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.
562 species · IxoraShowing 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 | Ixora roxburghiiName author: KuntzeAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rubrinervisName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rudasianaName author: C.M.TaylorAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rudgeoidesName author: C.M.TaylorAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rufaName author: Müll.Arg.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rugosiramaName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rugulosaName author: Wall. ex KurzAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora rutteniiName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora sabangensisName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora salicifoliaName author: (Blume) DC.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora salwenensisName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora sambiranensisName author: Homolle ex GuédèsAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora samoensisName author: A.GrayAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora sandwithianaName author: Steyerm.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora scandensName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora scheffleriName author: K.Schum. & K.KrauseAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora schlechteriName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora schomburgkianaName author: Benth.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora schunkeanaName author: C.M.TaylorAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora scortechiniiName author: King & GambleAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora seretiiName author: De Wild.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora sessililimbaName author: Merr.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora setchelliiName author: FosbergAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora siamensisName author: Wall. ex G.DonAccepted species | RubiaceaeIxora 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.