Try the calculator
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.

605 species · PassifloraShowing 25–48

Clear filters

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 anfractaName author: Mast. & AndréAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora angustaName author: Feuillet & J.M.MacDougalAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora antioquiensisName author: H.Karst.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora apetalaName author: KillipAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora apodaName author: HarmsAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora araguensisName author: L.K.EscobarAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora araujoiName author: SaccoAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora arbelaeziiName author: L.UribeAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora aridaName author: (Mast. & Rose) KillipAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora aristulataName author: Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora arizonicaName author: (Killip) D.H.GoldmanAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora artaName author: FeuilletAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora ascidiaName author: FeuilletAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora aurantiaName author: G.Forst.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora aurantioidesName author: (K.Schum.) KrosnickAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora auriculataName author: KunthAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora azeroanaName author: L.UribeAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora bacabensisName author: Mezzonato, E.O.Silva & E.A.OliveiraAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora bahamensisName author: BrittonAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora bahiensisName author: KlotzschAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora balbisName author: FeuilletAccepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora barclayiName author: (Seem.) Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora baueriName author: (Lindl.) Mast.Accepted speciesPassifloraceaePassiflora genus
Related genus guidePassionflower
No photo yetPassiflora bernacciiName author: MezzonatoAccepted 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 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.