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.
2,102 species · EuphorbiaShowing 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 | Euphorbia asclepiadeaName author: Milne-Redh.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia aserbajdzhanicaName author: Bordz.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia asthenacanthaName author: S.CarterAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia astrachanicaName author: C.A.Mey. ex ClausAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia astylaName author: Engelm. ex Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atimovataeName author: Haev. & Hett.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atotoName author: G.Forst.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atrocarmesinaName author: L.C.LeachAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atrococcaName author: A.HellerAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atrofloraName author: S.CarterAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atropurpureaName author: Brouss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia atroxName author: S.CarterAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia attastomaName author: RizziniAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia aucheriName author: Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia audissouiName author: MarxAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia aulacospermaName author: Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia aureoviridifloraName author: (Rauh) RauhAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia australisName author: Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia austriacaName author: A.Kern.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia austroanatolicaName author: Hub.-Mor. & KhanAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia austroiranicaName author: PahlevaniAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia austrooccidentalisName author: Thell.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia austrotexanaName author: MayfieldAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia avasmontanaName author: DinterAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
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.