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.
34,590 species in AsteraceaeShowing 24,457–24,480
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 | Psephellus atropatanusName author: (Grossh.) GreuterAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus aucherianusName author: (DC.) Boiss.Accepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus avaricusName author: (Tzvelev) WagenitzAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus bagadensisName author: (Woronow) GreuterAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus barbeyiName author: AlbovAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus bellusName author: (Trautv.) WagenitzAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus boissieriName author: (Sosn.) Sosn.Accepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus bornmuelleriName author: (Hausskn. ex Bornm.) WagenitzAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus brevifimbriatusName author: (Hub.-Mor.) WagenitzAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus carbonatusName author: (Klokov) GreuterAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus carthalinicusName author: Sosn.Accepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus caucasicusName author: (Sosn.) GreuterAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus circassicusName author: (Albov) GalushkoAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus ciscaucasicusName author: (Sosn.) GalushkoAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus colchicusName author: Sosn.Accepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus cronquistiiName author: (Takht. & Gabrieljan) GabrieljanAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus czerepanoviiName author: AlievaAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus czirkejensisName author: (Husseinov) GreuterAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus daghestanicusName author: Sosn.Accepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus dealbatusName author: K.KochAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus debedicusName author: (Gabrieljan) GabrieljanAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus declinatusName author: (M.Bieb.) K.KochAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus dimitriewaeName author: (Sosn.) GreuterAccepted species | AsteraceaePsephellus genus | No guide yet |
| No photo yet | Psephellus dittrichiiName author: (Gabrieljan) GabrieljanAccepted species | AsteraceaePsephellus 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.