| Sanicula europaea | GB, VC31 Huntingdonshire, Warboys Wood | Alfred Fryer | Alfred Fryer Charles Bailey | 10/6/1881 | MANCH |
| Carex elata | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | William Hadden Beeby | 2/4/1884 1/6/1884 | SLBI |
| Carex elata | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | William Hadden Beeby | 1/6/1884 | SLBI |
| Carex elata | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | William Hadden Beeby | 1/6/1884 | SLBI |
| Carex lasiocarpa | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | | 22/6/1883 | BM |
| Dipsacus pilosus | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 1879 | MANCH |
| Dipsacus pilosus | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 1879 | MANCH |
+ | Filago vulgaris | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 28/8/1880 | MANCH |
+ | Galium tricornutum | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Charles Bailey | 28/6/1880 | MANCH |
| Gnaphalium uliginosum | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 9/1879 | MANCH |
| Gnaphalium uliginosum | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | | 28/8/1881 | MANCH |
| Juncus articulatus | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | William Hadden Beeby | 28/7/1883 | SLBI |
+ | Myriophyllum verticillatum | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 1879 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | The British Museum Alfred Fryer Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | The British Museum Alfred Fryer Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 30/7/1897 | MANCH |
+ | Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer Edward Walter Hunnybun | Charles Bailey Spencer Henry Bickham | 15/8/1906 | MANCH |
| Potamogeton natans x lucens = P. x fluitans | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Botanical Exchange Club of The British Isles Augustin Ley | 30/7/1897 | BIRM |
| Rumex crispus x obtusifolius = R. x pratensis | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Alfred Fryer Charles Bailey | 9/7/1881 | MANCH |
+ | Sium latifolium | GB, VC31 Huntingdonshire, Warboys | Alfred Fryer | Charles Bailey | 9/1879 | MANCH |
| Potamogeton berchtoldii | GB, VC31 Huntingdonshire, Stocking Fen | Alfred Fryer | Botanical Exchange Club of The British Isles | 13/6/1889 | ABS |
| Potamogeton gramineus | GB, VC31 Huntingdonshire, Stocking Fen | Alfred Fryer | Augustin Ley | 19/6/1888 | BIRM |
| Potamogeton gramineus | GB, VC31 Huntingdonshire, Stocking Fen | Alfred Fryer | Augustin Ley | 19/6/1888 | BIRM |
| Gnaphalium uliginosum | GB, VC31 Huntingdonshire, Somersham | Alfred Fryer | Manchester Museum Alfred Fryer Charles Bailey | 9/1879 | MANCH |
| Potamogeton coloratus | GB, VC31 Huntingdonshire, Somersham | Alfred Fryer | Alfred Fryer Charles Bailey | 11/9/1888 | MANCH |
| Potamogeton coloratus | GB, VC31 Huntingdonshire, Somersham | Alfred Fryer | | 11/9/1888 | ABS |
| Potamogeton coloratus | GB, VC31 Huntingdonshire, Somersham | Alfred Fryer | | 11/9/1888 | SLBI |
| Potamogeton praelongus | GB, VC31 Huntingdonshire, Saint Ives Thicket | Alfred Fryer | Botanical Exchange Club of The British Isles | 28/8/1884 | ABS |
| Daphne laureola | GB, VC31 Huntingdonshire, Saint Ives | Alfred Fryer | Alfred Fryer Charles Bailey | 26/2/1883 | MANCH |
| Daphne laureola | GB, VC31 Huntingdonshire, Saint Ives | Alfred Fryer | Alfred Fryer Charles Bailey | 26/2/1883 | MANCH |
| Juncus articulatus | GB, VC31 Huntingdonshire, Saint Ives | Alfred Fryer | William Hadden Beeby | 8/1884 | SLBI |
+ | Potamogeton praelongus | GB, VC31 Huntingdonshire, Saint Ives | Alfred Fryer | Botanical Exchange Club of The British Isles Charles Bailey | 28/8/1884 | MANCH |
| Potamogeton praelongus | GB, VC31 Huntingdonshire, River Ouse | Alfred Fryer | Botanical Exchange Club of The British Isles Augustin Ley | 28/8/1884 | BIRM |
| Juncus articulatus | GB, VC31 Huntingdonshire, Raveley | Alfred Fryer | William Hadden Beeby | 31/8/1883 | SLBI |
| Juncus compressus | GB, VC31 Huntingdonshire, Ramsey | Alfred Fryer | William Hadden Beeby | 29/6/1884 | SLBI |