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.
270 species · PilosellaShowing 193–216
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 | Pilosella riloensisName author: Szeląg & Vladimir.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella rothianaName author: (Wallr.) F.W.Schultz & Sch.Bip.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella rubraName author: (Peter) SojákAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella ruprechtiiName author: (Boiss.) P.D.Sell & C.WestAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella sabinopsisName author: (Ganesch. & Zahn) Tupitz.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella salernicolaName author: (J.Vetter & Zahn) SojákAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella samokovensisName author: (T.Georgiev & Zahn) S.Bräut. & GreuterAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella saussureoidesName author: Arv.-Touv.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella schelkownikowiiName author: (Zahn) SojákAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella schneidiiName author: (Schack & Zahn) S.Bräut. & GreuterAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella schultesiiName author: (F.W.Schultz) F.W.Schultz & Sch.Bip.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella scouleriName author: (Hook.) F.W.Schultz & Sch.Bip.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella sedelmeyerianaName author: (Zahn) S.Bräut. & GreuterAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella segovienseName author: MateoAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella semiglabrataName author: Sch.Bip. & F.W.SchultzAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella serbicaName author: (F.W.Schultz & Sch.Bip.) SzelągAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella sericochrotaName author: (Zahn) Szeląg & Vladimir.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella setifoliaName author: (Touton) S.Bräut. & GreuterAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella sintenisiiName author: (Freyn) SojákAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella solacoluiName author: S.Bräut. & GreuterAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella soleirolianaName author: (Arv.-Touv. & Briq.) S.Bräut. & GreuterAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella sphaerocephalaName author: (Froel. ex Rchb.) F.W.Schultz & Sch.Bip.Accepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella stenosomaName author: (Nägeli & Peter) SojákAccepted species | AsteraceaePilosella genus | No guide yet |
| No photo yet | Pilosella sterrochaetiaName author: (Nägeli & Peter) SojákAccepted species | AsteraceaePilosella 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.