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Prof. Itay Mayrose Lab – Plant Evolution, Bioinformatics, & Comparative Genomics







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CCDB → Angiosperms → Betulaceae → Betula → Betula pendula Roth

45 chromosome counts in Betula pendula Roth:


Name Accepted Name Gametophytic(n) Sporophytic(2n) Data Source reference
!   Betula pendula var. pendula Betula pendula Roth   28 Slovakia Database Olšavská K., 2006: Betula L. - Breza, pp. 144-167. - In: Goliašová K. & Michalková E. (eds), Flóra Slovenska V/3. Veda, Bratislava.
  Betula pendula Roth Betula pendula Roth   28 IAPT/IOPB IAPT/IOPB Chromosome Data 5
!   Betula pendula Roth Betula pendula Roth   26.9-34.1* British Isles cytology Brown, I.R., Kennedy, D., Williams, D.A. Watsonia 14: 133-145 (1982)
!   Betula pendula Roth Betula pendula Roth   27 (26-28)* British Isles cytology Kenworthy, J.B., Aston, D., Bucknall, S.A. Trans. & Proc. Bot. Soc. Edinburgh 41: 517-539 (1972)
!   Betula pendula Roth Betula pendula Roth   27.7-27.9* British Isles cytology Brown, I.R., Kennedy, D., Williams, D.A. Watsonia 14: 133-145 (1982)
!   Betula pendula Roth Betula pendula Roth   28 British Isles cytology Berrie, A.A.M. (1953)
!   Betula pendula Roth Betula pendula Roth   28 British Isles cytology Gill, J.A., Davy, A.J. New Phytol. 94: 433-451 (1983)
!   Betula pendula Roth Betula pendula Roth   28 British Isles cytology Brown, I.R., Al-Dawoody, D.M. New Phytol. 83: 801-811 (1979)
!   Betula pendula Roth Betula pendula Roth   28* British Isles cytology Brown, I.R., Al-Dawoody, D.M. New Phytol. 79: 441-453 (1977)
!   Betula pendula Roth Betula pendula Roth   28 flora of NW Europe http://wbd.etibioinformatics.nl/bis/flora.php?selected=beschrijving&menuentry=soorten&id=1765
!   Betula verrucosa Ehrh. Betula pendula Roth   28 Poland Database Skali?ska M., Czapik R., Piotrowicz M. et al. 1959. Further studies in chromosome numbers of Polish Angiosperms (Dicotyledons). Acta Soc. Bot. Pol. 28, 487-529.
!   Betula verrucosa Ehrh. Betula pendula Roth   28 Poland Database Szwabowicz A. 1972. Badania kariologiczne brzozy ojcowskiej i jej potomstwa. Acta Soc. Bot. Pol. 41, 235-252.
!   Betula cajanderi Sukaczev Betula pendula Roth   28 IPCN online Yurtsev, B. A. & P. G. ZHUKOVA. 1982. Chromosome numbers of some plants of the northeastern Yakutia (the drainage of the Indigirka River in its middle reaches). Bot. Zhurn. 67 (6): 778–787. (In Russian).
  Betula pendula Roth Betula pendula Roth   28,56 IPCN online Gill, J. A. & A. J. Davy. 1983. Variation and polyploidy within lowland populations of the Betula pendula / B. pubescens complex. New Phytol. 94: 433–451.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Morawetz, W. & M. R. A. Samuel. 1989. Karyological patterns in the Hamamelidae. Syst. Assoc. Special Vol. 40(2): 131–135.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Krasnikov, A. A. 1991. Chromosome numbers in some species of vascular plants from Novosibirsk region. Bot. Žhurn. (Moscow & Leningrad) 76: 476–479.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Ohri, D. & M. R. Ahuja. 1991. Giemsa C-banding in Fagus sylvatica L., Betula pendula Roth, and Populus tremula L. Silvae Genet. 40: 72–74.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Druskovic, B. & M. Lovka. 1995. IOPB chromosome data 9. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 24: 15–19.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Dobea, C., B. Hahn & W. Morawetz. 1997. Chromosomenzahlen zur Gefässpflanzen-Flora Österreichs. Linzer Biol. Beitr. 29(1): 5–43.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Mĕsíček, J. 1992. In J. M|3esí|3ccek & V. Jav@0urková-Jarolímová, List of Chromosome Numbers of the Czech Vascular Plants. Academia, Praha.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42.
  Betula pendula Roth Betula pendula Roth   28 IPCN online Rostovtseva, T. S. 1977. Chromosome numbers of some plant species from the south of Siberia. II. Bot. Žhurn. (Moscow & Leningrad) 62(7): 1034–1042.
