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.
14,256 species in RubiaceaeShowing 5,161–5,184
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 dongnaiensisName author: Pierre ex Pit.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora doreensisName author: (Scheff.) ValetonAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora dorgelonisName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora duckeiName author: Standl.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora dzumacensisName author: GuillauminAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora ebracteolataName author: Merr.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora effusaName author: Chun & F.C.HowAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora elegansName author: GillespieAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora elisaeName author: Mouly & PisivinAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora elongataName author: B.Heyne ex G.DonAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora eludensName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora emirnensisName author: BakerAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora emygdioiName author: Di Maio & PeixotoAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora endertiiName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora engganensisName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora ensifoliaName author: Merr. & L.M.PerryAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora erianthaName author: A.GrayAccepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora erythrocarpaName author: K.Schum. & Lauterb.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora eugenioidesName author: Pierre ex Pit.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora euosmiaName author: K.Schum.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora fallaxName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora farinosaName author: Bremek.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora faroensisName author: Standl.Accepted species | RubiaceaeIxora genus | No guide yet |
| No photo yet | Ixora fastigiataName author: (R.D.Good) Bremek.Accepted 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.