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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.

970 species · AlliumShowing 913–936

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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 yetAllium turcicumName author: Özhatay & CowleyAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium turcomanicumName author: RegelAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium turkestanicumName author: RegelAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium turtschicumName author: RegelAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium tuvinicumName author: (N.Friesen) N.FriesenAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium tythocephalumName author: Schult. & Schult.f.Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium tytthanthumName author: Vved.Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium tzanoudakisanumName author: Brullo, Pavone & SalmeriAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium ubipetrenseName author: R.M.FritschAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium ubsicolaName author: RegelAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium umbilicatumName author: Boiss.Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium undulatipetalumName author: I.Genç & ÖzhatayAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium unifoliumName author: KelloggAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium urmienseName author: Kamelin & SeisumsAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium ursinumName author: Carl Linnaeus (L.)Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium urusakiorumName author: Özhatay, Seregin & N.FriesenAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium valdecallosumName author: Maire & WeillerAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium valentinaeName author: PavlovAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium validumName author: S.WatsonAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium vallivanchenseName author: R.M.Fritsch & N.FriesenAccepted speciesAmaryllidaceaeAllium genus
No photo yetAllium variegatumName author: Boiss.Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium vasilevskajaeName author: Ogan.Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium vaviloviiName author: Popov & Vved.Accepted speciesAmaryllidaceaeAllium genus
No photo yetAllium verticillatumName author: RegelAccepted speciesAmaryllidaceaeAllium genus
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 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.