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 2,257–2,280
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 | Cyclophyllum rectinerviumName author: (A.C.Sm.) A.C.Sm. & S.P.DarwinAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum rostellatumName author: S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum sagittatumName author: (Baill.) GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum schultziiName author: (O.Schwarz) S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum sessilifoliumName author: (A.Gray) A.C.Sm. & S.P.DarwinAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum subsessileName author: (Valeton) A.P.DavisAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum subulatumName author: (Baill.) GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum tenuipesName author: GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum tieaenseName author: MoulyAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum tiebaghienseName author: Mouly & JeansonAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum urophyllumName author: (Valeton) A.P.DavisAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum valetonianumName author: (S.Moore) A.P.Davis & RuhsamAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum vieillardiiName author: (Baill.) GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cynanchica abbreviataName author: (Halácsy) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica abchasicaName author: (V.I.Krecz.) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica accrescensName author: (Klokov) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica affinisName author: (Boiss. & A.Huet) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica aristataName author: (L.f.) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica beckianaName author: (Degen) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica biebersteiniiName author: (V.I.Krecz.) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica boissieriName author: (Heldr. ex Boiss.) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica borbasianaName author: (Korica) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica bornmuelleriName author: (Velen. ex Bornm.) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
| No photo yet | Cynanchica brachyphyllaName author: (Trigas & Iatroú) P.Caputo & Del GuacchioAccepted species | RubiaceaeCynanchica genus | Related genus guidePink Woodruff |
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.