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 1,081–1,104
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 gilvocanicepsName author: Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glabratumName author: Hoppe ex Willd.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glabriligulatumName author: Norrl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glabriligulatumName author: Norrl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glandulicepsName author: P.D.Sell & C.WestAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glandulidensName author: P.D.Sell & C.WestAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glanduliferumName author: HoppeAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glandulosodentatumName author: R.Uechtr.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucelloidesName author: OmangAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucellumName author: Lindeb.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucifoliumName author: Poepp. ex Froel.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucinifronsName author: (Zahn) Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucinumName author: Jord.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucocerintheName author: Arv.-Touv. & Gaut.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucomorphumName author: ZahnAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucophyllumName author: ScheeleAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucopsisName author: Gren. & Godr.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucoscenceName author: MateoAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucovatumName author: OmangAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glaucumName author: All.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glehniiName author: ÜksipAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium glevenseName author: (Pugsley) P.D.Sell & C.WestAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium globicepsName author: Dahlst.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium globosiflorumName author: 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.