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.

34,590 species in AsteraceaeShowing 29,041–29,064

Clear filters

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 yetSymphyotrichum oolentangienseName author: (Riddell) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum parvicepsName author: (E.S.Burgess) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum parviflorumName author: (Nees) GreuterAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum patagonicumName author: (Cabrera) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum patensName author: (Aiton) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum patulumName author: (Lam.) KarlssonAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum peteroanumName author: (Phil.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum phlogifoliumName author: (Muhl. ex Willd.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum pilosumName author: (Willd.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum plumosumName author: (Small) SempleAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum porteriName author: (A.Gray) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum potosinumName author: (A.Gray) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum praealtumName author: (Poir.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum pratenseName author: (Raf.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
Aster prenanthoides

Photo Credit: Fritz-Flohr-Reynolds · CC BY-SA 4.0

Symphyotrichum prenanthoidesName author: (Muhl. ex Willd.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genusCrooked-Stemmed Aster guide
No photo yetSymphyotrichum priceaeName author: (Britton) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum puniceumName author: (L.) Á.Löve & D.LöveAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum pygmaeumName author: (Lindl.) Brouillet & SelliahAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum racemosumName author: (Elliott) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum regnelliiName author: (Baker) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum retroflexumName author: (Lindl.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum robynsianumName author: (J.Rousseau) Brouillet & LabrecqueAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum sericeumName author: (Vent.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
No photo yetSymphyotrichum shortiiName author: (Lindl.) G.L.NesomAccepted speciesAsteraceaeSymphyotrichum genus
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.