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Betula pubescens var. pubescens
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Mehrparvar, Mohsen, 2024, Aphids of Iran: their host plants and distribution, Zootaxa 5516 (1), pp. 1-129
: 70
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70 |
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Betula pubescens subsp. pubescens
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Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press
: 58
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58 |
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Betula pubescens var. pubescens
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Info Flora, 2021, Info Flora Schweiz - Betulaceae, https://www.infoflora.ch/de/flora/betulaceae.html (accessed 2023-10-20)
: -1
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-1 |
