Betula pendula Roth | 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. | 82-83 | | 28,56 |
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Betula pendula Roth | Morawetz, W. & M. R. A. Samuel. 1989. Karyological patterns in the Hamamelidae. Syst. Assoc. Special Vol. 40(2): 131–135. | 90-91 | | 28 |
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Betula pendula Roth | Krasnikov, A. A. 1991. Chromosome numbers in some species of vascular plants from Novosibirsk region. Bot. Zhurn. (Moscow & Leningrad) 76: 476–479. | 90-91 | | 28 |
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Betula pendula Roth | 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. | 92-93 | | 28 |
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Betula pendula Roth | Druskovic, B. & M. Lovka. 1995. IOPB chromosome data 9. Int. Organ. Pl. Biosyst. Newslett. (Zurich) 24: 15–19. | 94-95 | | 28 |
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Betula pendula Roth | Dobea, C., B. Hahn & W. Morawetz. 1997. Chromosomenzahlen zur Gefässpflanzen-Flora Österreichs. Linzer Biol. Beitr. 29(1): 5–43. | 96-97 | | 28 |
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Betula pendula Roth | Mĕsíček, J. 1992. In J. M|3esí|3ccek & V. Jav@0urková-Jarolímová, List of Chromosome Numbers of the Czech Vascular Plants. Academia, Praha. | 96-97 | | 28 |
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Betula pendula Roth | Lövkvist, B. & U. M. Hultgård. 1999. Chromosome numbers in south Swedish vascular plants. Opera Bot. 137: 1–42. | 98-00 | | 28 |
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Betula pendula Roth | Rostovtseva, T. S. 1977. Chromosome numbers of some plant species from the south of Siberia. II. Bot. Zhurn. (Moscow & Leningrad) 62(7): 1034–1042. | 75-78 | | 28 |
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Betula pendula Roth | SOLOVJEVA, N. M. 1977. Two karyological investigations of the birchs. Byull. Glavn. Bot. Sada 106: 100–103. | 75-78 | | 28 |
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Betula pendula Roth | Skvortsov, A. K. & N. M. Solovjeva. 2000. New data on the karyology of Betula in Russia and adjacent countries. Bjulleten' Glavnogo Botaničeskogo Sada 180: 32–38. | 01-03 | | 28-38, 42 |
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