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.
570 species · OxalisShowing 409–432
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 | Oxalis piluliferaName author: ProgelAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pinetorumName author: (Small) Urb.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pinguiculaceaName author: R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis platylepisName author: Wedd.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pocockiaeName author: L.BolusAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis polymorphaName author: Zucc.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis polyphyllaName author: Jacq.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis polyrhizaName author: R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis porphyriosiphonName author: T.M.SalterAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis potamophilaName author: LourteigAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis praetextaName author: ProgelAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pretoensisName author: LourteigAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis primaveraName author: (Rose) R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis primuloidesName author: R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis procumbensName author: Steud. ex A.Rich.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis psammophilaName author: G.Will.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pseudocernuaName author: R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pseudohirtaName author: T.M.SalterAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pseudolobataName author: R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis pseudoviolaceaName author: R.KnuthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis psilopodaName author: Turcz.Accepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis psoraleoidesName author: KunthAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis ptychocladaName author: DielsAccepted species | OxalidaceaeOxalis genus | No guide yet |
| No photo yet | Oxalis puberulaName author: Nees & Mart.Accepted species | OxalidaceaeOxalis 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.