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.
1,150 species in ViolaceaeShowing 841–864
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 | Viola obtusaName author: (Makino) MakinoAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola obtuso-grypocerasName author: MakinoAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola occultaName author: Lehm.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola ocellataName author: Torr. & A.GrayAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola odontocalycinaName author: Boiss.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola odorataName author: Carl Linnaeus (L.)Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola oligocepsName author: ChangAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola olimpiaName author: Beggiat.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola orbelicaName author: PančićAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola orbiculataName author: (A.Gray) Geyer ex B.D.Jacks.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola oreadesName author: M.Bieb.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola orientalisName author: W.BeckerAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola orphanidisName author: Boiss.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola orthocerasName author: Ledeb.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola ovalleanaName author: Phil.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola ovato-oblongaName author: MakinoAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola oxyodontisName author: H.E.BallardAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola pachyrrhizaName author: Boiss. & Hohen.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola pachysomaName author: M.Sheader & J.M.WatsonAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola pacificaName author: Juz.Accepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola painteriName author: Rose & HouseAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola palatinaName author: Y.N.LeeAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola pallascaensisName author: W.BeckerAccepted species | ViolaceaeViola genus | No guide yet |
| No photo yet | Viola palmataName author: Carl Linnaeus (L.)Accepted species | ViolaceaeViola 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.