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.
5,145 species in EricaceaeShowing 3,985–4,008
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 | Rhododendron × candelabrumName author: Hook.f.Accepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × cartonianumName author: DC.Accepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × cavroniiName author: AndréAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × chamaezelumName author: Balf.f. & ForrestAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × charadzeaeName author: A.P.Khokhr. & MazurenkoAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × chloropsName author: CowanAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × chukirishimaName author: T.YamazAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × cilipinenseName author: S.BowlerAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × coriifoliumName author: SleumerAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × davisianumName author: R.I.MilneAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × decipiensName author: LacaitaAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × detonsumName author: Balf.f. & ForrestAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × dimidiatumName author: Balf.f.Accepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × diversiflorumName author: DanetAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × edgarianumName author: Rehder & E.H.WilsonAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × enneandrumName author: DC.Accepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × enomotoiName author: T.YamazAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × epilosumName author: (J.J.Sm.) ArgentAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × erythrocalyxName author: Balf.f. & ForrestAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × filidactylisName author: R.I.MilneAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × fittianumName author: Balf.f.Accepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × fuchsiiName author: SleumerAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × fulvastrumName author: Balf.f. & ForrestAccepted species | EricaceaeRhododendron genus | No guide yet |
| No photo yet | Rhododendron × gandavenseName author: (K.Koch) RehderAccepted species | EricaceaeRhododendron 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.