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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.

1,912 species in GentianaceaeShowing 1,441–1,464

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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 yetPotalia elegansName author: Struwe & V.A.AlbertAccepted speciesGentianaceaePotalia genusNo guide yet
No photo yetPotalia maguireorumName author: Struwe & V.A.AlbertAccepted speciesGentianaceaePotalia genusNo guide yet
No photo yetPotalia resiniferaName author: Mart.Accepted speciesGentianaceaePotalia genusNo guide yet
No photo yetPotalia turbinataName author: Struwe & V.A.AlbertAccepted speciesGentianaceaePotalia genusNo guide yet
No photo yetPotalia yanamonoensisName author: Struwe & V.A.AlbertAccepted speciesGentianaceaePotalia genusNo guide yet
No photo yetPrepusa alataName author: Porto & BradeAccepted speciesGentianaceaePrepusa genusNo guide yet
No photo yetPrepusa connataName author: GardnerAccepted speciesGentianaceaePrepusa genusNo guide yet
No photo yetPrepusa dibotryaName author: Fraga, A.P.Fontana & L.KollmannAccepted speciesGentianaceaePrepusa genusNo guide yet
No photo yetPrepusa hookerianaName author: GardnerAccepted speciesGentianaceaePrepusa genusNo guide yet
No photo yetPrepusa montanaName author: Mart.Accepted speciesGentianaceaePrepusa genusNo guide yet
No photo yetPrepusa viridifloraName author: BradeAccepted speciesGentianaceaePrepusa genusNo guide yet
No photo yetPterygocalyx volubilisName author: Maxim.Accepted speciesGentianaceaePterygocalyx genusNo guide yet
No photo yetPurdieanthus pulcherName author: (Hook.) GilgAccepted speciesGentianaceaePurdieanthus genusNo guide yet
No photo yetPycnosphaera buchananiiName author: (Baker) N.E.Br.Accepted speciesGentianaceaePycnosphaera genusNo guide yet
No photo yetRogersonanthus arboreusName author: (Britton) Maguire & B.M.BoomAccepted speciesGentianaceaeRogersonanthus genusNo guide yet
No photo yetRogersonanthus quelchiiName author: (N.E.Br.) Maguire & B.M.BoomAccepted speciesGentianaceaeRogersonanthus genusNo guide yet
No photo yetRoraimaea aurantiacaName author: Struwe, S.Nilsson & V.A.AlbertAccepted speciesGentianaceaeRoraimaea genusNo guide yet
No photo yetRoraimaea coccineaName author: (Steyerm. ex Struwe, S.Nilsson & V.A.Albert) Struwe, S.Nilsson & V.A.AlbertAccepted speciesGentianaceaeRoraimaea genusNo guide yet
No photo yetSabatia angularisName author: (L.) PurshAccepted speciesGentianaceaeSabatia genusNo guide yet
No photo yetSabatia arenicolaName author: Greenm.Accepted speciesGentianaceaeSabatia genusNo guide yet
No photo yetSabatia arkansanaName author: J.S.Pringle & WitsellAccepted speciesGentianaceaeSabatia genusNo guide yet
No photo yetSabatia brachiataName author: ElliottAccepted speciesGentianaceaeSabatia genusNo guide yet
No photo yetSabatia brevifoliaName author: Raf.Accepted speciesGentianaceaeSabatia genusNo guide yet
No photo yetSabatia calycinaName author: (Lam.) A.HellerAccepted speciesGentianaceaeSabatia 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 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.