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 769–792
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 | Atractocarpus teamotuaitauiName author: Mouly & ButaudAccepted species | RubiaceaeAtractocarpus genus | No guide yet |
| No photo yet | Atractocarpus tenuiflorusName author: (A.C.Sm.) PuttockAccepted species | RubiaceaeAtractocarpus genus | No guide yet |
| No photo yet | Atractocarpus vaginatusName author: GuillauminAccepted species | RubiaceaeAtractocarpus genus | No guide yet |
| No photo yet | Atractocarpus versteegiiName author: (Valeton) PuttockAccepted species | RubiaceaeAtractocarpus genus | No guide yet |
| No photo yet | Atractogyne bracteataName author: (Wernham) Hutch. & DalzielAccepted species | RubiaceaeAtractogyne genus | No guide yet |
| No photo yet | Atractogyne gaboniiName author: PierreAccepted species | RubiaceaeAtractogyne genus | No guide yet |
| No photo yet | Augusta austrocaledonicaName author: (Brongn.) J.H.Kirkbr.Accepted species | RubiaceaeAugusta genus | No guide yet |
| No photo yet | Augusta longifoliaName author: (Spreng.) RehderAccepted species | RubiaceaeAugusta genus | No guide yet |
| No photo yet | Augusta rivalisName author: (Benth.) J.H.Kirkbr.Accepted species | RubiaceaeAugusta genus | No guide yet |
| No photo yet | Augusta vitiensisName author: (Seem.) J.H.Kirkbr.Accepted species | RubiaceaeAugusta genus | No guide yet |
| No photo yet | Aulacocalyx auriculataName author: K.Schum.Accepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx cameroonianaName author: Sonké & S.E.DawsonAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx caudataName author: (Hiern) KeayAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx divergensName author: (Hutch. & Dalziel) KeayAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx jasminifloraName author: Hook.f.Accepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx lamprophyllaName author: K.KrauseAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx laxifloraName author: E.M.A.PetitAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx lujaiName author: De Wild.Accepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx mapianaName author: Sonké & BridsonAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx pallensName author: (Hiern) Bridson & FigueiredoAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx subulataName author: (N.Hallé) FigueiredoAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Aulacocalyx talbotiiName author: (Wernham) KeayAccepted species | RubiaceaeAulacocalyx genus | No guide yet |
| No photo yet | Badusa corymbiferaName author: (G.Forst.) A.GrayAccepted species | RubiaceaeBadusa genus | No guide yet |
| No photo yet | Badusa palauensisName author: ValetonAccepted species | RubiaceaeBadusa 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.