| Limonium binervosum | GB, VC28 West Norfolk, Hunstanton | Alfred Fryer Edward Walter Hunnybun | Allan Octavian Hume Charles Edgar Salmon | 8/1901 | SLBI |
+ | Liparis loeselii | GB, VC29 Cambridgeshire | Alfred Fryer | Charles Bailey | 7/1884 | MANCH |
+ | Liparis loeselii | GB, VC29 Cambridgeshire | Alfred Fryer | Charles Bailey George Claridge Druce | 7/1884 | MANCH |
+ | Lithospermum arvense | GB, VC17 Surrey | William Hadden Beeby | Alfred Fryer Charles Bailey | 1885 | MANCH |
+ | Lithospermum arvense | GB, VC29 Cambridgeshire, Sutton | Alfred Fryer | Alfred Fryer Charles Bailey | 6/1881 | MANCH |
| Luzula multiflora | GB, VC29 Cambridgeshire, Wimblington | Alfred Fryer | William Hadden Beeby | 26/5/1883 | SLBI |
| Medicago sativa subsp. falcata | GB, VC29 Cambridgeshire, Chippenham | Alfred Fryer | | 8/1882 | SLBI |
| Medicago sativa subsp. varia | GB, VC29 Cambridgeshire, Chippenham | Alfred Fryer | William Hadden Beeby | 7/8/1881 | SLBI |
| Melampyrum cristatum | GB, VC31 Huntingdonshire, Monks Wood | Alfred Fryer | William Hadden Beeby | 30/8/1882 | SLBI |
+ | Mentha arvensis x aquatica = M. x verticillata | GB, VC17 Surrey, Holmwood | William Hadden Beeby | Alfred Fryer Charles Bailey | 8/8/1885 | MANCH |
+ | Mentha arvensis x aquatica = M. x verticillata | GB, VC31 Huntingdonshire, Puttocts Drove | Alfred Fryer | Charles Bailey | 9/1897 | MANCH |
| Myrica gale | GB, VC29 Cambridgeshire, March | Alfred Fryer | William Hadden Beeby | 17/6/1880 | SLBI |
| Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Welche's Dam | Alfred Fryer | William Hadden Beeby | 12/10/1884 | SLBI |
+ | Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Welches Dam | Alfred Fryer | Alfred Fryer Charles Bailey | 13/7/1881 | MANCH |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire | Alfred Fryer | Alfred Fryer Charles Bailey | 7/7/1884 | MANCH |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire | Alfred Fryer | Charles Bailey | 18/7/1884 | MANCH |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire | Alfred Fryer | Charles Bailey | 18/7/1884 | MANCH |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire | Alfred Fryer | Alfred Fryer Charles Bailey | 18/7/1884 | MANCH |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire, Ramsey | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 18/7/1884 | MANCH |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire, Ramsey | Alfred Fryer | Botanical Exchange Club of The British Isles Manchester Museum Elizabeth Anne Lomax | 18/7/1884 | MANCH |
| Myriophyllum verticillatum | GB, VC31 Huntingdonshire, Ramsey | Alfred Fryer | | 18/7/1884 | SLBI |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 1879 | MANCH |
| Nasturtium palustris | GB, VC29 Cambridgeshire, Mepal | Alfred Fryer | William Hadden Beeby | 10/6/1884 | SLBI |
+ | Nepeta cataria | GB, VC29 Cambridgeshire, Chippenham | Alfred Fryer | Alfred Fryer Charles Bailey | 13/8/1881 | MANCH |
+ | Nepeta cataria | GB, VC29 Cambridgeshire, Doddington | Alfred Fryer | Alfred Fryer Charles Bailey | 22/8/1881 | MANCH |
+ | Nepeta cataria | GB, VC31 Huntingdonshire, Brampton | William Richardson Linton | Alfred Fryer Charles Bailey | 30/8/1883 | MANCH |
+ | Oenanthe fistulosa | GB, VC29 Cambridgeshire, Sutton Gault | | Alfred Fryer Charles Bailey | 5/1880 | MANCH |
+ | Oenanthe silaifolia | GB, VC29 Cambridgeshire, Sutton | Alfred Fryer | Alfred Fryer Charles Bailey | 24/6/1879 | MANCH |
+ | Oenanthe silaifolia | GB, VC29 Cambridgeshire, Sutton | Alfred Fryer | Alfred Fryer Charles Bailey | 24/6/1879 | MANCH |
+ | Oenanthe silaifolia | GB, VC29 Cambridgeshire, Sutton | Alfred Fryer | Alfred Fryer Charles Bailey | 24/6/1879 | MANCH |
+ | Onobrychis viciifolia | GB, VC29 Cambridgeshire, Cambridge,Impington | Alfred Fryer | Alfred Fryer Charles Bailey | 7/1879 | MANCH |
| Oxalis acetosella | GB, VC36 Herefordshire, Aymestrey | Rose Fryer | Alfred Fryer Charles Bailey | 3/1884 | MANCH |
| Oxalis acetosella | GB, VC42 Breconshire, Brecon | Clara Fryer | Alfred Fryer Charles Bailey | 14/4/1884 to 22/4/1884 | MANCH |
| Oxalis stricta | GB, VC29 Cambridgeshire, Witcham | Alfred Fryer | Botanical Exchange Club of The British Isles William Hadden Beeby | 23/9/1886 | SLBI |
+ | Persicaria laxiflora | GB, VC29 Cambridgeshire, Sutton | Alfred Fryer | Alfred Fryer Charles Bailey | 30/7/1881 | MANCH |
+ | Persicaria laxiflora | GB, VC31 Huntingdonshire, Earith | Alfred Fryer | Alfred Fryer Charles Bailey | 9/1879 | MANCH |
+ | Persicaria minor | GB, VC29 Cambridgeshire, Welches Dam | Alfred Fryer | Alfred Fryer Charles Bailey | 13/7/1881 | MANCH |
+ | Persicaria minor | GB, VC29 Cambridgeshire, Welches Dam | Alfred Fryer | Charles Bailey | 13/7/1881 | MANCH |
+ | Persicaria minor | GB, VC48 Merionethshire, Llanfair | Alfred Fryer | Charles Bailey John Harbord Lewis | 27/7/1871 | MANCH |
+ | Peucedanum palustre | GB, VC29 Cambridgeshire, Wicken Fen | Alfred Fryer | Alfred Fryer Charles Bailey | 18/6/1885 | MANCH |