Genre : Betula

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(seuls figurent les spécimens informatisés et non l''intégralité des collections)

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[501]
Betula pumila L.

MNHN-P-P00535158 Herbier
Collection Hb. Gray
Canada (CA)
- Blomidon Mountains, Bay of Islands, Newfoundland
Fernald, M.L.|Wiegand, K.M. 3256
[502]
Betula pumila L.

MNHN-P-P00535159 Herbier
(CA)
- Terre Neuve
Lamare-Picquot, C.A.
[503]
Betula pumila L.

MNHN-P-P00535160 Herbier
(CA)
- Labrador
Lamare-Picquot, C.A.
[504]
Betula pumila L.

MNHN-P-P00535161 Herbier
Collection Hb. Maire in Cosson
Amérique boréale (CA)
Léman
[505]
Betula pumila L.

MNHN-P-P00535162 Herbier
Collection Cosson E.
Canada (CA)
- Bass River, N.B.
Fowler, J.
[506]
Betula pumila L.

MNHN-P-P00535163 Herbier
Canada
- Dunes de Cap de l'Est, Ile de la Grande Entrée (Iles de la Madeleine), Québec
Marie-Victorin|Rolland-Germain 9415
[507]
Betula pumila L.

MNHN-P-P00535164 Herbier
Canada
- Dunes de Cap de l'Est, Ile de la Grande Entrée (Iles de la Madeleine), Québec
Marie-Victorin|Rolland-Germain 9415
[508]
Betula pumila L.

MNHN-P-P00535165 Herbier
Canada
- Dunes de Cap de l'Est, Ile de la Grande Entrée (Iles de la Madeleine), Québec
Marie-Victorin|Rolland-Germain 9415
[509]
Betula pumila L.

MNHN-P-P00535166 Herbier
Canada (CA)
- Exploits River & Badger Brook, Newfoundland
Robinson, B.L.|Schrenk, H. 2
[510]
Betula pumila L.

MNHN-P-P00535167 Herbier
(CA)
- Terre Neuve
La Pylaie, de 797
[511]
Betula pumila L.

MNHN-P-P00535168 Herbier
(CA)
- Terre Neuve
La Pylaie, de 798
[512]
Betula pumila L.

MNHN-P-P00535169 Herbier
(CA)
- Terre Neuve
La Pylaie, de 800
[513]
Betula pumila L.

MNHN-P-P00535170 Herbier
(US)
- Minneapolis, Minnesota
Sandberg, J.H.
[514]
Betula pumila L.

MNHN-P-P00535171 Herbier
(CA)
- Sphagnum bog, Petit Rocher, Gloucester Co., New Brunswick
Blake, S.F. 5498
[515]
Betula pumila L.

MNHN-P-P00535172 Herbier
(US)
- Miller Sud, Lake Michigan
Chase, A. 1797
[516]
Betula pumila L.

MNHN-P-P00535173 Herbier
Collection Drake
(US)
- Albion, Dane Co., Wisconsin
Kumlien, T. 171
[517]
Betula pumila L.

MNHN-P-P00535174 Herbier
Collection Drake
(US)
- Albion, Dane Co., Wisconsin
Kumlien, T. 171
[518]
Betula pumila L.

MNHN-P-P00535175 Herbier
Etats-Unis (US)
- Massachusetts
Torrey
[519]
Betula pumila L.

MNHN-P-P00535176 Herbier
(US)
- Lac Washington
Vilmorin, M. de
[520]
Betula sandbergii Britton

MNHN-P-P00535177 Herbier
(US)
- Lake Nadnais, Ramsey Co., Minnesota
Rydberg, P.A.
[521]
Betula tortuosa Ledeb.

MNHN-P-P00535178 Herbier
Groenland (GL)
- Qagdlimut
Grontved, J. 747
[522]
Betula alba L.

MNHN-P-P01090282 Herbier
France (FR)
- Clavaux ?
Verheggen, P.
[523]
Betula pubescens Ehrh.

MNHN-P-P01090285 Herbier
Belgique (BE)
- Bovigny ? (section de la commune belge de Gouvy)
Verheggen, P.
[524]
Betula verrucosa Ehrh.

MNHN-P-P01082533 Herbier
Collection Herbier ethnobotanique
France (FR)
- Rouen-Sud, Côte crayeuse, près d'Orival
Portères, R.
[525]
Betula sp.

MNHN-P-P01093132 Herbier
Collection Herbier Germaine Pottier-Alapetite
Norvège (NO)
- Fond du Narvik f[jord]
Pottier-Alapetite, G.
[526]
Betula pendula Roth var. szechuanica (C.K.Schneider) Ashburner & McAllister

MNHN-P-P01106099 Herbier
Chine (CN)
- Jiulong Xian
Boufford, D.E.|Christoph, Sharon|Davidson, Chris|Li, Xinhui|Tao, Yang. 44075
[527]
Betula nigra L.

MNHN-P-P01106292 Herbier
Etats-Unis (US)
- Cass County
Hill, S.R. 36913
[528]
Betula pendula Roth

MNHN-P-P00999095 Herbier
Collection Herbier Paul Jovet
France (FR)
- Ascain – La Rhune – environs des Trois Fontaines
Jovet, P.
[529]
Betula pendula Roth

MNHN-P-P00996490 Herbier
Collection Herbier Paul Jovet
France (FR)
- Banca - Loc. du Prunus
Jovet, P.
[530]
Betula pendula Roth

MNHN-P-P00996778 Herbier
Collection Herbier Paul Jovet
France (FR)
- Banca – localité au Prunus lusitanica
Jovet, P.
[531]
Betula pendula Roth

MNHN-P-P00996884 Herbier
Collection Herbier Paul Jovet
France (FR)
- Itxassou - Laxia
Jovet, P.
[532]
Betula pendula Roth

MNHN-P-P00996885 Herbier
Collection Herbier Paul Jovet
France (FR)
- Itxassou - Laxia
Jovet, P.
[533]
Betula pendula Roth

MNHN-P-P00997305 Herbier
Collection Herbier Paul Jovet
France (FR)
- Ascain – La Rhune – environs de la route de l'Impératrice
Jovet, P.
[534]
Betula sp.

MNHN-P-P01048028 Herbier
[535]
Betula nana L.

MNHN-P-P00882945 Herbier
Collection Service des Cultures
[France] (FR)
- Tourbière de Mouthe - Ht Doubs
Farille, M.
[536]
Betula nana L.

MNHN-P-P00882946 Herbier
Collection Service des Cultures
Moldavia (MD)
- Distr. Suceava. In sphagnetis "Lucina" supra pagum Moldova Sulița
Topa, E.
[537]
Betula papyrifera Marshall

MNHN-P-P00870185 Herbier
[538]
Betula pubescens Ehrh.

