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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 1,801–1,824

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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 yetTapeinostemon rugosumName author: Maguire & Steyerm.Accepted speciesGentianaceaeTapeinostemon genusNo guide yet
No photo yetTapeinostemon sessiliflorumName author: (Humb. & Bonpl. ex Schult.) Pruski & S.F.Sm.Accepted speciesGentianaceaeTapeinostemon genusNo guide yet
No photo yetTapeinostemon spenneroidesName author: Benth.Accepted speciesGentianaceaeTapeinostemon genusNo guide yet
No photo yetTapeinostemon surinamenseName author: (Jonker) Steyerm. ex LeméeAccepted speciesGentianaceaeTapeinostemon genusNo guide yet
No photo yetTapeinostemon zamoranusName author: Steyerm.Accepted speciesGentianaceaeTapeinostemon genusNo guide yet
No photo yetTetrapollinia caerulescensName author: (Aubl.) Maguire & B.M.BoomAccepted speciesGentianaceaeTetrapollinia genusNo guide yet
No photo yetTripterospermum alutaceofoliumName author: (T.S.Liu & C.C.Kuo) J.MurataAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum australeName author: J.MurataAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum brevidentatumName author: HulAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum brevilobumName author: D.FangAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum chevalieriName author: Harry Sm. ex H.H.PhamAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum chinenseName author: (Migo) Harry Sm.Accepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum coeruleumName author: (Hand.-Mazz.) Harry Sm.Accepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum cordatumName author: (C.Marquand) Harry Sm.Accepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum cordifolioidesName author: J.MurataAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum cordifoliumName author: (Yamam.) SatakeAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum discoideumName author: (C.Marquand) Harry Sm.Accepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum distylumName author: J.Murata & YaharaAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum fasciculatumName author: (Wall.) ChaterAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum filicauleName author: (Hemsl.) Harry Sm.Accepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum hirticalyxName author: C.Y.Wu ex C.J.WuAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum hualienenseName author: T.C.Hsu & S.W.ChungAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum lanceolatumName author: (Hayata) H.Hara ex SatakeAccepted speciesGentianaceaeTripterospermum genusNo guide yet
No photo yetTripterospermum lilungshanenseName author: Chih H.Chen & J.C.WangAccepted speciesGentianaceaeTripterospermum 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.