. Collection date: 18.02.2009.
Administrative regions: VN - Tinh Phu Tho.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, Ten Mountain, around mountain top, point 21°06′49”N 104°56′03”E.

Primary broad-leaved evergreen forest on steep mountain slopes composed with shale at elevation 700-800 m a.s.l.

Terrestrial herb on shady rocky slope. Flowers light pink, anthers and stigmas yellow. Leaves uniform green. Locally common.

HAL 12814 18 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 21° 6′ 49″ N, 104° 56′ 3″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077209 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077209
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LE 01077210

LE 01077210

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 02.03.2022

Collectors: Unknown Field collecting number: N3765. Collection date: 1887.
Administrative regions: VN - Vietnam.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056; Flora of Vietnam
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.⁣

Vietnam.
N3765, 1887
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077210 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077210
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LE 01077211

LE 01077211

Paratype of Begonia crassula Aver.⁣ det. Averyanov, Leonid Vladimirovich at 03.12.2021

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12472. Collection date: 08.02.2009.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia crassula Aver., paratype

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, Bai Dinh village around point 17°44′04”N 105°49′14”E. Remnants of primary evergreen broad-leaved forest on very steep slopes and on tops of remnant hills composed with highly eroded marble-like solid limestone at elevation about 400-500 m a.s.l. Lithophytic herb or undershrub to 1.5 m tall on very steep rocky slopes and on shelves of vertical cliffs. Leaves succulent, glossy dark green, petioles and stipules glossy brightly red. Common.
HAL 12472 8 February 2009 Photo
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 17° 44′ 4″ N, 105° 49′ 14″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077211 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077211
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LE 01077212

LE 01077212

Holotype of Begonia umbrosa Aver.⁣ ⟨not published name⟩ det. Averyanov, Leonid Vladimirovich at 11.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12501. Collection date: 11.02.2009.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia umbrosa Aver., sp.nov.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, to the EEN of Bai Dinh village around point 17°45′27”N 105°47′46”E. Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation about 600-700 m a.s.l. Lithophytic herb on tall vertical shady cliffs, particularly on wet travertine deposits. Flowers light pink to nearly white, fragrant. Leaves uniform green. Very common.
HAL 12501 11 February 2009 Photo.
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 17° 45′ 27″ N, 105° 47′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077212 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077212
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LE 01077213

LE 01077213

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 16.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12624. Collection date: 16.02.2009.
Administrative regions: VN - Tinh Phu Tho.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Phu Tho Prov., Tan Son Distr., Xuan Son Municipality, Du village, around point 21°06′57”N 104°57′17”E.

Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation 400-600 m a.s.l.

Lithophytic herb in crevices of shady cliffs on rocky steep slope. Leaves dark green, young purple-red. Very common.

HAL 12624 16 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 21° 6′ 57″ N, 104° 57′ 17″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077213 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077213
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LE 01077214

LE 01077214

Isotype of Begonia umbrosa Aver.⁣ ⟨not published name⟩ det. Averyanov, Leonid Vladimirovich at 11.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12501. Collection date: 11.02.2009.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia umbrosa sp.nov.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, to the EEN of Bai Dinh village around point 17°45′27”N 105°47′46”E. Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation about 600-700 m a.s.l. Lithophytic herb on tall vertical shady cliffs, particularly on wet travertine deposits. Flowers light pink to nearly white, fragrant. Leaves uniform green. Very common.
HAL 12501 11 February 2009 Photo.
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 17° 45′ 27″ N, 105° 47′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2. Processing status: work_status_1
Citation: Specimen LE 01077214 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077214
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LE 01077215

LE 01077215

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 11.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12570. Collection date: 11.02.2009.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, to the EEN of Bai Dinh village around point 17°46′34”N 105°48′56”E.

Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation about 700-800 m a.s.l.

Terrestrial and lithophytic herb to 0.5 m tall on very steep rocky shady slopes and cliffs composed with shale. Locally common.

HAL 12570 11 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 17° 46′ 34″ N, 105° 48′ 56″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077215 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077215
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LE 01077216

LE 01077216

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 11.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12529. Collection date: 11.02.2009.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, to the EEN of Bai Dinh village around point 17°45′27”N 105°47′46”E.

Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation about 600-700 m a.s.l.

Terrestrial erect herb to 1 m tall in shady wet alluvial rocky valley of small stream. Flower buds light pinkish. Locally common.