  Betula pendula Roth Betula pendula Roth   28 IPCN online SOLOVJEVA, N. M. 1977. Two karyological investigations of the birchs. Bull. Glavn. Bot. Sada 106: 100–103.
  Betula pendula Roth Betula pendula Roth   28-38, 42 IPCN online Skvortsov, A. K. & N. M. Solovjeva. 2000. New data on the karyology of Betula in Russia and adjacent countries. Bjulleten' Glavnogo Botanic|5eskogo Sada 180: 32–38.
!   Betula pendula Roth Betula pendula Roth   28, 56 IPCN72 VALANNE, T. 1972. Colchicine effects and colchicine-induced polyploidy in Betula. Ann. Acad. Sci. Fenn. Ser. A. 191: 1-28.
!   Betula cajanderi Sukaczev Betula pendula Roth   28 IPCN67-71 ZHUKOVA, P.G. 1969. Chromosome number in certain plant species indigenous to the north-east of the USSR. IV. Bot. Zurn. 54: 1985-1990.
  Betula verrucosa Ehrh. Betula pendula Roth   28 IPCN67-71 GADELLA, Th. W. J., & E. KLIPHUIS. 1966.' Chromosome numbers of flowering plants in the Netherlands II. Proc. Roy. Neth. Acad. Sci. Ser. C. 69: 541-556.
!   Betula verrucosa subsp. fallax Kindb. Betula pendula Roth   28, (42) Love, 1948 Johnsson 1945 b. A. Love 1944 b.
!   Betula pendula Roth Betula pendula Roth   28,42,56 eFlora  
!   Betula verrucosa Ehrh. Betula pendula Roth   28 Darlington, 1955 Johnsson 1940b
!   Betula pendula Roth Betula pendula Roth   2n = 28 Austria_checklist Dobe?, Ch., Hahn, B., & Morawetz, W. 1997. Chromosomenzahlen zur Gef??pflanzen-Flora ?sterreichs. Linzer Biol.Beitr. 29[1], 5-43.
!   Betula verrucosa Ehrh. Betula pendula Roth   28 Cave1959 Skalinska et al. 1959; Eifler 1968
  Betula pendula Roth Betula pendula Roth   28 CromoCat 2015 Dobeš, C., Hahn, B. & Morawetz, W. (1997). Chromosomenzahlen zur Gefässpflanzen-Flora Österreichs. Linzer Biol. Beitr. 29(1): 5-43.
  Betula pendula Roth Betula pendula Roth   28 CromoCat 2015 Druskovic, B. & Lovka, M. (1995). IOPB Chromosome Data 9 (ed. C.A. Stace). Int. Organ. Pl. Biosyst. Newslett. 24: 15-19.
  Betula pendula Roth Betula pendula Roth   28 CromoCat 2015 Gill, J. A. & Davy, A. J. (1983). Variation and polyploidy within lowland populations of the Betula pendula / B. pubescens complex New Phytol. 94: 433–451
  Betula pendula Roth Betula pendula Roth   28 CromoCat 2015 M?sí?ek J. et Jarolímová-Jav?rková V. (1992). List of chromosome numbers of the Czech vascular plants. Academia, Praha. p. 1-144.
  Betula pendula Roth Betula pendula Roth   28 CromoCat 2015 Probatova, N. S. & Seledets, V. P. (2008). IAPT/IOPB Chromosome Data 5 Taxon 57(2): 553-562
  Betula pendula Roth Betula pendula Roth   28-38 CromoCat 2015 Skvortsov, A. K. & N. M. Solovjeva (2000). New data on the karyology of Betula in Russia and adjacent countries Bjulleten' Glavnogo Botanic|5eskogo Sada 180: 32–38
  Betula pendula Roth Betula pendula Roth   31 CromoCat 2015 Rostovtseva, T. S. (1977). Chromosome numbers of some plant species from the South of Siberia. II. Bot. Žurn. 62: 1034-1042.
  Betula pendula Roth Betula pendula Roth   32 CromoCat 2015 Rostovtseva, T. S. (1977). Chromosome numbers of some plant species from the South of Siberia. II. Bot. Žurn. 62: 1034-1042.
  Betula pendula Roth Betula pendula Roth   42 CromoCat 2015 Skvortsov, A. K. & N. M. Solovjeva (2000). New data on the karyology of Betula in Russia and adjacent countries Bjulleten' Glavnogo Botanic|5eskogo Sada 180: 32–38
  Betula pendula Roth Betula pendula Roth   56 CromoCat 2015 Gill, J. A. & Davy, A. J. (1983). Variation and polyploidy within lowland populations of the Betula pendula / B. pubescens complex New Phytol. 94: 433–451
  Betula pendula Roth Betula pendula Roth   c. 42 CromoCat 2015 Sarvas, R. (1958). Kaksi triploidista haapaa ja koivua Metsäntutkimuslaikotsen Julkaisuja 49: 1-25
!   Betula pendula Roth Betula pendula Roth   42 CromoCat 2015 Castroviejo & al. (2003). Flora Iberica (vol. I-VIII, X, XIV) Publicaciones del CSIC Madrid
  Betula pendula Roth Betula pendula Roth   28 IAPT/IOPB IAPT/IOPB Chromosome Data 32