NA
NA0677003 Mosulishvili, Marine s.n. 2006-10-17
Georgia, Borjomi distr. Tskhra-Tskaro pass., 41.706 43.503194, 2092m
NA
NA0000794 Skvortsov, Aleksei K. s.n. 1983-07-21
Russia, Kaluga, Zhizdra, ad fluv. Bolva prope pag. Uleml.
NA
NA0000849 Skvortsov, A.K. s.n. 1996-05-28
Russia, Volkolamsk, Moscow area, ad. frag. Zelevo, in piceals.
NA
NA0282831 Long, Bayard 15509 1916-10-29
United States
NA
NA0282832 Long Bayard 1915-10-17
United States
NA
NA0282833 Dutilly, Arthème | Gardner, G. 242 1938-08-16
Canada
NA
NA0282834 Minshall, W.H. 91 1939-06-08
Canada
NA
NA0282835 Macoun, John 1072 1872-08-16
Canada
NA
NA0282836 Douglas, J.S.
United States
NA
NA0282837 Walker, E.H. 1928-05-11
United States
NA
NA0282838 Minshall, W.H. 28 1939-05-11
Canada
NA
NA0283759 Skvortsov, A.K. 1983-06-04
Russia
NA
NA0283760 Et 1968-05-13
Russia
NA
NA0283761 SKvortsov, A.K. 1968-05-22
China
NA
NA0283762
NA
NA0283763
NA
NA0283764
NA
NA0283765 Makarov, V.V. 1973-07-14
NA
NA0283766 Rupanontch, J. 1969-06-24
Serbia
NA
NA0283767
NA
NA0283768 Skvortsov, A.K. 1979-09-11
NA
NA0283769 Skvortsov, A.K. 1979-09-06
United States
NA
NA0283770
NA
NA0283771 Simosson, Emy | Tidestrom, Ivar 146806 1954-06-00
Sweden
NA
NA0283772
NA
NA0283773 Lary, A. 1929-07-00
Serbia
NA
NA0283774 Tidestrom, Ivar 14643 1942-04-05
United States
NA
NA0283775 Skvortsov, A.K. 1975-08-15
Ukraine
NA
NA0283776 Sukaczew, Determ W. 3 1918-08-19
NA
NA0283777
NA
NA0283778 Sukaotev, V. | Gael, A. 1926-07-15
Russia
NA
NA0283779 Cykares, B.H. 1926-08-26
Russia
NA
NA0283780 Hyltén-Cavallius
Serbia
NA
NA0283781
NA
NA0283782
NA
NA0283783
NA
NA0283784
NA
NA0283785
NA
NA0283982
NA
NA0283983 Ruranovitch, J. 1976-08-19
NA
NA0284304 Skvortsov, A.K. 1976-09-28
Russia
NA
NA0284305 Martindale, Isaac C. 1877-06-00
United States
NA
NA0284311 Wheeler, G.F. 1903-04-09
United States
NA
NA0284312 Tidestrom, Ivar 120 1906-05-05
NA
NA0284313 Tidestrom, Ivar 406 1906-06-12
United States
NA
NA0284315 Blake, J.F. 1924-05-14
United States
NA
NA0283794 Fröding, Herman A. 135 1899-08-12
NA
NA0283795 Hülphers, A. 1900-07-25
Sweden
NA
NA0308108 Fröding, Herman A. 135 1899-08-12
Canada
NA
NA0283800
NA
NA0283801 Otruba, J. 1932-06-01
Czechoslovakia [formerly]
NA
NA0283802 Ortruba J. 905 1932-06-01
Slovenia
NA
NA0283803 Larry, K.
