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.
1,173 species · CrotonShowing 985–1,008
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 | Croton sincorensisName author: Mart. ex Müll.Arg.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton singularisName author: Airy ShawAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton sipaliwinensisName author: Lanj.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton smithianusName author: CroizatAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton socotranusName author: Balf.f.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton solanaceusName author: (Müll.Arg.) G.L.WebsterAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton solimanName author: Cham. & Schltdl.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton somalensisName author: Vatke & Pax ex PaxAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton sonoraeName author: Torr.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton soratensisName author: Müll.Arg.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton sousaeName author: Mart.Gord. & Cruz DuránAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton speciosusName author: Müll.Arg.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton sphaerogynusName author: Baill.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spicaName author: Baill.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spiciflorusName author: Thunb.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spiraeifoliusName author: Jabl.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spiralisName author: Müll.Arg.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spissirameusName author: Radcl.-Sm. & GovaertsAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton splendidusName author: Mart.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spruceanusName author: Benth.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton spurcusName author: CroizatAccepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton stahelianusName author: Lanj.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton staminosusName author: Müll.Arg.Accepted species | EuphorbiaceaeCroton genus | No guide yet |
| No photo yet | Croton standleyanusName author: CroizatAccepted species | EuphorbiaceaeCroton 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 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.