| Festuca arundinacea | GB, VC4 North Devon, Ilfracombe | Edwin Bernard Benson | | 6/1895 | SHYB |
| Festuca arundinacea | GB, Ambiguous locality (GB), Slapton | | | | SHYB |
| Festuca elatior subsp. pratensis | | | | | SHYB |
| Festuca ovina | | | | | SHYB |
| Festuca ovina | | | | 1826 | SHYB |
| Festuca ovina | IE | | | | SHYB |
| Festuca rigida | GB, VC4 North Devon, Ilfracombe | Edwin Bernard Benson | | 23/6/1895 | SHYB |
| Festuca rottboellioides | | | | | SHYB |
| Festuca rottboellioides | GB, VC52 Anglesey, Beaumaris | William Hunt Painter | William Hunt Painter | 7/1899 | SHYB |
| Festuca rubra | | | | | SHYB |
| Festuca rubra | GB, VC1 West Cornwall, Kynance Cove | | | | SHYB |
| Festuca rubra | GB, VC4 North Devon, Westward Ho! | | | | SHYB |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | | | | | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | | | | | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | | | Charles Bailey | | MANCH |
| 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, VC15 East Kent, Sandgate | Samuel Octavus Gray | | 7/1884 | 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, VC17 Surrey, Fetcham | James Groves | | 26/6/1897 | 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, VC28 West Norfolk, Fakenham | W Horton-Smith | | | MANCH |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | GB, VC34 West Gloucestershire, Bristol | John Norton Mills John Patrick Micklethwait Brenan | | 30/6/1941 | 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 | 19/6/1876 | 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, Sellack | Augustin Ley | Botanical Exchange Club of The British Isles Charles Bailey | 23/6/1905 | 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, VC38 Warwickshire, Myton | Henry Bromwich | Charles Bailey | 6/1871 | 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, VC50 Denbighshire, Wrexham | | | | 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, VC58 Cheshire, Timperley | George Alfred Holt | George Alfred Holt | 7/1909 | MANCH |