Английская Википедия:Betula medwediewii

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Шаблон:Short description Шаблон:Speciesbox

Betula medwediewii, called Transcaucasian birch, Caucasian birch or Medwediew's birch, is a species of birch which is native to Turkey, Georgia, and Iran. It is decaploid, with its closest diploid relatives being Betula humilis and probably Betula lenta from eastern North America. It is placed in section Lentae, subgenus Aspera.[1] Its cultivar 'Gold Bark' has gained the Royal Horticultural Society's Award of Garden Merit.[2]

Файл:Betula medwediewii JPG1b.jpg
Catkins, leaves and twigs

References

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Шаблон:Fagales-stub