MNHN-P-P00927249 Herbier
Collection Herbier Paul Jovet
France (FR)
- Itxassou – entre l'école de Laxia et Ossingaraya
Jovet, P.
[539]
Betula pendula Roth

MNHN-P-P00928162 Herbier
Collection Herbier Paul Jovet
France (FR)
- Itxassou – vallon de Laxia
Jovet, P.
[540]
Betula pendula Roth

MNHN-P-P00928167 Herbier
Collection Herbier Paul Jovet
France (FR)
- Ascain – propriété voisine du Pont Romain
Jovet, P.
[541]
Betula pendula Roth

MNHN-P-P00897903 Herbier
Collection AAU
Serbia (YU)
- N of Lake Vlasina, c. 4 km N of the dam in the N part of the lake. Very damp slopes at river Vlasina, with Alnus and Betula, very rich in tall herbs.
Frost-Olsen, P. 6348
[542]
Betula alba L.

MNHN-P-P00826171 Herbier
Collection Herbier Alain Jouy
France (FR)
- Milly la Forêt. Forêt des Trois Pignons
Jouy, A. 789
[543]
Betula pubescens Ehrh.

MNHN-P-P00826204 Herbier
Collection Herbier Alain Jouy
France (FR)
- Forêt de Coye. Enclos de la Sauvageonne
Jouy, A. 1142
[544]
Betula delavayi Franch.

MNHN-P-P00939122 Herbier
Chine (CN)
- Along Xian road X817
Boufford, D.E.|Bartholomew, B.|Guo, J.|Harber, J.F. 44738
[545]
Betula papyrifera Marshall

MNHN-P-P00971251 Herbier
Etats-Unis d'Amérique (US)
- Button Bluff.
Nee, M. 63230
[546]
Betula populifolia Marshall

MNHN-P-P00946304 Herbier
Etats-Unis d'Amérique (US)
- Carroll County
Wood, E.W.|&, al. 5075
[547]
Betula sp.

MNHN-P-P00947840 Herbier
Andorre (AD)
- Soldeu
Navarro, C.|&, al. CN 740
[548]
Betula sp.

MNHN-P-P00947841 Herbier
Italie (IT)
- Commune de Sant' Alfio
Alvarez|&, al. IA 1575
[549]
Betula alnoides Buch.-Ham. ex D.Don

MNHN-P-P00949492 Herbier
[550]
Betula pumila L.

MNHN-P-P00949497 Herbier
[551]
Betula pumila L.

MNHN-P-P00949500 Herbier
[552]
Betula maximowicziana Regel

MNHN-P-P00949511 Herbier
[553]
Betula platyphylla Sukaczev var. japonica (Miq.) H.Hara

MNHN-P-P00949513 Herbier
[554]
Betula nana L. subsp. rotundifolia (Spach) Malyschev

MNHN-P-P00949519 Herbier
[555]
Betula alba L. var. glabrata (Wahlenb.) Munoz Garm. & Pedrol

MNHN-P-P00949524 Herbier
[556]
Betula platyphylla Sukaczev

MNHN-P-P00949525 Herbier
[557]
Betula cf. pubescens Ehrh.

MNHN-P-P00949528 Herbier
[558]
Betula nana L.

MNHN-P-P00949529 Herbier
[559]
Betula nigra L.

MNHN-P-P00949530 Herbier
[560]
Betula ovata Schrank

MNHN-P-P00949531 Herbier
[561]
Betula papyrifera Marshall

MNHN-P-P00949532 Herbier
[562]
Betula grossa Siebold & Zucc.

MNHN-P-P00949533 Herbier
[563]
Betula sp.

MNHN-P-P00949534 Herbier
[564]
Betula obscura Kotula

MNHN-P-P01198685 Herbier
[565]
Betula obscura Kotula

MNHN-P-P01198686 Herbier
[566]
Betula turkestanica Litv.

MNHN-P-P01198687 Herbier
[567]
Betula turkestanica Litv.

MNHN-P-P01198688 Herbier
[568]
Betula x aschersoniana Hayek

MNHN-P-P01207562 Herbier
Collection Service des Cultures - Herbier Weill
[France] (FR)
- Seine-et-Oise - Clairefontaine, Forêt des Yvelines, bords des mares à Sphagnum près la Poterie
Weill, J.
[569]
Betula pubescens Ehrh.

MNHN-P-P01207563 Herbier
Collection Service des Cultures - Herbier Weill
[France] (FR)
- Seine-et-Oise - Forêt de Rambouillet, Etang du Cerisaie
Weill, J.
[570]
Betula verrucosa Ehrh.

MNHN-P-P01207564 Herbier
Collection Service des Cultures - Herbier Weill
[France] (FR)
- Seine-et-Oise - Forêt des Yvelines, Cliarefontaine, domaine de Montjoie
Weill, J.
[571]
Betula verrucosa Ehrh.

MNHN-P-P01207565 Herbier
Collection Service des Cultures - Herbier Weill
[France] (FR)
- Seine-et-Oise - Forêt de Rambouillet, massif des Yvelines
Weill, J.
[572]
Betula verrucosa Ehrh.

MNHN-P-P01207566 Herbier
Collection Service des Cultures - Herbier Weill
[France] (FR)
- Alluvions de la Tinée, entre St-Etienne-de-Tinée et Le Bourguet
Weill, J.
[573]
Betula glandulosa Michx.

MNHN-P-P01119631 Herbier
Collection CAN
Canada (CA)
- Qikiqtaaluk Region : Baffin Island. Vicinity of Iqaluit. Laird Peninsula. West side of Linear (ca.) lake (Iqalugaarjuruluit) adjacent to and parallel with the coast (northern end of lake ca. 2 km south-southeast of the head of Tarr Inlet), in vicinity of cabin
Saarela, J.M.|Bull, R.D. 5013
[574]
Betula occidentalis Hook.

MNHN-P-P01119923 Herbier
Collection CAN
Canada (CA)
- Kitikmeot Region : Tree River (Kogluktualuk), vicinity of Plummer's Lodge, est side of river just south of lodge
Saarela, J.M. 5435
[575]
Betula celtiberica Rothm. & Vasc.

MNHN-P-P01121616 Herbier
Collection MA, lot 2025-007
España (SP)
- Lugo
- Subida a Tres Obispos
Valdés-Bermejo, E.|Gallego, Grupo 10698
[576]
Betula sp.

MNHN-P-P01121769 Herbier
Collection MA, lot 2025-007
Andorra (AD)
- Ordino, Casamanya, subida al pico desde el Col de Ordino
Valdés-Bermejo, E.|&, al. 12758
[577]
Betula celtiberica Rothm. & Vasc.

