Species having 'elongata' as epithet name:
- Cucurbita elongata Syn. for: Cucurbita pepo var. cylindrica
- Eulophia elongata Syn. for: Eulophia spectabilis
- Goodyera elongata Syn. for: Hetaeria finlaysoniana
- Helicteres elongata
- Hetaeria elongata Syn. for: Hetaeria finlaysoniana
- Maesa elongata Syn. for: Maesa indica
- Rhamphidia elongata Syn. for: Hetaeria finlaysoniana