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 9,721–9,744
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 | Poa resinulosaName author: Nees ex Steud.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa rhadinaName author: BorAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa rhizomataName author: Hitchc.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa rigidulaName author: VeldkampAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa riphaeaName author: (Asch. & Graebn.) FritschAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa rodwayiName author: VickeryAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa royleanaName author: Nees ex Steud.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa rupicolaName author: Nash ex Rydb.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa ruprechtiiName author: Peyr.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa ruwenzoriensisName author: Robyns & TournayAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa sachalinensisName author: (Koidz.) HondaAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa saksonoviiName author: TzvelevAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa salinostepposaName author: Prob.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa sallacustrisName author: N.G.WalshAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa saltuensisName author: Fernald & WiegandAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa sanchez-vegaeName author: Soreng & P.M.PetersonAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa sandvicensisName author: (Reichardt) Hitchc.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa scaberulaName author: Hook.f.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa scabrivaginataName author: TovarAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa schimperianaName author: Hochst. ex A.Rich.Accepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa schistaceaName author: Edgar & ConnorAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa schizanthaName author: ParodiAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa schmidtianaName author: Prob. & BarkalovAccepted species | PoaceaePoa genus | No guide yet |
| No photo yet | Poa schoenoidesName author: Phil.Accepted species | PoaceaePoa 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.