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.
673 species · PolygalaShowing 385–408
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 | Polygala nanaName author: (Michx.) DC.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nathadzeaeName author: A.I.Kuth.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nematocaulisName author: LevynsAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nematophyllaName author: ExellAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nemoralisName author: A.W.Benn.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala neurocarpaName author: BrandegeeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nicaeensisName author: Risso ex W.D.J.KochAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nikeliophilaName author: Marques & J.F.B.PastoreAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nodifloraName author: ChodatAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala northorpianaName author: R.N.BanerjeeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nudicaulisName author: A.W.Benn.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nuttalliiName author: Torr. & A.GrayAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala nyikensisName author: ExellAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala oaxacanaName author: ChodatAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala oaxacanumName author: ChodatAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala obliquaName author: PendryAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala obovataName author: A.St.-Hil.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala obtusissimaName author: Hochst. ex ChodatAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala oedipusName author: Speg.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala oedophyllaName author: S.F.BlakeAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala ohlendorfianaName author: Eckl. & Zeyh.Accepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala oligospermaName author: C.Y.WuAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala oliverianaName author: Exell & MendonçaAccepted species | PolygalaceaePolygala genus | No guide yet |
| No photo yet | Polygala omissaName author: Bal.-Tul. & P.HerreraAccepted species | PolygalaceaePolygala 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 980 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.