Try the calculator
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.

Start exploringSpecies with guides (425) Roses Peonies Orchids Daisies Lilies

347,476 speciesShowing 8,977–9,000

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 yetAgropyron × pilosiglumeName author: TzvelevAccepted speciesPoaceaeAgropyron genusNo guide yet
No photo yetAgropyropsis loliumName author: (Balansa ex Coss. & Durieu) A.CamusAccepted speciesPoaceaeAgropyropsis genusNo guide yet
No photo yetAgrostemma brachylobaName author: (Fenzl) K.HammerAccepted speciesCaryophyllaceaeAgrostemma genus
Related genus guideAgrostemma
Agrostemma — botanical reference

Photo Credit: Krzysztof Ziarnek, Kenraiz · CC BY-SA 4.0

Agrostemma githagoName author: Carl Linnaeus (L.)Accepted speciesCaryophyllaceaeAgrostemma genusAgrostemma guide
No photo yetAgrostis acutifloraName author: C.C.Gmel.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis ambatoensisName author: Asteg.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis anadyrensisName author: SoczavaAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis angrenicaName author: (Butkov) TzvelevAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis arvensisName author: Phil.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis atlanticaName author: Maire & Trab.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis australiensisName author: MezAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis avatschensisName author: Prob.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis balansaeName author: (Boiss.) TzvelevAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis barikiiName author: P.Agnihotri & D.PrasadAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis basalisName author: LucesAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis bergianaName author: Trin.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis bettyaeName author: S.W.L.JacobsAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis blasdaleiName author: Hitchc.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis boormaniiName author: VickeryAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis bourgeaeiName author: E.Fourn.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis boyacensisName author: Swallen & García-Barr.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis brachiataName author: Munro ex Hook.f.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis brachyatheraName author: Steud.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis breviculmisName author: Hitchc.Accepted speciesPoaceaeAgrostis 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.