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 1,537–1,560
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 levicauleName author: Jord.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium levihirtumName author: OmangAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium leyanumName author: (Zahn) RoffeyAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium leyiName author: F.Hanb.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lignyotumName author: Norrl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium limbifloccumName author: Hyl.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium limburgenseName author: (Zahn) HavemanAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium limitaneumName author: (Johanss.) T.TylerAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linahamarienseName author: ÜksipAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lindebergiiName author: (Nyman) Dahlst.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lindiiName author: Wiinst.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lineolatumName author: Dahlst. ex Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lingelsheimiiName author: PaxAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linguaName author: Dahlst. ex Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linguaememoransName author: FolinAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linguansName author: (Zahn) RoffeyAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linguiformeName author: Dahlst. ex Johanss.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lingulatumName author: Backh.f. ex Hook. & Arn.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linifoliumName author: Saelan ex Lindeb.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium linophytonName author: Elfstr.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lintonenseName author: McCoshAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lintoniiName author: LeyAccepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lipomnoumName author: Johanss. & Sam.Accepted species | AsteraceaeHieracium genus | No guide yet |
| No photo yet | Hieracium lippmaeName author: ÜksipAccepted 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.