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A WIDER WORLD OF FLOWERS

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 193–216

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Photos 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.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetEuphorbia bevilaniensisName author: CroizatAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia biaculeataName author: DenisAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bianoensisName author: (Malaisse & Lecron) BruynsAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bicolorName author: Engelm. & GrayAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia biconvexaName author: DominAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bifidaName author: Hook. & Arn.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bifurcataName author: Engelm.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia biharamulensisName author: S.CarterAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bilobataName author: Engelm.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bindloensisName author: (A.Stewart) Ya YangAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia biselegansName author: BruynsAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bisellenbeckiiName author: BruynsAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bisglobosaName author: BruynsAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bitataensisName author: M.G.GilbertAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia biumbellataName author: Poir.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bivonaeName author: Steud.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia blatteriName author: OudejansAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia blepharadenaName author: O.L.M.Silva & CordeiroAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia blepharophyllaName author: Ledeb.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia blodgettiiName author: Engelm.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia bodenghieniaeName author: (Malaisse & Lecron) BruynsAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia boerhaavioidesName author: RusbyAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia boeticaName author: Boiss.Accepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
No photo yetEuphorbia boinensisName author: Denis ex Humbert & LeandriAccepted speciesEuphorbiaceaeEuphorbia genus
Related genus guideMediterranean Spurge
THE SOURCE & THE SCOPE

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 dataset

What 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.