Members of this family
A
- Alnus cordata (Italian Alder)
- Alnus glutinosa (Alder)
- Alnus hirsuta
- Alnus incana (Grey Alder)
- Alnus japonica (Japanese Alder)
- Alnus maritima (Seaside Alder)
- Alnus maximowiczii
- Alnus nepalensis (Nepalese Alder)
- Alnus nitida
- Alnus rhombifolia (White Alder)
- Alnus rubra (Red Alder)
- Alnus rugosa (Speckled Alder)
- Alnus serrulata (Smooth Alder)
- Alnus sinuata (Sitka Alder)
- Alnus tenuifolia (Mountain Alder)
- Alnus viridis crispa (American Green Alder)
B
- Betula alleghaniensis (Yellow Birch)
- Betula alnoides
- Betula ermanii (Gold Birch)
B cont.
- Betula glandulosa (Scrub Birch)
- Betula kenaica (Kenai Birch)
- Betula lenta (Cherry Birch)
- Betula nana (Dwarf Birch)
- Betula nigra (River Birch)
- Betula occidentalis (Water Birch)
- Betula papyrifera (Paper Birch)
- Betula pendula (Silver Birch)
- Betula platyphylla (White Birch)
- Betula populifolia (Grey Birch)
- Betula pubescens (White Birch)
- Betula schmidtii
- Betula utilis (Indian Paper Birch)
C
- Carpinus betulus (Hornbeam)
- Carpinus caroliniana (American Hornbeam)
- Carpinus cordata
- Carpinus laxiflora
- Corylus americana (American Hazel)
- Corylus avellana (Hazel)
C cont.
- Corylus avellana pontica
- Corylus chinensis (Chinese Hazel)
- Corylus colurna (Turkish Hazel)
- Corylus cornuta (Beaked Hazel)
- Corylus cornuta californica (California Hazel)
- Corylus fargesii
- Corylus ferox (Himalayan Hazel)
- Corylus heterophylla (Siberian Filbert)
- Corylus jacquemontii (Indian Tree Hazel)
- Corylus maxima (Filbert)
- Corylus sieboldiana (Japanese Hazel)
- Corylus sieboldiana mandschurica
- Corylus tibetica
- Corylus x colurnoides (Trazel)
- Corylus x vilmorinii (Chinese Trazel)
O
- Ostrya carpinifolia (Hop Hornbeam)
- Ostrya virginiana (Ironwood)
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