| Crataegus monogyna x laevigata = C. x media | GB, VC57 Derbyshire, Miller's Dale | William Richardson Linton | Botanical Exchange Club of The British Isles Augustin Ley William Richardson Linton | 5/7/1898 | BIRM |
| Crepis biennis | GB, VC57 Derbyshire, Yeldersley | Edward Francis Linton Frederick Janson Hanbury William Richardson Linton | Augustin Ley | 2/7/1891 | BIRM |
| Crepis capillaris | GB, VC57 Derbyshire, Bradley | | Botanical Exchange Club of The British Isles Augustin Ley William Richardson Linton | 1/7/1889 | BIRM |
+ | Crepis foetida | GB, VC16 West Kent | William Richardson Linton | Charles Bailey William Richardson Linton | 7/7/1885 | MANCH |
+ | Crepis foetida | GB, VC16 West Kent | William Richardson Linton | Charles Bailey | 7/7/1885 | MANCH |
| Crepis foetida | GB, VC16 West Kent, Dartford | | William Hunt Painter William Richardson Linton | 7/1885 | ABS |
| Crepis nicaeensis | GB, VC57 Derbyshire, Shirley | William Richardson Linton | Allan Octavian Hume Frederick Townsend | 6/7/1903 | SLBI |
| Crepis nicaeensis | GB, VC57 Derbyshire, Yeldersley | William Richardson Linton | Allan Octavian Hume | 4/7/1903 | SLBI |
| Cuscuta epithymum | GB, VC36 Herefordshire, Storridge Common | William Richardson Linton | Augustin Ley | 28/8/1899 | BIRM |
+ | Cystopteris montana | GB, VC88 Mid Perthshire, Meall Garbh | Edward Francis Linton William Richardson Linton | | 5/8/1891 | PTH |
| Daucus carota | GB, VC9 Dorset, Studland | | Augustin Ley William Richardson Linton Botanical Exchange Club of The British Isles | 29/8/1893 | BIRM |
| Deschampsia cespitosa | GB, VC90 Angus, Clova, Forfar | William Richardson Linton | Botanical Exchange Club of The British Isles Augustin Ley Edward Francis Linton | 2/7/1889 | BIRM |
| Deschampsia cespitosa | GB, VC90 Angus, Clova, Forfar | William Richardson Linton | Botanical Exchange Club of The British Isles Edward Francis Linton | 11/7/1889 | ABS |
| Draba incana | IE, VCH28 Co. Sligo, Gleniff | William Richardson Linton | Harold Stuart Thompson | 17/7/1904 | BIRM |
| Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Loch Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey Edward Francis Linton | 31/7/1884 | BIRM |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey | 31/7/1884 | MANCH |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey | 31/7/1884 | MANCH |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey | 1/8/1884 | MANCH |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Charles Bailey | 31/7/1884 | MANCH |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Charles Bailey | 6/8/1888 | MANCH |
| Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | Edward Francis Linton William Richardson Linton | William Hunt Painter | 6/8/1888 | ABS |
| Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles | 6/8/1888 | SLBI |
| Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles | 31/7/1884 | SLBI |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Elizabeth Anne Lomax | 6/8/1888 | MANCH |
+ | Drosera rotundifolia x anglica = D. x obovata | GB, VC104 North Ebudes, Sligachan | William Richardson Linton | Botanical Exchange Club of The British Isles Elizabeth Anne Lomax | 31/7/1884 | MANCH |
| Elytrigia repens | GB, VC57 Derbyshire, Longford | William Richardson Linton | Harold Stuart Thompson William Richardson Linton | 6/8/1889 | BIRM |
| Epilobium anagallidifolium | GB, VC90 Angus, Clova | William Richardson Linton | Augustin Ley William Richardson Linton | 20/8/1884 | BIRM |
| Epilobium hirsutum x montanum = E. x erroneum | GB, VC57 Derbyshire, Mytham Bridge | William Richardson Linton | Botanical Society of The British Isles William Hunt Painter | 25/8/1896 | ABS |
+ | Epilobium hirsutum x montanum = E. x erroneum | GB, VC57 Derbyshire, Mytham Bridge | William Richardson Linton | | 25/8/1896 | BIRM |
+ | Epilobium hirsutum x montanum = E. x erroneum | GB, VC57 Derbyshire, Roston | William Richardson Linton | | 22/8/1905 | BIRM |
| Epilobium montanum x obscurum = E. x aggregatum | GB, VC57 Derbyshire, Shirley | William Richardson Linton | | 12/7/1887 | BSBI |
+ | Epilobium obscurum | GB, VC57 Derbyshire, Brailsford | William Richardson Linton | | 3/9/1888 | BIRM |
| Epilobium obscurum | GB, VC72 Dumfriesshire, Moffat | William Richardson Linton | Botanical Exchange Club of The British Isles Augustin Ley | 31/7/1889 | BIRM |
+ | Epilobium obscurum x palustre = E. x schmidtianum | GB, VC57 Derbyshire, Chapel-en-le-Frith | William Richardson Linton | | 5/8/1898 | BIRM |
| Epilobium palustre | GB, VC72 Dumfriesshire, Moffat | William Richardson Linton | William Richardson Linton | 7/1889 | ABS |
+ | Epilobium parviflorum x obscurum = E. x dacicum | GB, VC57 Derbyshire, Brailsford | William Richardson Linton | | 3/9/1888 | BIRM |
+ | Epilobium parviflorum x palustre = E. x rivulare | GB, VC57 Derbyshire, Shirley | William Richardson Linton | | 12/8/1890 | BIRM |
| Epipactis atrorubens | GB, VC57 Derbyshire, Longstone Edge | William Richardson Linton | Botanical Exchange Club of The British Isles Augustin Ley William Richardson Linton | 29/7/1898 | BIRM |
| Epipactis helleborine | GB, VC57 Derbyshire, Linacre Wood | William Richardson Linton | Allan Octavian Hume | 31/7/1899 | SLBI |
| Epipactis helleborine | IE, VCH2 North Kerry, Ross Island | Edward Francis Linton William Richardson Linton | Botanical Exchange Club of The British Isles William Richardson Linton | 1/8/1885 | ABS |