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.
799 species in OnagraceaeShowing 265–288
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 | Epilobium psilotumName author: Maire & Sam.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium pubensName author: A.Rich.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium puberulumName author: Hook. & Arn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium pulchrumName author: Suksd.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium purpuratumName author: Hook.f.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium purpureumName author: FriesAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium pycnostachyumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium pyrricholophumName author: Franch. & Sav.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium raveniiName author: Hoch & GandhiAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium rechingeriName author: P.H.RavenAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium rhynchospermumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium rigidumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium roseumName author: (Schreb.) Schreb.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium rostratumName author: CheesemanAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium rotundifoliumName author: G.Forst.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium royleanumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium rubromarginatumName author: CockayneAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium salignumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium sarmentaceumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium saximontanumName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium semiamplexicauleName author: H.J.Chowdhery & S.SinghAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium septentrionaleName author: (Keck) R.N.Bowman & HochAccepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium sikkimenseName author: Hausskn.Accepted species | OnagraceaeEpilobium genus | No guide yet |
| No photo yet | Epilobium similatumName author: Hausskn.Accepted species | OnagraceaeEpilobium 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.