MNHN-P-P01121869 Herbier
Collection MA, lot 2025-007
España (SP)
- Orense
- El Teixadal
Valdés-Bermejo, E.|García, X.R.|Gracia, V.R. 10764
[578]
Betula nana L.

MNHN-P-P01068154 Herbier
[579]
Betula sp.

MNHN-P-P01068155 Herbier
[580]
Betula sp.

MNHN-P-P01068156 Herbier
[581]
Betula fruticosa Pall.

MNHN-P-P01068157 Herbier
[582]
Betula platyphylla Sukaczev

MNHN-P-P01068158 Herbier
[583]
Betula sp.

MNHN-P-P01068159 Herbier
[584]
Betula sp.

MNHN-P-P01068160 Herbier
[585]
Betula sp.

MNHN-P-P01068161 Herbier
[586]
Betula sp.

MNHN-P-P01068162 Herbier
[587]
Betula sp.

MNHN-P-P01068163 Herbier
[588]
Betula sp.

MNHN-P-P01068164 Herbier
[589]
Betula sp.

MNHN-P-P01068165 Herbier
[590]
Betula sp.

MNHN-P-P01068166 Herbier
[591]
Betula sp.

MNHN-P-P01068167 Herbier
[592]
Betula sp.

MNHN-P-P01068168 Herbier
[593]
Betula fontinalis Sarg.

MNHN-P-P01068169 Herbier
[594]
Betula glandulosa Michx.

MNHN-P-P01068170 Herbier
[595]
Betula lutea F.Michx.

MNHN-P-P01068172 Herbier
[596]
Betula occidentalis Hook.

MNHN-P-P01068173 Herbier
[597]
Betula papyrifera Marshall

MNHN-P-P01068174 Herbier
[598]
Betula populifolia Marshall

MNHN-P-P01068175 Herbier
[599]
Betula pendula Roth

MNHN-P-P00928631 Herbier
Collection Herbier Paul Jovet
France (FR)
- Banca – talus du Carrefour aux Cochons
Jovet, P.
[600]
Betula nana L.

MNHN-P-P00802008 Herbier
Collection Herbier ethnobotanique
Norvège (NO)
- Biggas
Roué, M. 12 a
[601]
Betula nana L.

MNHN-P-P00802009 Herbier
Collection Herbier ethnobotanique
Norvège (NO)
- Biggas
Roué, M. 12 b
[602]
Betula pubescens Ehrh.

MNHN-P-P00802018 Herbier
Collection Herbier ethnobotanique
Norvège (NO)
- Biggas
Roué, M. 9 a
[603]
Betula pubescens Ehrh.

MNHN-P-P00802019 Herbier
Collection Herbier ethnobotanique
Norvège (NO)
- Biggas
Roué, M. 9 b
[604]
Betula alba L.

MNHN-P-P00401224 Bois
- s.loc.
[605]
Betula bhojpatra Hort. ex Koehne

MNHN-P-P00401327 Bois
- s.loc.
s.c.
[606]
Betula bhojpattra Lindl. ex Wall.

MNHN-P-P00401359 Bois
- s.loc.
[607]
Betula sp.

MNHN-P-P00401365 Bois
- s.loc.
[608]
Betula borggreveana Zabel ex H.Winkl.

MNHN-P-P00401496 Bois
- s.loc.
[609]
Betula sp.

MNHN-P-P02589155 Herbier
[610]
Betula pubescens Ehrh.

MNHN-P-P02589329 Herbier
[611]
Betula verrucosa Ehrh.

MNHN-P-P02590656 Herbier
[612]
Betula alba L.

MNHN-P-P02590838 Herbier
[613]
Betula pubescens Ehrh.

MNHN-P-P02590879 Herbier
[614]
Betula populifolia Marshall

MNHN-P-P02591009 Herbier
[615]
Betula pubescens Ehrh.

MNHN-P-P02591036 Herbier
[616]
Betula pubescens Ehrh.

MNHN-P-P02591067 Herbier
[617]
Betula verrucosa Ehrh.

MNHN-P-P02591114 Herbier
[618]
Betula pendula Roth

MNHN-P-P02592572 Herbier
[619]
Betula alba L.

MNHN-P-P02592594 Herbier
[620]
Betula pubescens Ehrh.

MNHN-P-P02592887 Herbier
[621]
Betula pubescens Ehrh.

MNHN-P-P02593070 Herbier
[622]
Betula verrucosa Ehrh.

MNHN-P-P02593133 Herbier
[623]
Betula sp.

MNHN-P-P02593593 Herbier
[624]
Betula sp.

MNHN-P-P02593696 Herbier
[625]
Betula pendula Roth

MNHN-P-P02601717 Herbier
Collection Herbier de Paul Jovet
France (FR)
- Belesta
- Tourbière du Pinet [sur les communes de Belesta et Fougax-et-Barrineuf (09) et Bélcaire et Roquefeuil (11)]
Jovet, P.
[626]
Betula pendula Roth

MNHN-P-P02601782 Herbier
[627]
Betula cf. cordifolia Regel

MNHN-P-P02602346 Herbier
[628]
Betula cf. cordifolia Regel

MNHN-P-P02602347 Herbier
[629]
Betula pendula Roth

MNHN-P-P02603306 Herbier
Maroc (MA)
- Vallon de l'Oued Tast
Jovet, P.
[630]
Betula verrucosa Ehrh.

MNHN-P-P02604671 Herbier
[631]
Betula pubescens x verrucosa

MNHN-P-P02605217 Herbier
[632]
Betula pubescens x verrucosa

MNHN-P-P02605218 Herbier
[633]
Betula pubescens Ehrh.

MNHN-P-P02605933 Herbier
Suède (SE)
- Stockholm
Jovet, P.
[634]
Betula pubescens Ehrh.

MNHN-P-P02605934 Herbier
Suède (SE)
- Stockholm
Jovet, P.
[635]
Betula pubescens Ehrh.

MNHN-P-P02605935 Herbier
Suède (SE)
- Stockholm
Jovet, P.
[636]
Betula pendula Roth

MNHN-P-P02606190 Herbier
Suisse (CH)
- Genève
Jovet, P.
[637]
Betula pubescens Ehrh.

MNHN-P-P02595127 Herbier
[638]
Betula alba L.

MNHN-P-P02597748 Herbier
[639]
Betula alba L.

MNHN-P-P02597880 Herbier
[640]
Betula pubescens Ehrh.

MNHN-P-P02598524 Herbier
[641]
Betula verrucosa Ehrh.

