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.
3,281 species · HieraciumShowing 673–696
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 | Hieracium coriariumName author: Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cornescensName author: Johanss. & Sam.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium corniculansName author: Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cornigerumName author: Norrl. & H.Lindb.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium coronariifoliumName author: Arv.-Touv.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium coronariumName author: BrennerAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium corrasumName author: Norrl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium corrensiiName author: Kaeser ex ZahnAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium corynellumName author: Norrl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium corynodesName author: Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cosmiodontumName author: OmangAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cottetiiName author: ChristenerAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium covaledanumName author: MateoAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium crassicepsName author: (Dahlst.) Dahlst.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium crassifoliiformeName author: SchljakovAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium crassipedipilumName author: (Pawł. & Zahn) Chrtek f.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium craterodonName author: Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cravonienseName author: (F.Hanb.) RoffeyAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium crebridensName author: Dahlst. ex F.N.WilliamsAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium crebridentiformeName author: PugsleyAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium crebriserratumName author: Hyl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cremicepsName author: T.TylerAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cremnaeiformeName author: (Omang) OmangAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium cremnanthesName author: (F.Hanb.) PugsleyAccepted species | AsteraceaeHieracium 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 1230 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.