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 9,985–10,008
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 | Pseudodanthonia himalaicaName author: (Hook.f.) Bor & C.E.Hubb.Accepted species | PoaceaePseudodanthonia genus | No guide yet |
| No photo yet | Pseudodichanthium serrafalcoidesName author: (Cooke & Stapf) BorAccepted species | PoaceaePseudodichanthium genus | No guide yet |
| No photo yet | Pseudoeriocoma acutaName author: (Swallen) Romasch.Accepted species | PoaceaePseudoeriocoma genus | No guide yet |
| No photo yet | Pseudoeriocoma constrictaName author: (Hitchc.) Romasch.Accepted species | PoaceaePseudoeriocoma genus | No guide yet |
| No photo yet | Pseudoeriocoma editorumName author: (E.Fourn.) Romasch.Accepted species | PoaceaePseudoeriocoma genus | No guide yet |
| No photo yet | Pseudoeriocoma eminensName author: (Cav.) Romasch.Accepted species | PoaceaePseudoeriocoma genus | No guide yet |
| No photo yet | Pseudoeriocoma hirticulmisName author: (S.L.Hatch, Valdés-Reyna & Morden) Romasch.Accepted species | PoaceaePseudoeriocoma genus | No guide yet |
| No photo yet | Pseudoeriocoma multinodisName author: (Scribn. ex Beal) Romasch.Accepted species | PoaceaePseudoeriocoma genus | No guide yet |
| No photo yet | Pseudolasiacis bathieiName author: (A.Camus) A.CamusAccepted species | PoaceaePseudolasiacis genus | No guide yet |
| No photo yet | Pseudolasiacis leptolomoidesName author: (A.Camus) A.CamusAccepted species | PoaceaePseudolasiacis genus | No guide yet |
| No photo yet | Pseudolasiacis neoperrieriName author: (A.Camus) A.CamusAccepted species | PoaceaePseudolasiacis genus | No guide yet |
| No photo yet | Pseudopentameris brachyphyllaName author: (Stapf) ConertAccepted species | PoaceaePseudopentameris genus | No guide yet |
| No photo yet | Pseudopentameris caespitosaName author: N.P.BarkerAccepted species | PoaceaePseudopentameris genus | No guide yet |
| No photo yet | Pseudopentameris macranthaName author: (Schrad.) ConertAccepted species | PoaceaePseudopentameris genus | No guide yet |
| No photo yet | Pseudopentameris obtusifoliaName author: (Hochst.) N.P.BarkerAccepted species | PoaceaePseudopentameris genus | No guide yet |
| No photo yet | Pseudophleum anatolicumName author: Dogan, Behçet & SinanAccepted species | PoaceaePseudophleum genus | No guide yet |
| No photo yet | Pseudophleum gibbumName author: (Boiss.) DoganAccepted species | PoaceaePseudophleum genus | No guide yet |
| No photo yet | Pseudopogonatherum contortumName author: (Brongn.) A.CamusAccepted species | PoaceaePseudopogonatherum genus | No guide yet |
| No photo yet | Pseudopogonatherum filifoliumName author: (S.L.Chen) H.Yu, Y.F.Deng & N.X.ZhaoAccepted species | PoaceaePseudopogonatherum genus | No guide yet |
| No photo yet | Pseudopogonatherum irritansName author: (R.Br.) A.CamusAccepted species | PoaceaePseudopogonatherum genus | No guide yet |
| No photo yet | Pseudopogonatherum quadrinerveName author: (Hack.) OhwiAccepted species | PoaceaePseudopogonatherum genus | No guide yet |
| No photo yet | Pseudopogonatherum speciosumName author: (Debeaux) OhwiAccepted species | PoaceaePseudopogonatherum genus | No guide yet |
| No photo yet | Pseudopogonatherum trispicatumName author: (Schult.) OhwiAccepted species | PoaceaePseudopogonatherum genus | No guide yet |
| No photo yet | Pseudoraphis balansaeName author: HenrardAccepted species | PoaceaePseudoraphis 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.