| Festuca arundinacea | GB, VC69 Westmorland, Storth, Carr Bank | Leslie John Audus | | 8/1939 | ABS |
| Festuca vivipara | GB, VC97 West Inverness-shire, Ben Nevis | | Leslie John Audus | 8/8/1939 | ABS |
| Festuca ovina | GB, VC29 Cambridgeshire, Gamlingay | Charles Cardale Babington | William West George Stephen West | 21/6/1853 | BIRM |
| Festuca rubra | GB, VC29 Cambridgeshire, Gamlingay | Charles Cardale Babington | George Stephen West William West | 21/6/1853 | BIRM |
| Festuca rubra | GB, VC38 Warwickshire, Edge Hill | James Eustace Bagnall | | 18/6/1887 | ABS |
| Festuca filiformis | GB, VC38 Warwickshire, Marston Green | James Eustace Bagnall | | 24/8/1882 | BIRM |
| Festuca gigantea | GB, VC38 Warwickshire, Solihull | James Eustace Bagnall | Birmingham Natural History and Philosophical Society | 7/1874 | BIRM |
| Festuca ovina subsp. tenuifolia | GB, VC38 Warwickshire, Sutton Park | James Eustace Bagnall | | 6/1878 | BON |
| Festuca ovina | GB, VC38 Warwickshire, Yarningale Common | James Eustace Bagnall | Birmingham Natural History and Philosophical Society | 16/6/1888 | BIRM |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC3 South Devon, Bigbury | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Charles Bailey | 19/6/1894 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC16 West Kent, Beckenham | Eyre Champion de Crespigny | Charles Bailey Eyre Champion de Crespigny | | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC16 West Kent, Darenth | Edward Shearburn Marshall | Charles Bailey | 8/6/1893 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC21 Middlesex, Hampstead | | Charles Bailey John Wilson Rimington Spencer Henry Bickham | 1849 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC21 Middlesex, Willesden | William Richardson Linton | Charles Bailey William Richardson Linton | 24/6/1884 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC36 Herefordshire, Fownhope | Augustin Ley | Charles Bailey | 14/9/1871 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC36 Herefordshire, Fownhope | Augustin Ley | Charles Bailey | 14/9/1871 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC36 Herefordshire, King's Caple | Augustin Ley | Charles Bailey | 16/9/1871 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC36 Herefordshire, King's Caple | Augustin Ley | Charles Bailey | 19/6/1876 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC36 Herefordshire, Sellack | Augustin Ley | Botanical Exchange Club of The British Isles Charles Bailey | 23/6/1905 | MANCH |
| Festuca ovina | GB, VC38 Warwickshire, Leek Wootton | Henry Bromwich | Botanical Exchange Club of The British Isles Charles Bailey | 6/1885 | BIRM |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC38 Warwickshire, Myton | Henry Bromwich | Charles Bailey | 6/1871 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC38 Warwickshire, Myton | Henry Bromwich | Charles Bailey | 7/1871 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC41 Glamorganshire, Aberdare | Harry Joseph Riddelsdell | Botanical Exchange Club of The British Isles Charles Bailey | 6/1902 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC55 Leicestershire, Aylestone | Arthur Reginald Horwood | Watson Botanical Exchange Club Charles Bailey | 1/7/1905 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC55 Leicestershire, Holywell | | Charles Bailey Frederick Thompson Mott Thomas Thorp | 6/1882 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC55 Leicestershire, River Soar | | Charles Bailey Frederick Thompson Mott Thomas Thorp | 6/1849 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC57 Derbyshire, Ashford in the Water | Charles Bailey | Charles Bailey | 1/8/1885 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC58 Cheshire, Birkenhead | John Harbord Lewis | Charles Bailey | 7/7/1874 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC58 Cheshire, Rostherne | Charles Bailey | Charles Bailey | 8/7/1885 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC59 South Lancashire, Southport | Charles Bailey | Charles Bailey | 10/6/1893 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC62 North-east Yorkshire, Ayton | William A Mudd | Charles Bailey John Hardy | 7/1852 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC62 North-east Yorkshire, Thirsk | John Gilbert Baker | Charles Bailey John Gilbert Baker John Ray Hardy | | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC62 North-east Yorkshire, Thirsk | John Gilbert Baker | Charles Bailey John Gilbert Baker John Ray Hardy | 7/1852 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC64 Mid-west Yorkshire, Ilkley | | Charles Bailey | | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC61,VC62,VC64, York | | Charles Bailey John Hardy | 7/1/1846 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC65 North-west Yorkshire, Richmond | James Ward | Richmond Museum Charles Bailey | 7/1838 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC80 Roxburghshire, Kelso | Andrew Brotherston | Andrew Brotherston Charles Bailey | 7/1874 | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC62 North-east Yorkshire, Thirsk | John Gilbert Baker | John Gilbert Baker | 1/1852 | BIRM |
| Festuca ovina subsp. tenuifolia | GB, North Yorkshire | John Gilbert Baker | Botanical Exchange Club of the Thirsk Natural History Society Mantua And Montferrat | 6/1860 | BON |
| Festuca | GB, VC19 North Essex, Walton on the Naze | | Robert Large Baker | 6/1875 | BIRM |