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Family: Betulaceae
[Betula alaskana Sarg., moreBetula alba var. japonica Miq., Betula grandifolia Litv., Betula japonica var. kamtschatica (Regel) H.J.P.Winkl., Betula mandshurica (Regel) Nakai, Betula mandshurica var. japonica (Miq.) Rehder, Betula papyrifera subsp. humilis (Regel) A.E.Murray, Betula platyphylla Sukaczev, Betula platyphylla var. japonica (Miq.) H.Hara, Betula platyphylla var. mandshurica (Regel) H.Hara, Betula resinifera Britton] |
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