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 11,953–11,976
Clear filtersPhotos 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.
| Photo | Species | Family & genus | Flower guides |
|---|---|---|---|
| No photo yet | Trisetaria aureaName author: (Ten.) Pignatti ex KerguélenAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria baregenseName author: (Laffitte & Miégev.) Banfi & SoldanoAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria chaudharyanaName author: H.ScholzAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria dufoureiName author: (Boiss. & Reut.) PauneroAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria glumaceaName author: (Boiss.) MaireAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria koelerioidesName author: (Bornm. & Hack.) MelderisAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria linearisName author: Forssk.Accepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria loeflingianaName author: (L.) PauneroAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria macrochaetaName author: (Boiss.) MaireAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria nitidaName author: (Desf.) MaireAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria ovataName author: (Cav.) PauneroAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria paniceaName author: (Lam.) PauneroAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria parvifloraName author: (Desf.) MaireAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria scabriusculaName author: (Lag.) PauneroAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetaria vaccarianaName author: (Maire & Weiller) MaireAccepted species | PoaceaeTrisetaria genus | No guide yet |
| No photo yet | Trisetokoeleria × gorodkoviiName author: (Roshev.) TzvelevAccepted species | PoaceaeTrisetokoeleria genus | No guide yet |
| No photo yet | Trisetopsis angustaName author: (C.E.Hubb.) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis arctaName author: (Cope) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis asperaName author: (Munro ex Thwaites) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis barbataName author: (Nees) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis capensisName author: (Schweick.) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis dodiiName author: (Stapf) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis elongataName author: (Hochst. ex A.Rich.) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
| No photo yet | Trisetopsis galpiniiName author: (Schweick.) Röser & A.WölkAccepted species | PoaceaeTrisetopsis genus | No guide yet |
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 datasetWhat 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.