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.
377 species · GrevilleaShowing 1–24
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 | Grevillea acacioidesName author: C.Gardner ex McGill.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea acanthifoliaName author: A.Cunn.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea acerataName author: McGill.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea acrobotryaName author: Meisn.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea acropogonName author: MakinsonAccepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea acuariaName author: F.Muell. ex Benth.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea adenotrichaName author: McGill.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea agrifoliaName author: A.Cunn. ex R.Br.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea albifloraName author: C.T.WhiteAccepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea alpinaName author: Lindl.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea alpivagaName author: Gand.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea althoferorumName author: Olde & MarriottAccepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea amplexansName author: F.Muell. ex Benth.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea anethifoliaName author: R.Br.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea aneuraName author: McGill.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea angulataName author: R.Br.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea angustilobaName author: (F.Muell.) DowningAccepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea annuliferaName author: F.Muell.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea aquifoliumName author: Lindl.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea arenariaName author: R.Br.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea argyrophyllaName author: Meisn.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea armigeraName author: Meisn.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea asparagoidesName author: Meisn.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
| No photo yet | Grevillea asperaName author: R.Br.Accepted species | ProteaceaeGrevillea genus | Related genus guideGrevillea |
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.