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 7,105–7,128
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 | Lolium atlantigenumName author: (St.-Yves) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium boucheanumName author: KunthAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium canarienseName author: Steud.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium chayuenseName author: (L.Liu) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium duratumName author: (B.S.Sun & H.Peng) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium font-queriName author: (St.-Yves) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium formosanumName author: (Honda) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium giganteumName author: (L.) Darbysh.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium gracileName author: (Dumort.) B.D.Jacks.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium interruptumName author: (Desf.) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium letourneuxianumName author: (St.-Yves) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium liangshanicumName author: (L.Liu) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium maireiName author: (St.-Yves) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium mazzettianumName author: (E.B.Alexeev) Darbysh.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium mediterraneumName author: (Hack.) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium multiflorumName author: Lam.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium perenneName author: Carl Linnaeus (L.)Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium persicumName author: Boiss. & Hohen.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium pluriflorumName author: (Schult.) Banfi, Galasso, Foggi, Kopecký & ArdenghiAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium portaliiName author: D.AllenAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium pratenseName author: (Huds.) Darbysh.Accepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium remotumName author: SchrankAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium rigidumName author: GaudinAccepted species | PoaceaeLolium genus | No guide yet |
| No photo yet | Lolium saxatileName author: H.Scholz & S.ScholzAccepted species | PoaceaeLolium 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.