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 5,473–5,496
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 | Thunbergia holstiiName author: LindauAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia hosseiName author: C.B.ClarkeAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia huillensisName author: S.MooreAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia hyalinaName author: S.MooreAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia ilocanaName author: Bremek.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia impatienoidesName author: Suwanph. & S.VajrodayaAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia javanicaName author: C.F.Gaertn.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia jayiiName author: S.MooreAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia kangeanensisName author: Bremek.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia kasajuanaName author: Bh.Adhikari & J.R.I.WoodAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia kirkianaName author: T.AndersonAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia kirkiiName author: Hook.f.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia laboransName author: BurkillAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia laevisName author: Wall. ex NeesAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia lamellataName author: HiernAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia lancifoliaName author: T.AndersonAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia lathyroidesName author: BurkillAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia laurifoliaName author: Lindl.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia leucorhizaName author: BenoistAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia liebrechtsianaName author: De Wild. & T.DurandAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia longifoliaName author: LindauAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia luteaName author: T.AndersonAccepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia macalensisName author: Bremek.Accepted species | AcanthaceaeThunbergia genus | No guide yet |
| No photo yet | Thunbergia malanganaName author: LindauAccepted 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.