MNHN-P-P02598572 Herbier
[642]
Betula aschersoniana Hayek

MNHN-P-P02598573 Herbier
[643]
Betula pubescens x pendula

MNHN-P-P02599423 Herbier
[644]
Betula ala

MNHN-JB-93765
Collection Durand
[645]
Betula apoiensis

MNHN-JB-93766
Collection Durand
[646]
Betula × caerulea Blanch.

MNHN-JB-93767
Collection Durand
[647]
Betula cunninghamii

MNHN-JB-93768
Collection Durand
[648]
Betula dahurica Pall.

MNHN-JB-93769
Collection Durand
[649]
Betula dahurica Pall.

MNHN-JB-93770
Collection Durand
[650]
Betula delavayii Franch.

MNHN-JB-93771
Collection Durand
[651]
Betula ermanii Cham.

MNHN-JB-93772
Collection Durand
[652]
Betula forrestii Hand.-Mazz.

MNHN-JB-93773
Collection Durand
[653]
Betula glandulosa Michx.

MNHN-JB-93774
Collection Durand
[654]
Betula japonica var. kamtschatica

MNHN-JB-93775
Collection Durand
[655]
Betula lenta L.

MNHN-JB-93776
Collection Durand
[656]
Betula lenta L.

MNHN-JB-93777
Collection Durand
[657]
Betula pubescens Ehrh. var. litwinowii (Doluch.) Ashburner & McAll.

MNHN-JB-93778
Collection Durand
[658]
Betula pubescens Ehrh. var. litwinowii (Doluch.) Ashburner & McAll.

MNHN-JB-93779
Collection Durand
[659]
Betula maximowicziana Regel

MNHN-JB-93780
Collection Durand
[660]
Betula maximowiczii

MNHN-JB-93781
Collection Durand
[661]
Betula nana L.

MNHN-JB-93782
Collection Durand
[662]
Betula neoalaskana Sarg.

MNHN-JB-93783
Collection Durand
[663]
Betula occidentalis Hook.

MNHN-JB-93784
Collection Durand
[664]
Betula papyrifera Marshall

MNHN-JB-93785
Collection Durand
[665]
Betula pendula Roth

MNHN-JB-93786
Collection Durand
[666]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-93787
Collection Durand
[667]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-93788
Collection Durand
[668]
Betula rotundifolia Spach

MNHN-JB-93789
Collection Durand
[669]
Betula tortuosa

MNHN-JB-93790
Collection Durand
[670]
Betula utilis D.Don

MNHN-JB-93791
Collection Durand
[671]
Betula pendula Roth 'Youngii'

MNHN-JB-93792
Collection Durand
[672]
Betula sp.

MNHN-JB-74949
Russie
- Primorskii Krai
- Gamov Cap
Télépova, M.|Doudkin, R.
[673]
Betula chinensis Maxim.

MNHN-JB-75250
[674]
Betula pendula Roth

MNHN-JB-64557
[675]
Betula sp.

MNHN-JB-ARB10574
[676]
Betula sp.

MNHN-JB-ARB10576
[677]
Betula sp.

MNHN-JB-ARB10577
[678]
Betula sp.

MNHN-JB-ARB10578
[679]
Betula sp.

MNHN-JB-ARB10644
[680]
Betula pendula Roth

MNHN-JB-ARB10647
[681]
Betula sp.

MNHN-JB-ARB10649
[682]
Betula sp.

MNHN-JB-ARB10659
[683]
Betula sp.

MNHN-JB-ARB10660
[684]
Betula sp.

MNHN-JB-ARB10661
[685]
Betula sp.

MNHN-JB-ARB10664
[686]
Betula sp.

MNHN-JB-ARB10666
[687]
Betula sp.

MNHN-JB-ARB10669
[688]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB10670
[689]
Betula papyrifera Marshall

MNHN-JB-ARB10671
[690]
Betula sp.

MNHN-JB-ARB10676
[691]
Betula pendula Roth

MNHN-JB-ARB11186
[692]
Betula pendula Roth

MNHN-JB-ARB11187
[693]
Betula pendula Roth

MNHN-JB-ARB11188
[694]
Betula pendula Roth

MNHN-JB-ARB11189
[695]
Betula pendula Roth

MNHN-JB-ARB11190
[696]
Betula pendula Roth

MNHN-JB-ARB11192
[697]
Betula pendula Roth

MNHN-JB-ARB11193
[698]
Betula pendula Roth

MNHN-JB-ARB11194
[699]
Betula pendula Roth

MNHN-JB-ARB11195
[700]
Betula pubescens Ehrh.

MNHN-JB-ARB11199
[701]
Betula pubescens Ehrh.

MNHN-JB-ARB11202
[702]
Betula pubescens Ehrh.

MNHN-JB-ARB11203
Espagne
- Lugo Portomarin
[703]
Betula pubescens Ehrh.

MNHN-JB-ARB11204
[704]
Betula pendula Roth

MNHN-JB-ARB11205
[705]
Betula pendula Roth

MNHN-JB-ARB11206
[706]
Betula pendula Roth

MNHN-JB-ARB11208
[707]
Betula pendula Roth

MNHN-JB-ARB11210
[708]
Betula kirghisorum Sawicz

MNHN-JB-ARB11329
à compléter
[709]
Betula kirghisorum Sawicz

MNHN-JB-ARB11330
à compléter
[710]
Betula kirghisorum Sawicz

MNHN-JB-ARB11331
[711]
Betula pendula Roth

MNHN-JB-ARB11338
[712]
Betula pubescens Ehrh.

MNHN-JB-ARB11341
[713]
Betula humilis Schrank

MNHN-JB-ARB11364
[714]
Betula humilis Schrank

MNHN-JB-ARB11365
[715]
Betula kirghisorum Sawicz

MNHN-JB-ARB11366
à compléter
[716]
Betula kirghisorum Sawicz

MNHN-JB-ARB11367
[717]
Betula kirghisorum Sawicz

MNHN-JB-ARB11368
à compléter
[718]
Betula medwediewii Regel

MNHN-JB-ARB11483
[719]
Betula pubescens Ehrh.

MNHN-JB-ARB11876
[720]
Betula pubescens Ehrh.

MNHN-JB-ARB11877
[721]
Betula raddeana Trautv.

MNHN-JB-ARB11888
[722]
Betula raddeana Trautv.

MNHN-JB-ARB11889
[723]
Betula utilis D.Don

MNHN-JB-ARB12064
[724]
Betula utilis D.Don

MNHN-JB-ARB12068
[725]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB12084
[726]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB12085
[727]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB12086
[728]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB12087
[729]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB12089
[730]
Betula alnoides Buch.-Ham. ex D.Don

MNHN-JB-ARB12105
[731]
Betula alnoides Buch.-Ham. ex D.Don

MNHN-JB-ARB12106
[732]
Betula alnoides Buch.-Ham. ex D.Don

MNHN-JB-ARB12107
[733]
Betula alnoides Buch.-Ham. ex D.Don

MNHN-JB-ARB12108
[734]
Betula alnoides Buch.-Ham. ex D.Don

MNHN-JB-ARB12109
[735]
Betula korshinskyi Litv.

