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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.

306 species · AristidaShowing 73–96

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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 yetAristida dichotomaName author: Michx.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida diego-santiagoiName author: Gut.Peralta & R.CastañedaAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida diffusaName author: Trin.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida diminutaName author: (Mez) C.E.Hubb.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida divaricataName author: Humb. & Bonpl. ex Willd.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida divulsaName author: AnderssonAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida dominiiName author: B.K.SimonAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida echinataName author: HenrardAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida echinulataName author: Roseng. & Izag.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida ecuadoriensisName author: HenrardAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida ekmanianaName author: HenrardAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida ellipticaName author: (Nees) KunthAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida eludensName author: Allred & Valdés-ReynaAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida engleriName author: MezAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida erectaName author: Hitchc.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida exsertaName author: S.T.BlakeAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida fendlerianaName author: Steud.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida ferrilaterisName author: S.M.PhillipsAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida filifoliaName author: (Arechav.) HerterAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida flabellataName author: CaroAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida flaccidaName author: Trin. & Rupr.Accepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida floridanaName author: (Chapm.) VaseyAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida forsteriName author: B.K.SimonAccepted speciesPoaceaeAristida genusNo guide yet
No photo yetAristida fragilisName author: Hitchc. & EkmanAccepted speciesPoaceaeAristida 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.