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 12,073–12,096
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 | Urelytrum muricatumName author: C.E.Hubb.Accepted species | PoaceaeUrelytrum genus | No guide yet |
| No photo yet | Urochloa adspersaName author: (Trin.) R.D.WebsterAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa advenaName author: (Vickery) R.D.WebsterAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa albicomaName author: (Swallen & García-Barr.) Morrone & ZuloagaAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa argenteaName author: (R.Br.) HughesAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa aridaName author: (Mez) RudovAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa arizonicaName author: (Scribn. & Merr.) Morrone & ZuloagaAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa arrectaName author: (Hack.) Morrone & ZuloagaAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa atrisolaName author: R.D.WebsterAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa bovoneiName author: (Chiov.) A.M.Torres & C.M.MortonAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa brachyuraName author: (Hack.) StapfAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa brevispicataName author: (Rendle) SosefAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa brizanthaName author: (A.Rich.) R.D.WebsterAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa burmanicaName author: (Bor) VeldkampAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa caboverdianaName author: (Conert & C.Kohler) Veldkamp, Potdar & S.R.YadavAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa chennaveeraianaName author: (Basappa & Muniy.) Ashal. & V.J.NairAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa chusqueoidesName author: (Hack.) RudovAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa ciliatissimaName author: (Buckley) R.D.WebsterAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa clavipilaName author: (Chiov.) SosefAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa comataName author: (Hochst. ex A.Rich.) SosefAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa deflexaName author: (Schumach.) H.ScholzAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa dictyoneuraName author: (Fig. & De Not.) VeldkampAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa distachyaName author: (L.) T.Q.NguyenAccepted species | PoaceaeUrochloa genus | No guide yet |
| No photo yet | Urochloa distachyoidesName author: (Stapf) SosefAccepted species | PoaceaeUrochloa 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.