MNHN-JB-ARB12248
[736]
Betula tianschanica Rupr.

MNHN-JB-ARB12290
à compléter
[737]
Betula pubescens Ehrh.

MNHN-JB-ARB12309
[738]
Betula pendula Roth 'Laciniata'

MNHN-JB-ARB12910
[739]
Betula pendula Roth 'Laciniata'

MNHN-JB-ARB12912
[740]
Betula verrucosa Ehrh. 'Pyramidalis'

MNHN-JB-ARB12913
[741]
Betula pendula Roth 'Youngii'

MNHN-JB-ARB12920
[742]
Betula pendula Roth 'Golden Cloud'

MNHN-JB-ARB12935
[743]
Betula nigra L. 'Heritage'

MNHN-JB-ARB12942
[744]
Betula pendula Roth

MNHN-JB-ARB1303
[745]
Betula pendula Roth

MNHN-JB-ARB1306
[746]
Betula pendula Roth 'Tristis'

MNHN-JB-ARB13287
[747]
Betula pendula Roth 'Youngii'

MNHN-JB-ARB13288
[748]
Betula pendula Roth 'Obelisk'

MNHN-JB-ARB13289
[749]
Betula pendula Roth 'Purpurea'

MNHN-JB-ARB13290
[750]
Betula pendula Roth 'Obelisk'

MNHN-JB-ARB13292
[751]
Betula pendula Roth 'Obelisk'

MNHN-JB-ARB13293
[752]
Betula pendula Roth 'Tristis'

MNHN-JB-ARB13294
[753]
Betula pendula Roth 'Laciniata'

MNHN-JB-ARB13295
[754]
Betula pendula Roth 'Laciniata'

MNHN-JB-ARB13296
[755]
Betula pendula Roth 'Purpurea'

MNHN-JB-ARB13516
[756]
Betula pendula Roth 'Purpurea'

MNHN-JB-ARB13517
[757]
Betula utilis D.Don

MNHN-JB-ARB14759
[758]
Betula utilis D.Don

MNHN-JB-ARB14760
[759]
Betula utilis D.Don

MNHN-JB-ARB14761
[760]
Betula utilis D.Don

MNHN-JB-ARB14762
[761]
Betula utilis D.Don

MNHN-JB-ARB14763
[762]
Betula utilis D.Don

MNHN-JB-ARB14764
[763]
Betula utilis D.Don

MNHN-JB-ARB14765
[764]
Betula pubescens Ehrh.

MNHN-JB-ARB30130
à compléter
[765]
Betula pubescens Ehrh.

MNHN-JB-ARB30139
Rép. Tchèque
- Reserve Naturelle De Skitek
- Mt Hruby Jesenik,
[766]
Betula pubescens Ehrh.

MNHN-JB-ARB30140
Rép. Tchèque
- Reserve Naturelle De Skitek
- Mt Hruby Jesenik,
[767]
Betula grossa Siebold & Zucc.

MNHN-JB-ARB30219
à compléter
[768]
Betula grossa Siebold & Zucc.

MNHN-JB-ARB30220
à compléter
[769]
Betula alleghaniensis Britton

MNHN-JB-ARB30234
États-Unis
- Massachusetts
- Hatfield
[770]
Betula populifolia Marshall

MNHN-JB-ARB30420
États-Unis
- Pennsylvanie
- Northampton
- Valley&RidgeValley
[771]
Betula ermanii Cham.

MNHN-JB-ARB30439
Japon
- Hokkaido
- Teshio
- 7 km E. of Teshio Forest. Headquarters
[772]
Betula ermanii Cham.

MNHN-JB-ARB30440
Japon
- Hokkaido
- Teshio
- 7 km E. of Teshio Forest. Headquarters
[773]
Betula pubescens Ehrh.

MNHN-JB-ARB30564
à compléter
[774]
Betula schmidtii Regel

MNHN-JB-ARB30696
Chine
- Jilin Prov.
- Kuandian , Xianshige
- 35 km N Mt Baishilazhi Nature reserve
[775]
Betula ermanii Cham.

MNHN-JB-ARB30701
à compléter
[776]
Betula ermanii Cham.

MNHN-JB-ARB30702
à compléter
[777]
Betula ermanii Cham.

MNHN-JB-ARB30703
Chine
- Jilin Prov.
- Antu
[778]
Betula utilis D.Don

MNHN-JB-ARB30710
Chine
- Yunan
- Xiiao Xue Shan
- en dessous de la ^passe Nord
[779]
Betula pumila L.

MNHN-JB-ARB30769
États-Unis
- Michigan
- Sanford woodlot
[780]
Betula pumila L.

MNHN-JB-ARB30770
États-Unis
- Michigan
- Sanford woodlot
[781]
Betula costata Trautv.

MNHN-JB-ARB31261
Chine
- Jilin Prov.
- Antu, Erdaoheihe
- 12km S. Changbai Mt. Res. Stat.
[782]
Betula utilis subsp. albosinensis (Burkill) Ashburner & McAll.

MNHN-JB-ARB31822
Chine
[783]
Betula chinensis Maxim.

MNHN-JB-ARB31923
Chine
[784]
Betula nana L.

MNHN-JB-ARB32090
[785]
Betula utilis subsp. albosinensis (Burkill) Ashburner & McAll.

MNHN-JB-ARB32438
Chine
[786]
Betula occidentalis Hook.

MNHN-JB-ARB32950
États-Unis
- Californie
- Gazelle
- 6,5 km of Gazelle on Gazelle- Callahan Road
Raiche, Forbes, Carrie Brewin
[787]
Betula divaricata Ledeb.

MNHN-JB-ARB32986
Russie
- Sibérie Orientale
- Madagan
[788]
Betula pubescens Ehrh. var. glabrata Wahlenb.

MNHN-JB-ARB33023
[789]
Betula pubescens Ehrh. var. glabrata Wahlenb.

MNHN-JB-ARB33024
[790]
Betula pendula Roth

MNHN-JB-ARB33164
[791]
Betula populifolia Marshall

MNHN-JB-ARB33273
États-Unis
- Hadley
- Mont Holyoke
[792]
Betula populifolia Marshall

MNHN-JB-ARB33274
États-Unis
- Hadley
- Mont Holyoke
[793]
Betula glandulosa Michx.

MNHN-JB-ARB33292
[794]
Betula glandulosa Michx.

