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 1,129–1,152
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 | Arthraxon nudumName author: Benth. ex C.B.ClarkeAccepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon nudusName author: (Steud.) Hochst.Accepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon prionodesName author: (Steud.) DandyAccepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon raizadaeName author: S.K.Jain, Hemadri & Deshp.Accepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon santapauiName author: BorAccepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon submuticusName author: (Nees ex Steud.) Hochst.Accepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon typicusName author: (Buse) Koord.Accepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthraxon villosusName author: C.E.C.Fisch.Accepted species | PoaceaeArthraxon genus | No guide yet |
| No photo yet | Arthropogon filifoliusName author: Filg.Accepted species | PoaceaeArthropogon genus | No guide yet |
| No photo yet | Arthropogon piptostachyusName author: (Griseb.) Pilg.Accepted species | PoaceaeArthropogon genus | No guide yet |
| No photo yet | Arthropogon sorengiiName author: Gir.-CañasAccepted species | PoaceaeArthropogon genus | No guide yet |
| No photo yet | Arthropogon villosusName author: NeesAccepted species | PoaceaeArthropogon genus | No guide yet |
| No photo yet | Arthropogon xerachneName author: EkmanAccepted species | PoaceaeArthropogon genus | No guide yet |
| No photo yet | Arthrostylidium auriculatumName author: Londoño & L.G.ClarkAccepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium berryiName author: Judz. & DavidseAccepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium cachimboenseName author: Lopes-Neto & P.L.VianaAccepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium canaliculatumName author: RenvoizeAccepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium chiribiquetenseName author: Londoño & L.G.ClarkAccepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium cubenseName author: Rupr.Accepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium distichumName author: Pilg.Accepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium ekmaniiName author: Hitchc.Accepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium excelsumName author: Griseb.Accepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium fimbriatumName author: Griseb.Accepted species | PoaceaeArthrostylidium genus | No guide yet |
| No photo yet | Arthrostylidium fimbrinodumName author: Judz. & L.G.ClarkAccepted species | PoaceaeArthrostylidium 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 980 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.