Smallhead cat's ear (Hypochaeris lutea)
Same genus
- Brazilian cat's ear (Hypochaeris tweedyi)
- Smooth cat's ear (Hypochaeris glabra)
- Hairy cat's ear (Hypochaeris radicata)
- Spotted cat's-ear (Hypochaeris maculata)
- Mediterranean cat's-ear (Hypochaeris achyrophorus)
- Cretan cat's-ear (Hypochaeris cretensis)
- Costolina alpina (Hypochaeris robertia)
- Brazilian cat's ear (Hypochaeris chillensis)