HAL 12529 11 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 17° 45′ 27″ N, 105° 47′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077216 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077216
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LE 01077217

LE 01077217

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 11.02.2009

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL12529. Collection date: 11.02.2009.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Quang Binh Prov., Minh Hoa Distr., Dan Hoa Municipality, to the EEN of Bai Dinh village around point 17°45′27”N 105°47′46”E.

Primary broad-leaved closed wet forest on very steep rocky slopes and cliffs of low remnant mountains composed with highly eroded solid marble-like limestone at elevation about 600-700 m a.s.l.

Terrestrial erect herb to 1 m tall in shady wet alluvial rocky valley of small stream. Flower buds light pinkish. Locally common.

HAL 12529 11 February 2009
Coll.: L.Averyanov, P.K.Loc, N.T.Vinh, L.T.Son.
Coordinates (geographic position): 17° 45′ 27″ N, 105° 47′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077217 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077217
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LE 01077218

LE 01077218

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 26.01.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6195. Collection date: 26.01.2005.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Begoniaceae
Begonia sp.

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, about 0.5 km to E of A Rem village (17°23′32′'N, 106°12′46′'E).

Primary closed broad-leaved forest on steep slopes of rocky ridge composed with solid marble-like highly eroded solid crystalline limestone at elevation about 750 m a.s.l.

Terrestrial and lithophytic herb. Leaves deep green with irregular palmate whitish spots. Common.

HAL 6195 26 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.
Coordinates (geographic position): 17° 23′ 32″ N, 106° 12′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077218 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077218
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LE 01077219

LE 01077219

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 26.01.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6193. Collection date: 26.01.2005.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Begoniaceae
Begonia sp.

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, about 0.5 km to E of A Rem village (17°23′32′'N, 106°12′46′'E).

Primary closed broad-leaved forest on steep slopes of rocky ridge composed with solid marble-like highly eroded solid crystalline limestone at elevation about 750 m a.s.l.

Terrestrial herb up to 1 m tall. Common.

HAL 6193 26 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.
Coordinates (geographic position): 17° 23′ 32″ N, 106° 12′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077219 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077219
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LE 01077220

LE 01077220

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 25.01.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6156. Collection date: 25.01.2005.
Administrative regions: VN - Tinh Quang Binh.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Plants of Phong Nha - Ke Bang National Park
Begoniaceae
Begonia sp.

Vietnam, Quang Binh Prov., Bo Trach Distr., Tan Trach Municipality, about 1.5 km to SE of A Rem village (17°23′32′'N, 106°12′46′'E).

Primary closed broad-leaved forest on steep slopes of rocky ridge composed with solid marble-like highly eroded stratified crystalline limestone at elevation about 700-750 m a.s.l.

Lithophytic herb on vertical cliff. Common. HAL 6156 25 January 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh, N.Q.Vinh, N.T.Binh.
Coordinates (geographic position): 17° 23′ 32″ N, 106° 12′ 46″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077220 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077220
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LE 01077221

LE 01077221

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 19.05.2004

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL4622. Collection date: 19.05.2004.
Administrative regions: VN - Tinh Bac Kan.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

N.Vietnam, Bac Kan Prov., Cho Don Distr., Ban Thi Municipality,
village Phia Khao, around point 22°15′35′'N, 105°31′17′'E at elevation
800-900 m a.s.l.

Remnants of primary broad-leaved evergreen closed wet forest on very
steep slopes and cliffs of rocky ridges and mesae composed with solid
marble-like stratified limestone.

Lithophytic herb. Leaves uniform green on both sides, young
reddish-pink. Very common.

HAL 4622 19 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.
Coordinates (geographic position): 22° 15′ 35″ N, 105° 31′ 17″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077221 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077221
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LE 01077222

LE 01077222

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 31.03.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL7145. Collection date: 31.03.2005.
Administrative regions: VN - Tinh Thua Thien-Hue.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°09′58′'N, 107°36′07′'E.

Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation 300-400 m a.s.l.

Lithophytic and terrestrial herb on rocky steep hill slope. Flowers white, anther yellow. Leaves with indistinct whitish spots, veins purple-brown. Not common.

