Ulmaceae
66 species in 7 genera.
- Caucasian zelkovaZelkova carpinifoliaUlmaceae
- Zelkova carpinifoliaUlmaceae
- Schneider's zelkovaZelkova schneiderianaUlmaceae
- Japanese zelkovaZelkova serrataUlmaceae
- Zelkova siculaUlmaceae
- Chinese zelkovaZelkova sinicaUlmaceae
Classification from the World Flora Online Plant List. About our plant data.