MNHN-JB-ARB33293
[795]
Betula ermanii Cham.

MNHN-JB-ARB33315
Chine
- Mt Changhai
BG helsinki
[796]
Betula tianschanica Rupr.

MNHN-JB-ARB33361
Chine
- Tian Shan
Sekerka,HanzelkaP. Bulankova
[797]
Betula glandulosa Michx.

MNHN-JB-ARB33510
[798]
Betula glandulosa Michx.

MNHN-JB-ARB33511
[799]
Betula neoalaskana Sarg.

MNHN-JB-ARB33517
[800]
Betula neoalaskana Sarg.

MNHN-JB-ARB33518
[801]
Betula middendorffii Trautv. & C.A.Mey.

MNHN-JB-ARB33528
[802]
Betula middendorffii Trautv. & C.A.Mey.

MNHN-JB-ARB33529
[803]
Betula pendula Roth

MNHN-JB-ARB33578
[804]
Betula pendula Roth

MNHN-JB-ARB33579
[805]
Betula alleghaniensis Britton

MNHN-JB-ARB33620
[806]
Betula alleghaniensis Britton

MNHN-JB-ARB33621
[807]
Betula alleghaniensis Britton

MNHN-JB-ARB33622
[808]
Betula alleghaniensis Britton

MNHN-JB-ARB33623
[809]
Betula lenta L.

MNHN-JB-ARB33624
[810]
Betula lenta L.

MNHN-JB-ARB33625
[811]
Betula medwediewii Regel

MNHN-JB-ARB33626
Géorgie
- Mt Migaria
H. A Mc Allister
[812]
Betula medwediewii Regel

MNHN-JB-ARB33627
Géorgie
- Mt Migaria
H. A Mc Allister
[813]
Betula nigra L.

MNHN-JB-ARB33628
[814]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB33630
[815]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB33632
[816]
Betula ovalifolia Rupr.

MNHN-JB-ARB33721
[817]
Betula neoalaskana Sarg.

MNHN-JB-ARB33723
[818]
Betula ermanii Cham.

MNHN-JB-ARB33736
Corée du Sud
- Che-Ju Province
- Mt Hal-la
[819]
Betula × utahensis Britton

MNHN-JB-ARB4558
[820]
Betula lenta L.

MNHN-JB-ARB5150
États-Unis
- Pennsylvanie
- Northampton
- Valley&Ridge Provine
[821]
Betula lenta L.

MNHN-JB-ARB5153
États-Unis
- Pennsylvanie
- Northampton
- Valley&Ridge Provine
[822]
Betula lenta L.

MNHN-JB-ARB5154
États-Unis
- Virginie
- Hiyland Country
[823]
Betula lenta L.

MNHN-JB-ARB5155
États-Unis
- Virginie
Patrick
[824]
Betula pumila L.

MNHN-JB-ARB5451
[825]
Betula sp.

MNHN-F-25085.1
Collection Danguy Paul
France
- Puy-de-Dôme
- Chambon-sur-Lac
- Lac de Chambon
Pliocène
[826]
Betula oxydonta SAPORTA, 1891

MNHN-F-25303. original
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Villeneuve
- Bois d'Asson
Aquitanien
[827]
Betula confusa SAPORTA, 1891

MNHN-F-25304. original
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Villeneuve
- Bois d'Asson
Aquitanien
[828]
Betula oxydonta SAPORTA, 1891

MNHN-F-25522. original
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Manosque
- Manosque
Aquitanien
[829]
MNHN-F-2577.

Collection SCHIMPER
République tchèque (CZ)
- Bilina
- Bilina
Schimper, Guillaume Philippe|Schimper, Guillaume Philippe
[830]
Betula brongniartii UNGER, 1869

MNHN-F-28812. original
Collection Bureau Edouard
Autriche (AT)
- Leoben
- Leoben
[831]
Betula nana L. subsp. nana

MNHN-JB-152846
Pologne
- Nature Reserve Linie (Linje) near Dabrowa Chelminska peat bog
[832]
Betula nana L.

MNHN-JB-152858
Islande
- Mýrasýsla
- Grímsstaðamúl
[833]
Betula pubescens Ehrh. var. glabrata Wahlenb.

MNHN-JB-154982
France
- Haut-Rhin
- Metzeral
- Wormspel
[834]
Betula pumila L.

MNHN-JB-155376
Canada
- Montréal
[835]
Betula pumila L.

MNHN-JB-155377
Canada
- Montréal
[836]
Betula raddeana Trautv.

MNHN-JB-155378
Géorgie
[837]
Betula raddeana Trautv.

MNHN-JB-155379
Géorgie
[838]
Betula raddeana Trautv.

MNHN-JB-155380
Géorgie
[839]
Betula raddeana Trautv.

MNHN-JB-155381
Géorgie
[840]
Betula raddeana Trautv.

MNHN-JB-155382
Géorgie
[841]
Betula pumila L.

MNHN-JB-156007
Canada
- Montréal
[842]
Betula pumila L.

MNHN-JB-156008
Canada
- Montréal
[843]
Betula raddeana Trautv.

MNHN-JB-156009
Géorgie
[844]
Betula raddeana Trautv.

MNHN-JB-156010
Géorgie
[845]
Betula raddeana Trautv.

MNHN-JB-156011
Géorgie
[846]
Betula raddeana Trautv.

MNHN-JB-156012
Géorgie
[847]
Betula raddeana Trautv.

MNHN-JB-156013
Géorgie
[848]
Betula nana L.

MNHN-JB-156189
Finlande
[849]
Betula pubescens Ehrh. var. pumila (G.Zanoni ex Murray) Govaerts

MNHN-JB-156190
Finlande
[850]
Betula nana L.

MNHN-JB-156245
Autriche
[851]
Betula humilis Schrank

MNHN-JB-156255
Autriche
[852]
Betula fruticosa Pall.

MNHN-JB-156279
Russie
[853]
Betula nana L.

MNHN-JB-156280
Russie
[854]
Betula fruticosa Pall.

MNHN-JB-156281
[855]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-156282
Russie
[856]
Betula nana L.

MNHN-JB-156289
Estonie
[857]
Betula utilis subsp. albosinensis (Burkill) Ashburner & McAll.

MNHN-JB-156299
[858]
Betula grossa Siebold & Zucc.

MNHN-JB-156300
Japon
[859]
Betula nana L.

MNHN-JB-156346
Autriche
[860]
Betula nana L.

MNHN-JB-156347
Autriche
[861]
Betula celtiberica Rothm. & Vasc.

MNHN-JB-156370
[862]
Betula davurica Pall.

MNHN-JB-156371
[863]
Betula potaninii Batalin

MNHN-JB-156372
[864]
Betula nana L.

