| Atriplex patula | GB, VC17 Surrey, Wanborough | J Comber | | 8/1916 | BIRM |
| Persicaria maculosa | GB, VC17 Surrey, Whitmoor Common | J Comber | Watson Botanical Exchange Club Harold Stuart Thompson | 9/1915 | BIRM |
| Persicaria maculosa | GB, VC17 Surrey, Whitmoor Common | J Comber | Watson Botanical Exchange Club William Robert Sherrin | 9/1915 | SLBI |
| Elatine hexandra | GB, VC17 Surrey, Witley Ponds | J Comber | Watson Botanical Exchange Club Harold Stuart Thompson | 8/1916 | BIRM |
| Polygonum arenastrum | GB, VC17 Surrey, Worplesdon | J Comber | Watson Botanical Exchange Club William Robert Sherrin | 17/9/1915 | SLBI |
| Sonchus arvensis | GB, VC17 Surrey, Worplesdon | J Comber | Watson Botanical Exchange Club Harold Stuart Thompson | 8/1916 | BIRM |
| Atriplex patula | GB, VC17 Surrey, Worplesdon | J Comber | | 8/1916 | BIRM |
| Atriplex patula | GB, VC38 Warwickshire, Hatton | Henry Bromwich | J Comber | 9/1881 | BIRM |
| Thlaspi caerulescens | GB, VC49 Caernarvonshire, Llanrwst | J Comber | Watson Botanical Exchange Club Harold Stuart Thompson | 4/1878 | BIRM |
| Noccaea caerulescens subsp. occitanica | GB, VC49 Caernarvonshire, Llanrwst | J Comber | William Hadden Beeby | 4/1878 | SLBI |
| Atriplex patula | GB, VC52 Anglesey, Beaumaris | J Comber | | 8/1878 | BIRM |
| Atriplex patula | GB, VC52 Anglesey, Beaumaris | J Comber | | 8/1878 | BIRM |
| Atriplex patula | GB, VC58 Cheshire, Birkenhead North Station | J Comber | | 8/1877 | BIRM |
| Parentucellia viscosa | GB, VC58 Cheshire, Hoylake | J Comber | William Henry Wilkinson | 25/8/1877 | BIRM |
| Atriplex patula | GB, VC59 South Lancashire, Arbury | J Comber | | 8/1876 | BIRM |
| Persicaria minor | GB, VC59 South Lancashire, Croft GB, VC59 South Lancashire, Middleton | J Comber | George Stephen West | 9/1876 | BIRM |
| Sisymbrium pannonicum | GB, VC59 South Lancashire, Crosby | J Comber | William Hunt Painter | 8/1878 | ABS |
| Sisymbrium pannonicum | GB, VC59 South Lancashire, Crosby | J Comber | Augustin Ley | 8/1878 | BIRM |
| Atriplex patula | GB, VC59 South Lancashire, Haughton Green | J Comber | | 8/1878 | BIRM |
| Polygonum aviculare | GB, VC59 South Lancashire, Middleton | J Comber | Augustin Ley | 8/1878 | BIRM |
| Medicago sativa | GB, VC59 South Lancashire, Newton-le-Willows, Hermitage Green | J Comber | George Stephen West | 8/1876 | BIRM |
| Atriplex patula | GB, VC59 South Lancashire, Warrington | J Comber | | 9/1876 | BIRM |
| Fumaria muralis subsp. boraei | GB, VC60 West Lancashire, Middleton | J Comber | John Ralfs | 7/1878 | SLBI |
| Utricularia minor | GB, VC69 Westmorland, Cark | J Comber | Richard Barker Ullman | 9/1912 | SLBI |
+ | Utricularia intermedia | GB, VC69 Westmorland, Coniston Lake | J Comber | Watson Botanical Exchange Club Charles Bailey | 8/1911 | MANCH |
| Atriplex patula | GB, VC69 Westmorland, Foxfield | J Comber | | 8/1911 | BIRM |
| Atriplex patula | GB, VC69 Westmorland, Foxfield | J Comber | | 8/1911 | BIRM |
| Atriplex patula | GB, VC69 Westmorland, Foxfield, Broughton in Furness | J Comber | | 8/1911 | BIRM |
| Atriplex patula | GB, VC69 Westmorland, Grange | J Comber | | 7/1896 | BIRM |
| Atriplex patula | GB, VC69 Westmorland, Grange | J Comber | | 7/1896 | BIRM |
| Utricularia minor | GB, VC69 Westmorland, Haverthwaite | J Comber | Isaac A Helsby | 9/1912 | SLBI |
| Mentha arvensis x aquatica = M. x verticillata | GB, VC69 Westmorland, Tilberthwaite | J Comber | Joseph Edward Little | 8/1911 | CGE |
| Atriplex laciniata | GB, VC69 Westmorland, Walney Island | J Comber | | 7/1896 | BIRM |
| Atriplex patula | GB, VC69 Westmorland, Walney Island | J Comber | | 9/1912 | BIRM |
| Atriplex patula | GB, VC69 Westmorland, Walney Island | J Comber | | 9/1912 | BIRM |
+ | Hymenophyllum wilsonii | GB, VC70 Cumberland, Eskdale,Stanley Ghyll | J Comber | Charles Bailey | 8/1876 | MANCH |
| Polystichum setiferum | GB, VC70 Cumberland, Ravenglass | J Comber | George Stephen West | 8/1876 | BIRM |
| Polygonum | GB, VC70 Cumberland, Scale Hill | J Comber | J Comber | 8/1876 | BIRM |
| Atriplex patula | GB, VC70 Cumberland, Seascale | J Comber | | 8/1876 | BIRM |
| Atriplex | GB, VC70 Cumberland, Seascale | J Comber | | 8/1876 | BIRM |
| Atriplex patula | GB, VC70 Cumberland, Seascale | J Comber | | 8/1876 | BIRM |
| Armeria arenaria | GB, VC113 Channel Islands, Jersey, Saint Ouen's Bay | J Comber | Botanical Exchange Club of The British Isles William Hunt Painter | | ABS |
| Schoenoplectus pungens | GB, VC113 Channel Islands, Jersey, Saint Ouens Pond | J Comber | Botanical Exchange Club of The British Isles John Ralfs | 8/1879 | SLBI |
| Achillea maritima | GB, VC113 Channel Islands, Saint Ouen's Bay, Jersey | J Comber | Watson Botanical Exchange Club William Robert Sherrin | 8/1879 | SLBI |
| Carex hirta | GB, VC11 South Hampshire, Barton Common | J Comber | Watson Botanical Exchange Club J Fraser | 6/1913 | E |
| Sagina nodosa | GB, VC69 Westmorland, Askam | Dennis Lumb | London Natural History Society Watson Botanical Exchange Club Charles Edgar Salmon Edmund Browne Bishop J Comber | 9/1912 | SLBI |
| Ranunculus omiophyllus x peltatus = R. x hiltonii | GB, VC14 East Sussex, Copthorne | J Comber | Botanical Exchange Club of The British Isles | 4/1912 | SLBI |