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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.

38 species · PentanemaShowing 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. 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 yetPentanema albertoregeliaName author: (C.Winkl.) Gorschk.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema aschersonianumName author: (Janka) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema auriculatumName author: (Boiss. & Balansa) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema bifronsName author: (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema britannicumName author: (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema caspicumName author: (F.K.Blum ex Ledeb.) G.V.Boiko, Korniy. & MosyakinAccepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema cernuumName author: (Dalzell) Y.LingAccepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema chodzhakasianiName author: Kinzik.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema confertiflorumName author: (A.Rich.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema conyzaeName author: (Griess.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema discoideumName author: NabievAccepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema divaricatumName author: Cass.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema ensifoliumName author: (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema flexuosumName author: (Boiss. & Hausskn.) Rech.f.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema germanicumName author: (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema glanduligerumName author: (Krasch.) Gorschk.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema gracileName author: (Gilli) Rech.f.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema helenioidesName author: (DC.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema helveticumName author: (Weber) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema indicumName author: (L.) Y.LingAccepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema krascheninnikoviiName author: (Kamelin) Czerep.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema ligneumName author: MesfinAccepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema montanumName author: (L.) D.Gut.Larr., Santos-Vicente, Anderb., E.Rico & M.M.Mart.Ort.Accepted speciesAsteraceaePentanema genusNo guide yet
No photo yetPentanema multicauleName author: Boiss.Accepted speciesAsteraceaePentanema 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.