MNHN-JB-156428
Islande
[865]
Betula nana L.

MNHN-JB-156429
Islande
[866]
Betula nana L.

MNHN-JB-156430
Islande
[867]
Betula albosinensis Burkill

MNHN-JB-156439
[868]
Betula chichibuensis H.Hara

MNHN-JB-156440
[869]
Betula ermanii Cham.

MNHN-JB-156444
[870]
Betula pubescens var. pubescens

MNHN-JB-156452
[871]
Betula pendula Roth subsp. pendula

MNHN-JB-156453
[872]
Betula humilis Schrank

MNHN-JB-156534
Roumanie
[873]
Betula pumila L.

MNHN-JB-156549
États-Unis
[874]
Betula pubescens Ehrh. var. litwinowii (Doluch.) Ashburner & McAll.

MNHN-JB-156550
Russie
[875]
Betula medwediewii Regel

MNHN-JB-156551
Géorgie
[876]
Betula humilis Schrank

MNHN-JB-156552
Autriche
[877]
Betula chichibuensis H.Hara

MNHN-JB-156553
Japon
[878]
Betula alleghaniensis Britton

MNHN-JB-156554
États-Unis
[879]
Betula schmidtii Regel

MNHN-JB-156618
[880]
Betula chichibuensis H.Hara

MNHN-JB-156669
Japon
[881]
Betula alleghaniensis Britton

MNHN-JB-157238
États-Unis
[882]
Betula alleghaniensis Britton

MNHN-JB-157239
États-Unis
[883]
Betula alleghaniensis Britton

MNHN-JB-157240
États-Unis
[884]
Betula pubescens Ehrh. var. litwinowii (Doluch.) Ashburner & McAll.

MNHN-JB-157241
Géorgie
[885]
Betula pubescens Ehrh. var. litwinowii (Doluch.) Ashburner & McAll.

MNHN-JB-157242
Géorgie
[886]
Betula pubescens Ehrh. var. litwinowii (Doluch.) Ashburner & McAll.

MNHN-JB-157243
Géorgie
[887]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-157417
[888]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-157427
[889]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-157428
[890]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-6019.
Collection ETTINGSHAUSEN, Constantin von
Yougoslavie (YU)
- Radoboj
- Radoboj
Ettingshausen (von), Constantin|Ettingshausen (von), Constantin
[891]
Betula brongniartii UNGER, 1869

MNHN-F-6557.
Collection GAUDIN, Charles-Théophile
Suisse (CH)
- Rivaz
- Rivaz
Gaudin, Charles-Théophile|Gaudin, Charles-Théophile
[892]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7512.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul

Aquitanien
[893]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7520.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[894]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7557.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[895]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7560.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[896]
Betula cuspidens SAPORTA, 1865

MNHN-F-7575.2
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul

Aquitanien
[897]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7580.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[898]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7582.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[899]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7591.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[900]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7592.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul
[901]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7593.1
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[902]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-7596.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[903]
Betula cuspidens SAPORTA, 1865

MNHN-F-7599.
Collection GERVAIS, Paul
France (FR)
- Aude
- Armissan
- Armissan
Gervais, François Louis Paul|Gervais, François Louis Paul
[904]
Betula sp.

MNHN-F-40368. original
Collection Romaggi
France
- Ardèche
- Saint-Bauzile
- Montagne d'Andance
Tortonien
[905]
Betula ? dryadum Ad. BRONGNIART, 1828

MNHN-F-4169.2
Collection BRONGNIART, Adolphe
France (FR)
- Aude
- Armissan
- Armissan
Brongniart, Adolphe Théodore|Brongniart, Adolphe Théodore

Aquitanien
[906]
Betula pumila L.

MNHN-JB-ARB6381
à compléter
[907]
Betula alleghaniensis Britton

MNHN-JB-ARB6632
à compléter
[908]
Betula alleghaniensis Britton

MNHN-JB-ARB6647
États-Unis
- Michigan
[909]
Betula × caerulea Blanch.

MNHN-JB-ARB6660
[910]
Betula populifolia Marshall

MNHN-JB-ARB6666
à compléter
[911]
Betula pendula Roth

MNHN-JB-ARB7149
[912]
Betula nigra L.

MNHN-JB-ARB7269
[913]
Betula nigra L.

MNHN-JB-ARB7271
[914]
Betula nigra L.

MNHN-JB-ARB7272
[915]
Betula nigra L.

MNHN-JB-ARB7273
[916]
Betula nigra L.

MNHN-JB-ARB7274
[917]
Betula nigra L.

MNHN-JB-ARB7275
[918]
Betula populifolia Marshall

MNHN-JB-ARB7276
Canada
[919]
Betula populifolia Marshall

MNHN-JB-ARB7278
à compléter
[920]
Betula occidentalis Hook.

MNHN-JB-ARB7300
à compléter
[921]
Betula papyrifera Marshall

MNHN-JB-ARB7362
à compléter
[922]
Betula papyrifera Marshall

MNHN-JB-ARB7364
à compléter
[923]
Betula papyrifera Marshall

MNHN-JB-ARB7365
à compléter
[924]
Betula papyrifera Marshall

MNHN-JB-ARB7366
[925]
Betula papyrifera Marshall

MNHN-JB-ARB7368
à compléter
[926]
Betula papyrifera Marshall

MNHN-JB-ARB7370
à compléter
[927]
Betula papyrifera Marshall

MNHN-JB-ARB7371
Canada
- Colombie Britannique
- Similkamean
[928]
Betula ovalifolia Rupr.

MNHN-JB-ARB7455
[929]
Betula ovalifolia Rupr.

MNHN-JB-ARB7456
[930]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB7457
à compléter
[931]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB7526
[932]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB7527
[933]
Betula utilis D.Don subsp. jacquemontii (Spach) Kitam.

MNHN-JB-ARB7528
[934]
Betula pendula Roth

MNHN-JB-ARB7724
[935]
Betula pubescens Ehrh. var. glabrata Wahlenb.

MNHN-JB-ARB7727
[936]
Betula pendula Roth

MNHN-JB-ARB7728
[937]
Betula divaricata Ledeb.

MNHN-JB-ARB7801
[938]
Betula divaricata Ledeb.

MNHN-JB-ARB7802
[939]
Betula divaricata Ledeb.

MNHN-JB-ARB7803
[940]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB8320
[941]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB8321
[942]
Betula dahurica Pall.

MNHN-JB-ARB8373
à compléter
[943]
Betula dahurica Pall.

MNHN-JB-ARB8374
à compléter
[944]
Betula dahurica Pall.

MNHN-JB-ARB8375
Corée du Sud
[945]
Betula dahurica Pall.

