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.
3,133 species · AstragalusShowing 2,569–2,592
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 | Astragalus segregatusName author: Zarre & PodlechAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus seidabadensisName author: BungeAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus semenoviiName author: BungeAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus semicircularisName author: P.C.LiAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus semidesertiName author: Gontsch.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus semilunatusName author: PodlechAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus semiromensisName author: Podlech & MaassoumiAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus semnanensisName author: Bornm. & Rech.f.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sempervirensName author: Lam.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus senilisName author: Bornm.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sepultipesName author: (Barneby) BarnebyAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus serenoiName author: (Kuntze) E.Sheld.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sericeocanusName author: Gontsch.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sericeopuberulusName author: Boriss.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sericoleucusName author: A.GrayAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sericopetalusName author: Trautv.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sericophyllusName author: Griseb.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sericostachyusName author: StocksAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus serpensName author: M.E.JonesAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus serpentinicolaName author: H.Duman & EkimAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sertavulensisName author: Aytaç & ÇeçenAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sesameusName author: Carl Linnaeus (L.)Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sesamoidesName author: Boiss.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus sesquiflorusName author: S.WatsonAccepted species | FabaceaeAstragalus 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.