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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.

12,346 species in PoaceaeShowing 9,241–9,264

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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 yetPleioblastus solidusName author: S.Y.ChenAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleioblastus triangulataName author: (Hsueh f. & T.P.Yi) N.H.Xia, Y.H.Tong & Z.Y.NiuAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleioblastus truncatusName author: T.H.WenAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleioblastus variegatusName author: (J.Dix) MakinoAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleioblastus viridistriatusName author: (Regel) MakinoAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleioblastus wuyishanensisName author: Q.F.Zheng & K.F.HuangAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleioblastus yixingensisName author: S.L.Chen & S.Y.ChenAccepted speciesPoaceaePleioblastus genusNo guide yet
No photo yetPleuropogon californicusName author: (Nees) Benth. ex VaseyAccepted speciesPoaceaePleuropogon genusNo guide yet
No photo yetPleuropogon davyiName author: L.D.BensonAccepted speciesPoaceaePleuropogon genusNo guide yet
No photo yetPleuropogon hooverianusName author: (G.T.Benson) HowellAccepted speciesPoaceaePleuropogon genusNo guide yet
No photo yetPleuropogon oregonusName author: ChaseAccepted speciesPoaceaePleuropogon genusNo guide yet
No photo yetPleuropogon refractusName author: (A.Gray) Benth. ex VaseyAccepted speciesPoaceaePleuropogon genusNo guide yet
No photo yetPleuropogon sabineiName author: R.Br.Accepted speciesPoaceaePleuropogon genusNo guide yet
No photo yetPlinthanthesis paradoxaName author: (R.Br.) S.T.BlakeAccepted speciesPoaceaePlinthanthesis genusNo guide yet
No photo yetPlinthanthesis rodwayiName author: (C.E.Hubb.) S.T.BlakeAccepted speciesPoaceaePlinthanthesis genusNo guide yet
No photo yetPlinthanthesis urvilleiName author: Steud.Accepted speciesPoaceaePlinthanthesis genusNo guide yet
No photo yetPoa abbreviataName author: R.Br.Accepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa acicularifoliaName author: BuchananAccepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa acinaciphyllaName author: É.Desv.Accepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa acroleucaName author: Steud.Accepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa acturensisName author: (Olon.) Olon.Accepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa adustaName author: J.PreslAccepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa aequalisName author: (Swallen & Tovar) RefulioAccepted speciesPoaceaePoa genusNo guide yet
No photo yetPoa aequatoriensisName author: Hack.Accepted speciesPoaceaePoa 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.