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 8,113–8,136
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 | Palicourea duendeName author: C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea duidanaName author: (Standl.) BorhidiAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea dunstervilleorumName author: Steyerm.Accepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea duricoriaName author: (Standl. & Steyerm.) Delprete & J.H.Kirkbr.Accepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea eburneaName author: C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea effusaName author: Standl.Accepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea egensisName author: (Müll.Arg.) BorhidiAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea eggersiiName author: (Standl.) C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea ekmaniiName author: (Urb.) Borhidi & OviedoAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea elataName author: (Sw.) BorhidiAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea embirensisName author: (Steyerm.) BorhidiAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea erianthaName author: DC.Accepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea ernestiiName author: (K.Krause) C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea erythrocephalaName author: (K.Schum. & K.Krause) BorhidiAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea eurycarpaName author: (Standl.) C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea everardiiName author: (Wernham) Delprete & J.H.Kirkbr.Accepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea falcataName author: (Rusby) C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea fallaxName author: C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea fanshaweiName author: (Standl.) Delprete & J.H.Kirkbr.Accepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea farfaniiName author: C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea fastigiataName author: KunthAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea faxlucensName author: (Lorence & Dwyer) LorenceAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea fissistipulaName author: (Müll.Arg.) C.M.TaylorAccepted species | RubiaceaePalicourea genus | No guide yet |
| No photo yet | Palicourea flagellataName author: C.M.TaylorAccepted species | RubiaceaePalicourea 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.