Species having 'hirta' as epithet name:
- Chamaesyce hirta Syn. for: Euphorbia hirta
- Cheilanthes hirta
- Cleome hirta
- Clidemia hirta
- Desmonema hirta Syn. for: Euphorbia hirta
- Distichlis hirta Syn. for: Distichlis spicata
- Ditrita hirta Syn. for: Euphorbia hirta
- Ditritea hirta Syn. for: Euphorbia hirta
- Ditritra hirta Syn. for: Euphorbia hirta
- Euphorbia hirta Syn. for: Euphorbia hirta
- Euphorbia hirta
- Ficus hirta
- Gonostegia hirta
- Hyparrhenia hirta
- Indigofera hirta Syn. for: Indigofera hirsuta
- Mycetia hirta
- Rhus hirta Syn. for: Rhus typhina
- Rudbeckia hirta
- Schmaltzia hirta Syn. for: Rhus typhina
- Stachys hirta Syn. for: Stachys ocymastrum
- Tricyrtis hirta