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 721–744
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 | Oenothera nocturnaName author: Jacq.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera nutansName author: G.F.Atk. & BartlettAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera nuttalliiName author: Torr. & A.GrayAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera oakesianaName author: (A.Gray) J.W.Robbins ex S.WatsonAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera odorataName author: Jacq.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera organensisName author: Munz ex S.Emers.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera orizabaeName author: W.L.WagnerAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera pallidaName author: Lindl.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera parodianaName author: MunzAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera parvifloraName author: Carl Linnaeus (L.)Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera patriciaeName author: W.L.Wagner & HochAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera pedunculifoliaName author: W.Dietr.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera pennelliiName author: MunzAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera perennisName author: Carl Linnaeus (L.)Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera peruanaName author: W.Dietr.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera picensisName author: Phil.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera pilosellaName author: Raf.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera platanorumName author: P.H.Raven & D.R.Parn.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera podocarpaName author: (Wooton & Standl.) Krakos & W.L.WagnerAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera primiverisName author: A.GrayAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera psammophilaName author: (A.Nelson & J.F.Macbr.) W.L.Wagner, Stockh. & W.M.KleinAccepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera pseudoelongataName author: W.Dietr.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera pubescensName author: Wild. ex Spreng.Accepted species | OnagraceaeOenothera genus | No guide yet |
| No photo yet | Oenothera punaeName author: KuntzeAccepted species | OnagraceaeOenothera 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.