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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.

3,397 species in PrimulaceaeShowing 2,737–2,760

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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 yetPrimula cusickianaName author: (A.Gray) A.GrayAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula daonensisName author: (Leyb.) Leyb.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula darialicaName author: Rupr.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula davidiiName author: Franch.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula deflexaName author: DuthieAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dejunianaName author: G.Hao, C.M.Hu & Yuan XuAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula densaName author: Balf.f.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula denticulataName author: Sm.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula denticuloidesName author: Y.J.NasirAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula deorumName author: Velen.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula deuteronanaName author: CraibAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dianthaName author: Bureau & Franch.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dickieanaName author: G.WattAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dictyophyllaName author: W.W.Sm.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula divaricataName author: F.H.Chen & C.M.HuAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula domensisName author: Kass & S.L.WelshAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dongchuanensisName author: Z.K.Wu & Yuan HuangAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula drummondianaName author: CraibAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dryadifoliaName author: Franch.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dschungdienensisName author: Hand.-Mazz.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula duclouxiiName author: Petitm.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dueckelmanniiName author: GilliAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dujiangyanensisName author: W.B.Ju, Bo Xu & X.F.GaoAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula dumicolaName author: W.W.Sm. & ForrestAccepted speciesPrimulaceaePrimula 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 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.