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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.

2,270 species in RutaceaeShowing 529–552

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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 yetBosistoa brassiiName author: T.G.HartleyAccepted speciesRutaceaeBosistoa genusNo guide yet
No photo yetBosistoa floydiiName author: T.G.HartleyAccepted speciesRutaceaeBosistoa genusNo guide yet
No photo yetBosistoa medicinalisName author: (F.Muell.) T.G.HartleyAccepted speciesRutaceaeBosistoa genusNo guide yet
No photo yetBosistoa pentacoccaName author: (F.Muell.) Baill.Accepted speciesRutaceaeBosistoa genusNo guide yet
No photo yetBosistoa selwyniiName author: T.G.HartleyAccepted speciesRutaceaeBosistoa genusNo guide yet
No photo yetBosistoa transversaName author: J.F.Bailey & C.T.WhiteAccepted speciesRutaceaeBosistoa genusNo guide yet
No photo yetBottegoa insignisName author: Chiov.Accepted speciesRutaceaeBottegoa genusNo guide yet
No photo yetBouchardatia cyanospermaName author: Ridl.Accepted speciesRutaceaeBouchardatia genusNo guide yet
No photo yetBouchardatia neurococcaName author: (F.Muell.) Baill.Accepted speciesRutaceaeBouchardatia genusNo guide yet
No photo yetBrombya platynemaName author: F.Muell.Accepted speciesRutaceaeBrombya genusNo guide yet
No photo yetBrombya smithiiName author: T.G.HartleyAccepted speciesRutaceaeBrombya genusNo guide yet
No photo yetBurkillanthus malaccensisName author: (Ridl.) SwingleAccepted speciesRutaceaeBurkillanthus genusNo guide yet
No photo yetCalodendrum capenseName author: (L.f.) Thunb.Accepted speciesRutaceaeCalodendrum genusNo guide yet
No photo yetCalodendrum eickiiName author: Engl.Accepted speciesRutaceaeCalodendrum genusNo guide yet
No photo yetCasimiroa calderoniaeName author: F.Chiang & MedranoAccepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa duraName author: A.Pool & CoronadoAccepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa edulisName author: La LlaveAccepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa emarginataName author: Standl. & Steyerm.Accepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa greggiiName author: (S.Watson) F.ChiangAccepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa microcarpaName author: LundellAccepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa pringleiName author: (S.Watson) Engl.Accepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa pubescensName author: RamírezAccepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa tetrameriaName author: Millsp.Accepted speciesRutaceaeCasimiroa genusNo guide yet
No photo yetCasimiroa watsoniiName author: Engl.Accepted speciesRutaceaeCasimiroa 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.