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 313–336
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 cassythoidesName author: Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia catamarcensisName author: (Croizat) SubilsAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cataractarumName author: S.CarterAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia catenataName author: (S.Carter) BruynsAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cattimandooName author: W.Ell.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia caudiculosaName author: Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cayensisName author: Millsp.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia celastroidesName author: Boiss.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia celataName author: R.A.DyerAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia celerieriName author: (Emb.) Emb. ex VindtAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia centralisName author: B.G.ThomsonAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia centunculoidesName author: KunthAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia ceratocarpaName author: Ten.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cereiformisName author: Carl Linnaeus (L.)Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cerodermaName author: I.M.Johnst.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cerralvensisName author: Maya-Lastra & V.W.Steinm.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia cervicornuName author: Baill.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chaborasiaName author: Gomb.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chaculanaName author: Donn.Sm.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chaetocalyxName author: (Boiss.) Tidestr.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chamaecaulaName author: Weath.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chamaecladaName author: UleAccepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chamaepeplusName author: Boiss. & Gaill.Accepted species | EuphorbiaceaeEuphorbia genus | Related genus guideMediterranean Spurge |
| No photo yet | Euphorbia chamaerrhodosName author: Boiss.Accepted 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.