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 13,921–13,944
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 | Urophyllum clemensiorumName author: Smedmark & B.BremerAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum coffeoidesName author: (Bremek.) Smedmark & B.BremerAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum congestiflorumName author: Ridl.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum corniculatumName author: (Bremek.) Smedmark & B.BremerAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum corymbosumName author: (Blume) Korth.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum crassumName author: CraibAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum curtisiiName author: King ex M.R.Hend.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum cyphandrumName author: StapfAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum delienseName author: (Bremek.) Smedmark & B.BremerAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum ellipticumName author: (Wight) ThwaitesAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum elliptifoliumName author: Merr.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum elmeriName author: (Bremek.) Smedmark & B.BremerAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum elongatumName author: (Korth.) Miq.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum endertiiName author: (Bremek.) Smedmark & B.BremerAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum enneandrumName author: (Wight) Ridl.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum ferrugineumName author: King & GambleAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum fuscumName author: CraibAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum glabrumName author: Jack ex Wall.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum glaucescensName author: ValetonAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum glomeratumName author: ValetonAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum grandiflorumName author: ValetonAccepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum grandifoliumName author: Ridl.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum griffithianumName author: (Wight) Hook.f.Accepted species | RubiaceaeUrophyllum genus | No guide yet |
| No photo yet | Urophyllum heteromerumName author: K.Schum.Accepted species | RubiaceaeUrophyllum 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.