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.
57 species · JacobaeaShowing 1–24
Clear filtersPhotos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Swipe across the table to see family and guide links.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Jacobaea abrotanifoliaMoenchAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea adonidifolia(Loisel.) Pelser & VeldkampAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea alpina(L.) MoenchAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea ambigua(Biv.) Pelser & VeldkampAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea andrzejowskyi(Tzvelev) B.Nord. & GreuterAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea aquatica(Hill) G.Gaertn., B.Mey. & Scherb.Accepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea arenaria(M.Bieb.) E.WiebeAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea argunensis(Turcz.) B.Nord.Accepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea arnautorum(Velen.) PelserAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea auricula(Bourg. ex Coss.) PelserAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea boissieri(DC.) PelserAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea borysthenica(DC.) B.Nord. & GreuterAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea buschiana(Sosn.) B.Nord. & GreuterAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea candida(C.Presl) B.Nord. & GreuterAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea cannabifolia(Less.) E.WiebeAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea carniolicaSchrankAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea cilicia(Boiss.) B.Nord.Accepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea delphiniifolia(Vahl) Pelser & VeldkampAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea erratica(Bertol.) Fourr.Accepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea erucifolia(L.) P.Gaertn., B.Mey. & Schreb.Accepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea erucifolia(L.) G.Gaertn., B.Mey. & Scherb.Accepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea ferganensis(Schischk.) B.Nord. & GreuterAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea gallerandiana(Coss. & Durieu) PelserAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
| No photo yet | Jacobaea gibbosa(Guss.) B.Nord. & GreuterAccepted species | AsteraceaeJacobaea genus | Related genus guideDusty Miller |
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 480 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.