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 121–144
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 jardiniiName author: Sch.Bip.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens kamerunensisName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens kamtschaticaName author: Vassilcz.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens kilimandscharicaName author: (O.Hoffm.) SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens kirkiiName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens laevisName author: (L.) Britton, Sterns & Poggenb.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens lantanoidesName author: A.GrayAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens lejolyanaName author: LisowskiAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens lemmoniiName author: A.GrayAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens leptocephalaName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens leptophyllaName author: C.H.AnAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens leucanthemaName author: (L.) Willd.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens leucocephalaName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens linearilobaName author: Oliv.Accepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens longistylaName author: C.R.HartAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens macrocarpaName author: (A.Gray) SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens macropteraName author: (Sch.Bip. ex Chiov.) MesfinAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens magnifoliaName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens malawiensisName author: MesfinAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens malmeiName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mandoniiName author: (Sherff) CabreraAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens manniiName author: T.G.J.RaynerAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mathewsiiName author: SherffAccepted species | AsteraceaeBidens genus | No guide yet |
| No photo yet | Bidens mauiensisName author: (A.Gray) SherffAccepted 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.