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 2,233–2,256
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 cardiocarpumName author: (Baill.) GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum caudatumName author: (Valeton) A.P.Davis & RuhsamAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum coprosmoidesName author: (F.Muell.) S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum costatumName author: (C.T.White) S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum cymosumName author: S.MooreAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum deplancheiName author: Hook.f.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum fragransName author: (Schltr. & K.Krause) MoulyAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum franciiName author: GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum guillauminianumName author: Baum.-Bod. ex Mouly & JeansonAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum henriettaeName author: (Baill.) GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum jasminifoliumName author: Guillaumin & McKeeAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum letocartiorumName author: MoulyAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum longiflorumName author: (Valeton) A.P.Davis & RuhsamAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum longipetalumName author: S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum lordbergenseName author: A.P.DavisAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum macphersoniiName author: MoulyAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum maritimumName author: S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum memaoyaenseName author: MoulyAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum merrillianumName author: GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum multiflorumName author: S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum novoguineensisName author: (Miq.) A.P.Davis & RuhsamAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum pancheriName author: (Baill.) GuillauminAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum pindaienseName author: MoulyAccepted species | RubiaceaeCyclophyllum genus | No guide yet |
| No photo yet | Cyclophyllum protractumName author: S.T.Reynolds & R.J.F.Hend.Accepted species | RubiaceaeCyclophyllum 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 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.