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.
247 species · BidensShowing 145–168
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 | Bidens maximowiczianaName author: Oett.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens melchertiiName author: B.L.TurnerAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens menziesiiName author: (A.Gray) SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mesfiniiName author: Anderb.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens meyeriName author: V.A.Funk & K.R.WoodAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens micranthaName author: Gaudich.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens microphyllaName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens minensisName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mitisName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mollifoliaName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens molokaiensisName author: (Hillebr.) SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens monticolaName author: Poepp. & Endl.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mooreensisName author: M.L.GrantAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mooreiName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mossiiName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens multicepsName author: FassettAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens nanaName author: M.O.DillonAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens negrianaName author: (Sherff) Cufod.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens nobilioidesName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens nodifloraName author: Carl Linnaeus (L.)Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens nudataName author: BrandegeeAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens oaxacanaName author: MelchertAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens oblongaName author: (Sherff) WildAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens occidentalisName author: (Hutch. & Dalziel) MesfinAccepted species | AsteraceaeBidens 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.