Nathalis iole
| Dainty sulphur | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Arthropoda | 
| Class: | Insecta | 
| Order: | Lepidoptera | 
| Family: | Pieridae | 
| Genus: | Nathalis | 
| Species: | N. iole | 
| Binomial name | |
| Nathalis iole (Boisduval, 1836) | |
Nathalis iole, the dainty sulphur or dwarf yellow, is a North American butterfly in the family Pieridae.