Species within the Betulaceae family:
- Alnus glutinosa
- Betula aetnensis Syn. for: Betula pendula
- Betula alba Syn. for: Betula pubescens var. pubescens
- Betula alleghaniensis
- Betula aurea Syn. for: Betula pubescens var. pubescens
- Betula glutinosa Syn. for: Alnus glutinosa
- Betula grandifolia Syn. for: Betula pendula
- Betula laciniata Syn. for: Betula pendula
- Betula lobulata Syn. for: Betula pendula
- Betula oxycoviensis Syn. for: Betula pendula
- Betula pendula
- Betula pendula Syn. for: Betula pendula
- Betula populifolia
- Betula pubescens var. pubescens
- Betula tristis Syn. for: Betula pendula
- Betula verrucosa Syn. for: Betula pendula
- Carpinus betulus
- Carpinus caucasica Syn. for: Carpinus betulus
- Corylus americana
- Corylus avellana
- Corylus calyculata Syn. for: Corylus americana
- Corylus cornuta
