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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 3,193–3,216

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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 × steiniiName author: Obrist ex SteinAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula × sturiiName author: Schott ex KolbAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula × vallarsaeName author: F.Prosser & Scorteg.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula × variansName author: Sünd.Accepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula × venustaName author: HostAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula × venzoidesName author: Huter ex VenzoAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetPrimula × wettsteiniiName author: WiemannAccepted speciesPrimulaceaePrimula genusNo guide yet
No photo yetSadiria aberransName author: (E.H.Walker) C.M.Hu & Y.F.DengAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSadiria erectaName author: (C.B.Clarke) MezAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSadiria eugeniifoliaName author: (Wall. ex A.DC.) MezAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSadiria griffithiiName author: (C.B.Clarke) MezAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSadiria longistylaName author: Ze H.Wang & H.PengAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSadiria subsessilifoliaName author: M.P.Nayar & G.S.GiriAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSadiria yingjiangensisName author: Ze H.Wang & H.PengAccepted speciesPrimulaceaeSadiria genusNo guide yet
No photo yetSamolus caespitosusName author: KeigheryAccepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus cinerascensName author: Pax & R.KnuthAccepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus dichondrifoliusName author: ChannellAccepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus ebracteatusName author: KunthAccepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus eremaeusName author: S.W.L.JacobsAccepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus junceusName author: R.Br.Accepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus latifoliusName author: DubyAccepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus parviflorusName author: Raf.Accepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus porosusName author: Thunb.Accepted speciesPrimulaceaeSamolus genusNo guide yet
No photo yetSamolus repensName author: (J.R.Forst. & G.Forst.) Pers.Accepted speciesPrimulaceaeSamolus 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.