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.
582 species · PrimulaShowing 457–480
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 | Primula soongiiName author: F.H.Chen & C.M.HuAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula sorachianaName author: Miyabe & Tatew.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula soulieiName author: Franch.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula spathulifoliaName author: CraibAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula spectabilisName author: Tratt.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula specuicolaName author: Rydb.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula spicataName author: Franch.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula standleyanaName author: A.R.Mast & RevealAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula stenocalyxName author: Maxim.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula stenodontaName author: Balf.f. ex W.W.Sm. & H.R.FletcherAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula stirtonianaName author: G.WattAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula strictaName author: Hornem.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula strumosaName author: Balf.f. & R.E.CooperAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula stuartiiName author: Wall.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula subalpinaName author: (Eastw.) A.R.Mast & RevealAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula subpyrenaicaName author: Aymerich, L.Sáez & López-AlvaradoAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula subulariaName author: W.W.Sm.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula suffrutescensName author: A.GrayAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula sunhangiiName author: T.Deng, D.G.Zhang & Jiao SunAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula surculosaName author: Y.Xu & G.HaoAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula szechuanicaName author: PaxAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula takedanaName author: Tatew.Accepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula taliensisName author: ForrestAccepted species | PrimulaceaePrimula genus | No guide yet |
| No photo yet | Primula tanguticaName author: DuthieAccepted species | PrimulaceaePrimula 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.