MNHN-JB-ARB8389
Chine
- Jilin Prov.
- Antu, Erdaobeihe
- Liangjiang forest 40 km NE Changbai Mt.
[946]
Betula dahurica Pall.

MNHN-JB-ARB8390
Chine
- Jilin Prov.
- Antu, Erdaobeihe
- Liangjiang forest 40 km NE Changbai Mt.
[947]
Betula ermanii Cham.

MNHN-JB-ARB8397b
Japon
- Hokkaido
- Yamabe, Furano
- Tokyo Un. forest . Mt Dairoku
[948]
Betula ermanii Cham.

MNHN-JB-ARB8401
[949]
Betula schmidtii Regel

MNHN-JB-ARB8411
à compléter
[950]
Betula maximowicziana Regel

MNHN-JB-ARB8758
à compléter
[951]
Betula schmidtii Regel

MNHN-JB-ARB8824
à compléter
[952]
Betula costata Trautv.

MNHN-JB-ARB8922
[953]
Betula pendula Roth

MNHN-JB-ARB9369
[954]
Betula pendula Roth

MNHN-JB-ARB9370
[955]
Betula pendula Roth 'Youngii'

MNHN-JB-ARB9896
[956]
Betula pendula Roth 'Golden Cloud'

MNHN-JB-ARB_NR1001
[957]
Betula pumila L.

MNHN-JB-ARB_NR105
[958]
Betula 'Fetisowii'

MNHN-JB-ARB_NR12
[959]
Betula lenta L.

MNHN-JB-ARB_NR1334
États-Unis
- Virginie
Patrick
[960]
Betula lenta L.

MNHN-JB-ARB_NR137
à compléter
[961]
Betula ovalifolia Rupr.

MNHN-JB-ARB_NR158
[962]
Betula nigra L. 'Heritage'

MNHN-JB-ARB_NR1582
[963]
Betula nigra L. 'Heritage'

MNHN-JB-ARB_NR1583
[964]
Betula pumila L.

MNHN-JB-ARB_NR164
[965]
Betula nana L.

MNHN-JB-ARB_NR1838
[966]
Betula pendula Roth 'Tristis'

MNHN-JB-ARB_NR187
[967]
Betula pendula Roth 'Fastigiata'

MNHN-JB-ARB_NR188
[968]
Betula pendula Roth 'Gracilis'

MNHN-JB-ARB_NR189
[969]
Betula pendula Roth 'Purpurea'

MNHN-JB-ARB_NR1902
[970]
Betula pumila L.

MNHN-JB-ARB_NR2095
[971]
Betula pumila L.

MNHN-JB-ARB_NR2096
[972]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB_NR2098
[973]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB_NR22
[974]
Betula schmidtii Regel

MNHN-JB-ARB_NR3106
[975]
Betula pubescens Ehrh.

MNHN-JB-ARB_NR3241
Islande
- S-Iceland
- Baejarstaoaskogur
[976]
Betula lenta L.

MNHN-JB-ARB_NR362
à compléter
[977]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB_NR416
[978]
Betula nigra L.

MNHN-JB-ARB_NR668
[979]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB_NR734
[980]
Betula platyphylla Sukaczev subsp. mandshurica (Regel) Kitag.

MNHN-JB-ARB_NR856
[981]
Betula elliptica SAPORTA, 1867

MNHN-F-13525.
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Manosque
- Manosque
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[982]
Betula fraterna SAPORTA, 1865

MNHN-F-16088.1m2
Collection SAPORTA, Gaston (de)
France (FR)
- Aude
- Armissan
- Armissan
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[983]
Betula fraterna SAPORTA, 1865

MNHN-F-16117.1
Collection SAPORTA, Gaston (de)
France (FR)
- Aude
- Armissan
- Armissan
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[984]
Betula cuspidens SAPORTA, 1865

MNHN-F-16117.3
Collection SAPORTA, Gaston (de)
France (FR)
- Aude
- Armissan
- Armissan
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[985]
Betula elliptica SAPORTA, 1867

MNHN-F-16602.4
Collection SAPORTA, Gaston (de)
France (FR)
- Alpes-de-Haute-Provence
- Manosque
- Manosque, bois d'Asson
Saporta (de), Gaston|Saporta (de), Gaston
[986]
Betula cuspidens SAPORTA, 1865

MNHN-F-16725.
Collection de Saporta
France
- Aude
- Armissan
[987]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-16726.
Collection de Saporta
France
- Aude
- Armissan
[988]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-11144.3
Collection SAPORTA, Gaston (de)
France (FR)
- Aude
- Armissan
- Armissan
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[989]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-11163.3
Collection SAPORTA, Gaston (de)
France (FR)
- Aude
- Armissan
- Armissan
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[990]
Betula sezannensis WATELET, 1866

MNHN-F-11857.
Collection SAPORTA, Gaston (de)
France (FR)
- Marne
- Sézanne
- Sézanne
Saporta (de), Gaston|Saporta (de), Gaston

Thanétien
[991]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-12764.
Collection SAPORTA, Gaston (de)
France (FR)
- Aude
- Armissan
- Armissan
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[992]
Betula cuspidens SAPORTA, 1865

MNHN-F-12775.1
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Villeneuve
- Bois d'Asson
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[993]
Betula dryadum Ad. BRONGNIART, 1828

MNHN-F-12874.
Collection SAPORTA, Gaston (de)
Italie (IT)
- Emilie
- Montescano
- Montescano
Saporta (de), Gaston|Saporta (de), Gaston
[994]
Betula prisca ETTINGSHAUSEN, 1851

MNHN-F-12921.2
Collection SAPORTA, Gaston (de)
Autriche (AT)
- Leoben
- Leoben
Saporta (de), Gaston|Saporta (de), Gaston
[995]
MNHN-F-13033.

Collection MNHN
Allemagne (DE)
- Neisse-Malxetal
- Preschen
Aquitanien
[996]
Betula confusa SAPORTA, 1891

MNHN-F-13150.a
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Manosque
- Manosque
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[997]
Betula confusa SAPORTA, 1891

MNHN-F-13150.b
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Manosque
- Manosque
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[998]
Betula confusa SAPORTA, 1891

MNHN-F-13158.
Collection SAPORTA, Gaston (de)
France (FR)
- Alpes-de-Haute-Provence
- Forcalquier
- Fontienne
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[999]
Betula confusa SAPORTA, 1891

MNHN-F-13161.
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Manosque
- Manosque
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien
[1000]
Betula confusa SAPORTA, 1891

MNHN-F-13169.
Collection SAPORTA, Gaston (de)
France
- Alpes-de-Haute-Provence
- Manosque
- Manosque
Saporta (de), Gaston|Saporta (de), Gaston

Aquitanien