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.
5,597 species in AcanthaceaeShowing 5,401–5,424
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 | Tetramerium surcubambenseName author: T.F.DanielAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Tetramerium tenuissimumName author: RoseAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Tetramerium tetramerioidesName author: (Lindau) T.F.DanielAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Tetramerium vargasiaeName author: T.F.Daniel & Cruz DuránAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Tetramerium wasshauseniiName author: T.F.DanielAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Tetramerium yaquianumName author: T.F.DanielAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Tetramerium zetaName author: T.F.DanielAccepted species | AcanthaceaeTetramerium genus | No guide yet |
| No photo yet | Thunbergia adenocalyxName author: Radlk.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia affinisName author: S.MooreAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia alataName author: Bojer ex SimsAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia amoenaName author: C.B.ClarkeAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia amphaiiName author: Suwanph., K.Khamm., D.J.Middleton & SuddeeAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia anatinaName author: BenoistAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia angolensisName author: S.MooreAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia angulataName author: Hils. & Bojer ex Hook.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia annuaName author: Hochst. ex NeesAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia armipotensName author: S.MooreAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia arnhemicaName author: F.Muell.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia atacorensisName author: Akoègn. & LisowskiAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia atriplicifoliaName author: E.Mey. ex NeesAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia austromontanaName author: VollesenAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia bancanaName author: Bremek.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia barbataName author: VollesenAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia batjanensisName author: Bremek.Accepted species | AcanthaceaeThunbergia 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.