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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.

42 species in PaeoniaceaeShowing 1–24

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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. Swipe across the table to see family and guide links.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetPaeonia algeriensisChabertAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia anomalaL.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia archibaldiiRukšānsAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia arietinaG.AndersonAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia baokangensisZ.L.Dai & T.HongAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia broteriBoiss. & Reut.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia browniiDouglas ex Hook.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia californicaNutt.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia cambessedesii(Willk.) Willk.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia cathayanaD.Y.Hong & K.Y.PanAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia clusiiSternAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia coriaceaBoiss.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia corsicaSieber ex TauschAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia dauricaAndrewsAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia decompositaHand.-Mazz.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia delavayiFranch.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia emodiRoyleAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia intermediaC.A.Mey.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia jishanensisT.Hong & W.Z.ZhaoAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia kesrouanensis(J.Thiébaut) J.ThiébautAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
Peony — botanical reference

Photo Credit: Ulf Eliasson · CC BY-SA 3.0

Paeonia lactifloraPall.Accepted speciesPaeoniaceaePaeonia genusPeony guide
No photo yetPaeonia ludlowii(Stern & G.Taylor) D.Y.HongAccepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia maireiH.Lév.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
No photo yetPaeonia mascula(L.) Mill.Accepted speciesPaeoniaceaePaeonia genus
Related genus guidePeony
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 480 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.