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.
347,476 speciesShowing 3,409–3,432
Photos 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 | Acianthera portilloiName author: (Luer & R.Escobar) Karremans & Rinc.-GonzálezAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera privignaName author: (Luer) A.DoucetteAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera prognathaName author: (Luer & R.Escobar) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera proliferaName author: (Herb. ex Lindl.) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera prostrataName author: (Lindl.) A.DoucetteAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera pubescensName author: (Lindl.) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera punctatifloraName author: (Luer) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera puniceaName author: (Luer) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera purpurascensName author: (Luer & Hirtz) KarremansAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera purpureoviolaceaName author: (Cogn.) F.BarrosAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera pustulataName author: Zambrano & SolanoAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera quadricristataName author: (Luer & Hirtz) LuerAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera quadriserrataName author: (Luer) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera quisqueyanaName author: (Dod) A.DoucetteAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera ramosaName author: (Barb.Rodr.) F.BarrosAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera recurvaName author: (Lindl.) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera rinkeiName author: LuerAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera rodolfovasqueziiName author: DamiánAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera rodrigoiName author: (Luer) LuerAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera rodriguesiiName author: (Cogn.) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera rostellataName author: (Barb.Rodr.) LuerAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera rubroviridisName author: (Lindl.) Pridgeon & M.W.ChaseAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera ruiziiName author: DamiánAccepted species | OrchidaceaeAcianthera genus | No guide yet |
| No photo yet | Acianthera sandaliorumName author: (G.A.Romero & Carnevali) LuerAccepted species | OrchidaceaeAcianthera 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.