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.
353 species · TrifoliumShowing 25–48
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 | Trifolium arvenseName author: Carl Linnaeus (L.)Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium asperulumName author: De Not. ex Ces.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium attenuatumName author: GreeneAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium aurantiacumName author: Boiss. & SprunerAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium aureumName author: PollichAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium austriacumName author: ScheeleAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium aybarsiiName author: M.Keskin & SonayAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium baccariniiName author: Chiov.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium badiumName author: Schreb.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium barbigerumName author: Torr.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium barbulatumName author: (Freyn & Sint.) ZoharyAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium barnebyiName author: (Isely) Dorn & LichvarAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium batmanicumName author: Zohary & D.HellerAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium beckwithiiName author: W.H.Brewer ex S.WatsonAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium bejarienseName author: Moric.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium benghalenseName author: Gaertn.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium berytheumName author: Boiss. & C.I.BlancheAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium biebersteiniiName author: KhalilovAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium bifidumName author: A.GrayAccepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium bilineatumName author: Fresen.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium billardiereiName author: Spreng.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium bithynicumName author: Boiss.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium bivestitumName author: Gand.Accepted species | FabaceaeTrifolium genus | No guide yet |
| No photo yet | Trifolium bivonaeName author: Guss.Accepted species | FabaceaeTrifolium 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.