Eucalyptus cladocalyx
| Sugar gum | |
|---|---|
| Eucalyptus cladocalyx habit | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Rosids | 
| Order: | Myrtales | 
| Family: | Myrtaceae | 
| Genus: | Eucalyptus | 
| Species: | E. cladocalyx  | 
| Binomial name | |
| Eucalyptus cladocalyx | |
| E. cladocalyx, field distribution | |
| Synonyms | |
| 
 Eucalyptus corynocalyx F.Muell. nom. illeg., nom. superfl.  | |
Eucalyptus cladocalyx, commonly known as sugar gum, is a species of eucalypt tree found in the Australian state of South Australia. It is found naturally in three distinct populations - in the Flinders Ranges, Eyre Peninsula and on Kangaroo Island.