HAL 7145 31 March 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh.
Coordinates (geographic position): 16° 9′ 58″ N, 107° 36′ 7″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077222 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077222
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LE 01077223

LE 01077223

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 30.03.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL7114. Collection date: 30.03.2005.
Administrative regions: VN - Tinh Thua Thien-Hue.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Thua Thien – Hue Prov., Nam Dong Distr., Huong Son Municipality, around point 16°10′22′'N, 107°36′24′'E.

Fractionally logged primary closed broad-leaved evergreen lowland forest along La Ma River on very steep hill slopes composed with clayey shale and sandstone at elevation about 300 m a.s.l.

Terrestrial herb on shady slope along rocky stream valley. Flowers white with pink tint, anthers yellow. Locally common.

HAL 7114 30 March 2005.

Collectors: L.Averyanov, P.K.Loc, P.V.The, A.Averyanova, N.T.Vinh.
Coordinates (geographic position): 16° 10′ 22″ N, 107° 36′ 24″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077223 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077223
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LE 01077224

LE 01077224

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 07.03.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6583. Collection date: 07.03.2005.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, about 1.5 km to SW of Phieng Luong Municipality headquarter (22°39′29″N, 105°19′35″E).

Heavily logged primary closed evergreen broad-leaved forest on slopes and tops of mountains composed with solid highly eroded crystalline limestone at elev. about 900-1150 m a.s.l.

Lithophytic herb on vertical cliffs. Flowers pink, anthers and stigma yellow. Leaves deep green, deep purple below. Locally very common.

HAL 6583 7 March 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Coordinates (geographic position): 22° 39′ 29″ N, 105° 19′ 35″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077224 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077224
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LE 01077225

LE 01077225

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 07.03.2005

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL6583. Collection date: 07.03.2005.
Administrative regions: VN - Tinh Ha Giang.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

Vietnam, Ha Giang Prov., Bac Me Distr., Phieng Luong Municipality, about 1.5 km to SW of Phieng Luong Municipality headquarter (22°39′29″N, 105°19′35″E).

Heavily logged primary closed evergreen broad-leaved forest on slopes and tops of mountains composed with solid highly eroded crystalline limestone at elev. about 900-1150 m a.s.l.

Lithophytic herb on vertical cliffs. Flowers pink, anthers and stigma yellow. Leaves deep green, deep purple below. Locally very common.

HAL 6583 7 March 2005. Photo.

Collectors: L.Averyanov, P.K.Loc, N.T.Vinh, A.Averyanova.
Coordinates (geographic position): 22° 39′ 29″ N, 105° 19′ 35″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077225 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077225
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LE 01077226

LE 01077226

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 27.05.2004

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL4888. Collection date: 27.05.2004.
Administrative regions: VN - Tinh Bac Kan.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation

300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on mossy rocks. Leaves uniform green on both sides,
petioles gray-green, young leaves pinkish. Not common at elev. 300-400
m a.s.l.

HAL 4888 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.
Coordinates (geographic position): 21° 56′ 44″ N, 106° 5′ 9″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077226 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077226
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LE 01077227

LE 01077227

Begonia sp.⁣ det. Averyanov, Leonid Vladimirovich at 27.05.2004

Collectors: Averyanov, Leonid Vladimirovich; et al. Field collecting number: HAL4888. Collection date: 27.05.2004.
Administrative regions: VN - Tinh Bac Kan.
Groups of specimens: L. V. Averyanov specimens; L. V. Averyanov herbarium; Соглашение Минобрнауки №075-15-2021-1056
Original label text:
FLORA OF VIETNAM
Begoniaceae
Begonia sp.

N.Vietnam, Bac Kan Prov., Na Ri Distr., Liem Thuy Municipality,
village Na Bo, around point 21°56′44′'N, 106°05′09′'E, at elevation

300-700 m a.s.l.

Primary broad-leaved evergreen closed wet forest on very steep slopes
and cliffs of rocky ridges and mesae composed with white solid
marble-like crystalline limestone.

Lithophytic herb on mossy rocks. Leaves uniform green on both sides,
petioles gray-green, young leaves pinkish. Not common at elev. 300-400
m a.s.l.

HAL 4888 27 May 2004

Collectors: L.Averyanov, N.T.Hiep, P.V.The, N.T.Vinh.
Coordinates (geographic position): 21° 56′ 44″ N, 106° 5′ 9″ E ±1000 m
Record creation: 2021-11-09, Leonid Averyanov, PhotoScan D2
Citation: Specimen LE 01077227 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01077227
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