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 2,977–3,000
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 | Lepidium schinziiName author: Thell.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium schlechteriName author: Thell.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium seditiosumName author: de Lange, Heenan & J.R.RolfeAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium serraName author: H.MannAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium serratumName author: (Poir.) Al-ShehbazAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium seydeliiName author: Al-ShehbazAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium silaifoliumName author: (Hook.f. & Thomson) Al-Shehbaz & Mumm.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium sisymbrioidesName author: Hook.f.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium solomoniiName author: Al-ShehbazAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium songaricumName author: SchrenkAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium sordidumName author: A.GrayAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium spathulatumName author: Phil.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium spicatumName author: Desv.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium spinescensName author: DC.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium spinosumName author: Ard.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium steinbachiiName author: O.E.SchulzAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium stephan-beckiiName author: Al-ShehbazAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium strictumName author: (S.Watson) Rattan ex B.L.Rob.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium strongylophyllumName author: F.Muell. ex Benth.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium stuckertianumName author: (Thell.) BoelckeAccepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium subalpinumName author: Kom.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium subcordatumName author: Botsch. & Vved.Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium subulatumName author: Carl Linnaeus (L.)Accepted species | BrassicaceaeLepidium genus | No guide yet |
| No photo yet | Lepidium suluenseName author: MaraisAccepted species | BrassicaceaeLepidium 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 980 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.