Try the calculator
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 265–288

Clear filters

Photos show the identified species; cultivars and commercial forms can vary. Related genus guides cover other plants in the same group. Swipe across the table to see family and guide links.

Flowering species, botanical families, photographs, and available florist guides
PhotoSpeciesFamily & genusFlower guides
No photo yetAgrostis nevskiiTzvelevAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis novogalicianaMcVaughAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis olympica(Boiss.) BorAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis oregonensisVaseyAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis oresbiaEdgarAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis osakaiHondaAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pallensTrin.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pallescensCheesemanAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis parvifloraR.Br.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis paulseniiHack.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pendryiPaszkoAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis peninsularisHook.f.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis perennans(Walter) Tuck.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis personataEdgarAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis peschkovaeEnustsch.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis petrieiHack.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis philippianaRúgolo & De PaulaAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pilgerianaC.E.Hubb.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pilosulaTrin.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pittieriHack.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis platensisParodiAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pleiophyllaMezAccepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis pourretiiWilld.Accepted speciesPoaceaeAgrostis genusNo guide yet
No photo yetAgrostis productaPilg.Accepted speciesPoaceaeAgrostis 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 480 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.