Oak Creek ragwort (Packera quercetorum)
Same genus
- Small's ragwort (Packera anonyma)
- Shale barren ragwort (Packera antennariifolia)
- Golden ragwort (Packera aurea)
- San Bernardino ragwort (Packera bernardina)
- Bolander's ragwort (Packera bolanderi)
- Brewer's ragwort (Packera breweri)
- Bittercress ragwort (Packera cardamine)
- Beaver Mountain ragwort (Packera castoreus)