Serbia
NA
NA0283804
NA
NA0000793 Skvortsov, Aleksei K. s.n. 1991-09-12
Russia, North-western Caucasus, Northern offfshoots of the Fisht-Oshten mountain massif, plateau Laganaki, subalpine belt, alt. ca. 2000 meters., 2000m
NA
NA0000795 Skvortsov, Aleksei K. s.n. 1991-09-12
Russia, North-western Caucasus, Northern offshoots of the Fisht-Oshten mountain massif, plateau Laganaki, subalpine belt, alt. ca. 2000 meters., 2000m
NA
NA0051462 Meyer, Paul W. | Postman, Joseph | Whittemore, Alan T. | Charchoghlyan, Ashot | Humbertian, Pavel 100 2002-09-06
Armenia, Kotayk, Hankavan Valley, 40.6055 44.543383, 2207m
NA
NA0067480 Bolger, Kelly 0007-11--13 2001-07-09
United States, Illinois, DuPage County, C&W Asia, DD-70/15-20.
NA
NA0067485 Bolger, Kelly 0012-25--27 2001-07-10
United States, Illinois, DuPage County, Betulaceae, E-14/30-61.
NA
NA0068405 Tankersley, Boyce | Lobdell, Matthew | Marrocco, Vincent | Meny, Joseph | Zale, Peter | Chelidze, David | Dzamashvili, Manana PCC16-GE58 2016-08-24
Georgia, Kakheti, Tusheti Natural Reserve. Western side of unnamed road, ca 550 air meters southeast of Beghela., 42.402305 45.537569, 2042m
NA
NA0283836 Mosulishvili, M. | Akhalkatsi, M. 2004-11-12
Georgia
NA
NA0283837 Mosulishvili, M. | Akhalkatsi, M. 2004-09-12
Georgia
NA
NA0283838
NA
NA0283839 Skvortsov, A.K. 1987-07-22
NA
NA0283840 Skvortsov, A.K. 1987-07-22
Russia
NA
NA0283841 Khokhriakov 1993-08-09
United States
NA
NA0284091 Skvortsov, A.K. 2437 1976-05-08
NA
NA0284092
NA
NA0284093 Skvortsov, A. 1936-07-14
Russia
NA
NA0284094
NA
NA0284095
NA
NA0284096 Skvortsov, A.K. 1500 1976-07-14
Russia
NA
NA0284501 Altvatter, K. | Hammond, J. 7212V95 1995-07-18
NA
NA0284502 Elsik, S. | Bailey, J. | Donahue, M. 1572 1994-08-01
United States
NA
NA0284503 Dewolf, G.P. 1975-05-14
United States
NA
Betula pubescens 'Aurea'
NA0303007 Meyer, Frederick G. 6846 1959-09-08
Germany
NA
NA0065161 Sukachev, V.N 1918-08-00
Russia
NA
NA0065211 Sukachev, V.N. s.n. 1918-08-00
Russia, Saint Petersburg; Park of Imperial Forestry Institute.
NA
NA0065222 Gogina, E.E. s.n. 1970-07-22
Russia, Moscow, Zagorsk District
NA
NA0067437 Bolger, Kelly | Fenton, Chris 0022-54-55 2001-07-12
United States, Illinois, DuPage County, The Morton Arboretum; Area Betulaceae, C-15/39-90.
NA
NA0283925 Koch Walo 38/612 1938-09-07
United States
NA
NA0283926
NA
NA0283927 Skvortsov, A.K. 1968-06-26
Russia
NA
NA0283928
NA
NA0283929
NA
NA0283930 Matzenko, A.E. 201 1972-05-29
Russia
NA
NA0283931
NA
NA0283932 White, Jane W. 1929-07-14
United Kingdom
NA
NA0283933
NA
NA0283934 Webb, D.A. 1980-05-04
United States
NA
NA0283935
NA
NA0283936
NA
NA0283937 Skvortsov, A.K. 1970-05-21
Russia
NA
NA0283938 Alferova, Z.R. 1973-08-22
NA
NA0283939 Alferova, Z.R. 1973-08-22
Russia
NA
NA0283940
NA
NA0283941 1966-08-21
Russia
NA
NA0283942
NA
NA0283943 Planchon, J.E. 1850-06-03
Belgium
NA
NA0283944