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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.

1,067 species in PassifloraceaeShowing 433–456

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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 yetPassiflora garckeiName author: Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gardneriName author: Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gibertiiName author: N.E.Br.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gilbertianaName author: J.M.MacDougalAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gironensisName author: C.Aguirre, M.Bonilla & A.RojasAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora glaberrimaName author: (Juss.) Triana & Planch.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora glandulosaName author: Cav.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora goniospermaName author: KillipAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gracilensName author: HarmsAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gracilisName author: J.Jacq. ex LinkAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gracillimaName author: KillipAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora grandisName author: KillipAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gritensisName author: H.Karst.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora guatemalensisName author: S.WatsonAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora guayaquilensisName author: Cornejo & KuetheAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora guazumaefoliaName author: Juss.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora guazumifoliaName author: Jacq.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora guentheriName author: HarmsAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora gustavianaName author: J.Ocampo & M.MolinariAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora haematostigmaName author: Mart. ex Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora hahniiName author: (Fourn.) Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora harlingiiName author: Holm-Niels.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora hastifoliaName author: KillipAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora hatschbachiiName author: CerviAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
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.