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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.

34,590 species in AsteraceaeShowing 5,209–5,232

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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 yetCarduus modestiiName author: Tamamsch.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus moritziiName author: BrüggerAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus myriacanthusName author: Salzm. ex DC.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus naegeliiName author: BrüggerAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus nawaschiniName author: Bordz.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus nervosusName author: K.KochAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus nigrescensName author: Vill.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus numidicusName author: Coss. & DurieuAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus nutansName author: Carl Linnaeus (L.)Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus nyaradyanusName author: Degen ex NyaradyAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus nyassanusName author: R.E.Fr.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus occidentalisName author: Nutt.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus olympicusName author: Boiss.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus onopordioidesName author: Fisch. ex M.Bieb.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus onopordoidesName author: Fisch. ex M.Bieb.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus onopyxosName author: HillAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus panciciiName author: Sch.Bip. ex NymanAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus peisonisName author: TeyberAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus personataName author: (L.) Jacq.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus poliochrusName author: Trautv.Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus pseudohamulosusName author: BeckAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus puechiiName author: CosteAccepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus pycnocephalusName author: Carl Linnaeus (L.)Accepted speciesAsteraceaeCarduus genusNo guide yet
No photo yetCarduus ramosissimusName author: PančićAccepted speciesAsteraceaeCarduus 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.