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 1,321–1,344
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 innominatusName author: Boriss.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus innotabilisName author: PodlechAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus inquilinusName author: MaassoumiAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus insignisName author: Gontsch.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus insularisName author: KelloggAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus intarrensisName author: Franch.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus intercedensName author: Sam. ex Rech.f.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus interiectusName author: I.DemlAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus intermediusName author: HostAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus intermixtusName author: (Boriss.) Litv. ex Širj.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus inversusName author: M.E.JonesAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus involutivusName author: Sumnev.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus inyoensisName author: E.Sheld.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus iodanthusName author: S.WatsonAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus iodopetalusName author: (Rydb.) Greene ex BarnebyAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus iodotropisName author: Boiss. & Hohen.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus ionaeName author: Palib.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus iranicusName author: BungeAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus iranshahriiName author: Maassoumi & PodlechAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus irinaeName author: B.Fedtsch.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus irisuensisName author: Boriss.Accepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus isabellaeName author: DunnAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus isauricusName author: Hub.-Mor. & V.A.MatthewsAccepted species | FabaceaeAstragalus genus | No guide yet |
| No photo yet | Astragalus ischigensisName author: Maxim. ex HulténAccepted 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.