The botanical directory
From familiar garden flowers to species you have yet to meet. Explore the flowering plant tree through accepted scientific names, botanical families, and synonyms.
- Accepted species
- 347,476
- Synonym names
- 710,971
- Botanical families
- 430
- Genera
- 13,895
Find a flower. Follow its family.
Search scientific names or try a familiar florist name, like rose or peony.
Scientific names and synonyms are searchable from two characters. Familiar florist names link to their broader genus; common names are not available for every species.
191 species · SideritisShowing 145–168
Clear filtersPhotos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Name authors credit the botanists behind a scientific name; “L.” stands for Carl Linnaeus. Swipe across the table to see family and guide links.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Sideritis × alfraediName author: Mateo & PiscoAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × anagaeName author: (Christ) ined.Accepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × angustifoliaName author: Lag.Accepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × antonii-josephiiName author: Font Quer & Rivas GodayAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × aragonensisName author: Sennen & PauAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × arizagaeName author: Uribe-Ech.Accepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × arizaganaName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × balueiName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × bornmuelleriName author: Negrín & P.PérezAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × cadevalliiName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × candeliiName author: Font Quer & PauAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × carrissoanaName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × currasiiName author: R.Roselló, P.P.Ferrer, Gómez Nav., E.Laguna, Sanchis & PerisAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × difficilisName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × fernandeziiName author: Negrín & P.PérezAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × gaditanaName author: RouyAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × garrigaeName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × ginesiiName author: Socorro, L.Cano & EspinarAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × gomeznavarroiName author: R.Roselló, P.P.Ferrer, Fabado, E.Laguna & PerisAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × grosiiName author: Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × guaxaraeName author: P.Pérez & NégrinAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × ibericaName author: Sennen ex Font QuerAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × kergueleniiName author: D.Rivera, Obón & De la TorreAccepted species | LamiaceaeSideritis genus | No guide yet |
| No photo yet | Sideritis × lainziiName author: Obón & D.RiveraAccepted species | LamiaceaeSideritis genus | No guide yet |
A living reference.
A documented starting point.
Taxonomy changes as plants are studied. This directory preserves the accepted names and synonym relationships in a specific World Flora Online release, so you can trace every entry to its source.
View the June 2026 source datasetWhat is included?
All 347,476 accepted species classified under Angiosperms in this snapshot, plus 710,971 names treated as synonyms of those species. Flowering trees, grasses, and other less familiar flowering plants belong here too.
Is this every flower that has ever existed?
No complete list of every historical or undiscovered species exists. This collection excludes unresolved names, subspecies and varieties as separate records, non-flowering plants, and most cultivated forms. It is not a complete fossil or cultivar register.
Can I order these flowers?
A botanical record does not establish cut-flower availability or suitability for an arrangement. Our 1230 florist guides cover commercial flowers, specialty garden cuts, and foliage, with design notes, photos, and calculator links. Calculator selection uses that florist collection; other ingredients can be entered as custom items.
Taxonomy: World Flora Online Consortium · CC0 public domain · Published June 21, 2026. Photographs and editorial florist guides have separate credits.