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.
4,388 species in BrassicaceaeShowing 3,649–3,672
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 | Physaria filiformisName author: (Rollins) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria floribundaName author: Rydb.Accepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria fremontiiName author: (Rollins & E.A.Shaw) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria garrettiiName author: (Payson) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria geyeriName author: (Hook.) A.GrayAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria globosaName author: (Desv.) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria gooddingiiName author: (Rollins & E.A.Shaw) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria gordoniiName author: (A.Gray) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria gracilisName author: (Hook.) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria grahamiiName author: C.V.Morton ex E.H.GrahamAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria hemiphysariaName author: (Maguire) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria hitchcockiiName author: (Munz) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria humilisName author: (Rollins) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria inflataName author: (Rollins & E.A.Shaw) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria integrifoliaName author: (Rollins) LichvarAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria intermediaName author: (S.Watson) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria johnstoniiName author: (Rollins) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria kingiiName author: (S.Watson) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria klausiiName author: (Rollins) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria lataName author: (Wooton & Standl.) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria lateralisName author: O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria lepidotaName author: RollinsAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria lesiciiName author: (Rollins) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria genus | No guide yet |
| No photo yet | Physaria lindheimeriName author: (A.Gray) O'Kane & Al-ShehbazAccepted species | BrassicaceaePhysaria 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.