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 22,081–22,104
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 | Olgaea vvedenskyiName author: IljinAccepted species | AsteraceaeOlgaea genus | No guide yet |
| No photo yet | Oligactis boyacensisName author: (Cuatrec.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis coriaceaName author: (Hieron.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis cuatrecasasiiName author: M.O.Dillon & Sagást.Accepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis cusalaguensisName author: (Hieron.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis ecuadoriensisName author: (Hieron.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis garcia-barrigaeName author: H.Rob.Accepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis granatensisName author: (Cuatrec.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis latifoliaName author: (Hieron.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis mikanioidesName author: (S.F.Blake) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis nubigenaName author: Cass.Accepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis ochraceaName author: (Cuatrec.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis pastoensisName author: (Cuatrec.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis pichinchensisName author: (Hieron.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis sessilifloraName author: (Kunth) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis valeriName author: (Standl.) H.Rob. & BrettellAccepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oligactis volubilisName author: (Kunth) Cass.Accepted species | AsteraceaeOligactis genus | No guide yet |
| No photo yet | Oliganthes bathiaeiName author: (Humbert) HumbertAccepted species | AsteraceaeOliganthes genus | No guide yet |
| No photo yet | Oliganthes lanuginosaName author: (Bojer ex DC.) HumbertAccepted species | AsteraceaeOliganthes genus | No guide yet |
| No photo yet | Oliganthes lecomteiName author: (Humbert) HumbertAccepted species | AsteraceaeOliganthes genus | No guide yet |
| No photo yet | Oliganthes pseudocentauropsisName author: (Humbert) HumbertAccepted species | AsteraceaeOliganthes genus | No guide yet |
| No photo yet | Oliganthes sublanataName author: (Drake) HumbertAccepted species | AsteraceaeOliganthes genus | No guide yet |
| No photo yet | Oliganthes trifloraName author: Cass.Accepted species | AsteraceaeOliganthes genus | No guide yet |
| No photo yet | Oligocarpus burchelliiName author: (Hook.f.) B.Nord.Accepted species | AsteraceaeOligocarpus 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.