Celtis
| Celtis | |
|---|---|
| Leaves and immature fruit of Chinese hackberry (C. sinensis) | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Rosales | 
| Family: | Cannabaceae | 
| Genus: | Celtis L. | 
| Species | |
| Some 60–70 (see below) | |
| Synonyms | |
Celtis is a genus of about 60–70 species of deciduous trees, commonly known as hackberries or nettle trees, in the hemp family Cannabaceae. It has a cosmopolitan distribution.