Species having 'gracilis' as epithet name:
- Festuca gracilis Syn. for: Brachypodium pinnatum
- Lightfootia gracilis Syn. for: Wahlenbergia marginata
- Mycetia gracilis
- Quercus gracilis Syn. for: Quercus ilex
- Tragus gracilis Syn. for: Brachypodium pinnatum
- Uraria gracilis Syn. for: Uraria rufescens
- Wahlenbergia gracilis Syn. for: Wahlenbergia marginata
- Zornia gracilis Syn. for: Zornia latifolia