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A WIDER WORLD OF FLOWERS

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 3,745–3,768

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Photos 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.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetPolypsecadium brasilienseName author: (O.E.Schulz) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium effusumName author: (O.E.Schulz) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium gilliesiiName author: (Romanczuk) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium grandiflorumName author: Romanczuk & BoelckeAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium harmsianumName author: (Muschl.) O.E.SchulzAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium litoraleName author: (Phil.) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium llatasiiName author: (Al-Shehbaz) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium magellanicumName author: (Pers.) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium rusbyiName author: (Britton) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium solidagineumName author: (Triana & Planch.) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium tucumanenseName author: (O.E.Schulz) Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPolypsecadium zoellneriName author: Al-ShehbazAccepted speciesBrassicaceaePolypsecadium genusNo guide yet
No photo yetPringlea antiscorbuticaName author: R.Br. ex Hook.f.Accepted speciesBrassicaceaePringlea genusNo guide yet
No photo yetPseuderucaria clavataName author: (Boiss. & Reut.) O.E.SchulzAccepted speciesBrassicaceaePseuderucaria genusNo guide yet
No photo yetPseuderucaria teretifoliaName author: (Desf.) O.E.SchulzAccepted speciesBrassicaceaePseuderucaria genusNo guide yet
No photo yetPseudoarabidopsis toxophyllaName author: (M.Bieb.) Al-Shehbaz, O'Kane & R.A.PriceAccepted speciesBrassicaceaePseudoarabidopsis genusNo guide yet
No photo yetPseudocamelina aphragmodesName author: (Boiss.) N.BuschAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina bakhtiaricaName author: Esmailbegi, Mirtadzadini & Al-ShehbazAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina campylocarpaName author: (Boiss.) N.BuschAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina conwayiName author: (Hemsl.) Al-ShehbazAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina glaucophyllaName author: (DC.) N.BuschAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina kermanicaName author: Esmailbegi, Mirtadzadini & Al-ShehbazAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina kleiniiName author: Rech.f.Accepted speciesBrassicaceaePseudocamelina genusNo guide yet
No photo yetPseudocamelina kurdicaName author: (A.G.Mill.) Esmailbegi & Al-ShehbazAccepted speciesBrassicaceaePseudocamelina genusNo guide yet
THE SOURCE & THE SCOPE

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 dataset

What 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.