| Potamogeton natans x gramineus = P. x sparganiifolius | GB, VC31 Huntingdonshire, Woodwalton Fen | George Taylor | | 10/7/1949 | BIRM |
| Potamogeton nodosus | GB, VC34 West Gloucestershire, Bitton | George Taylor | George Taylor | 27/9/1949 | E |
+ | Potamogeton nodosus | GB, VC34 West Gloucestershire, Bitton,River Avon below Flock Mill | George Taylor | British Museum (Natural History) The British Museum | 27/9/1949 | MANCH |
+ | Potamogeton nodosus | GB, VC34 West Gloucestershire, Bitton,River Avon below Flock Mill | George Taylor | Frederick Ernest Weiss George Claridge Druce | 7/1908 | MANCH |
| Sorbus whiteana | GB, VC34 West Gloucestershire, Clifton Down | George Taylor Noel Yvri Sandwith | Job Edward Lousley | 20/9/1931 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC36 Herefordshire, Carey | George Taylor | | 28/7/1948 | SLBI |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC36 Herefordshire, Red Rail | George Taylor | The British Museum | 28/7/1948 | MANCH |
| Potamogeton lucens x perfoliatus = P. x salicifolius | GB, VC36 Herefordshire, Red Rail | George Taylor | | 28/7/1948 | SLBI |
| Potamogeton lucens | GB, VC38 Warwickshire, Marston Jabbett | George Taylor | The British Museum | 17/9/1948 | E |
| Potamogeton lucens | GB, VC38 Warwickshire, Seeswood Pool | George Taylor | | 30/6/1949 | E |
| Potamogeton pusillus | GB, VC38 Warwickshire, Stratford on Avon | George Taylor | | 21/8/1947 | SLBI |
| Potamogeton lucens | GB, VC53 South Lincolnshire, River Welland | George Taylor | | 27/7/1942 | E |
| Potamogeton gramineus x perfoliatus = P. x nitens | GB, VC54 North Lincolnshire, Belton | George Taylor | The British Museum | 2/8/1941 | MANCH |
| Potamogeton gramineus x perfoliatus = P. x nitens | GB, VC54 North Lincolnshire, Belton | George Taylor | Job Edward Lousley | 5/6/1944 | SLBI |
| Potamogeton lucens | GB, VC54 North Lincolnshire, Bishopbridge | George Taylor | George Taylor | 30/8/1949 | E |
| Potamogeton lucens x gramineus = P. x zizii | GB, VC54 North Lincolnshire, Dirtness Bridge | George Taylor | | 5/6/1944 | E |
+ | Potamogeton lucens x gramineus = P. x angustifolius | GB, VC54 North Lincolnshire, Wroot | George Taylor | British Museum (Natural History) | 5/8/1943 | MANCH |
| Potamogeton lucens | GB, VC55 Leicestershire, Grand Union Canal, Wigston | George Taylor | | 9/7/1941 | E |
| Potamogeton perfoliatus x crispus = P. x cooperi | GB, VC56 Nottinghamshire, East Retford | George Taylor | | 10/7/1946 | SLBI |
| Potamogeton perfoliatus x crispus = P. x cooperi | GB, VC56 Nottinghamshire, Gringley on the Hill | George Taylor | | 7/6/1944 | SLBI |
| Potamogeton perfoliatus x crispus = P. x cooperi | GB, VC56 Nottinghamshire, Wiseton,Drakeholes | George Taylor | | 2/8/1941 | MANCH |
+ | Potamogeton compressus | GB, VC58 Cheshire, Chester | George Taylor | British Museum (Natural History) | 5/9/1947 | MANCH |
+ | Potamogeton praelongus | GB, VC58 Cheshire, Quoisley | George Taylor | British Museum (Natural History) The British Museum | 5/9/1947 | MANCH |
| Potamogeton trichoides | GB, VC59 South Lancashire, Ashton Canal | George Taylor | British Museum (Natural History) | 26/8/1945 | MANCH |
+ | Potamogeton compressus | GB, VC59 South Lancashire, Ashton-under-Lyne,Daisy Nook | George Taylor | British Museum (Natural History) Flora of Leicestershire (1886) | 26/8/1945 | MANCH |
| Potamogeton compressus | GB, VC59 South Lancashire, Ashton-under-Lyne,Daisy Nook | George Taylor | | 26/8/1945 | SLBI |
| Potamogeton obtusifolius | GB, VC59 South Lancashire, Droylsden | George Taylor | The British Museum | 26/8/1945 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC59 South Lancashire, Gorton | George Taylor | The British Museum | 10/5/1943 | SLBI |
| Potamogeton obtusifolius | GB, VC59 South Lancashire, Gorton | George Taylor | The British Museum | 10/5/1943 | MANCH |
| Potamogeton obtusifolius | GB, VC59 South Lancashire, Gorton | George Taylor | | 11/7/1940 | MANCH |
+ | Potamogeton compressus | GB, VC59 South Lancashire, Manchester,Droylsden | George Taylor | British Museum (Natural History) | 26/8/1945 | MANCH |
+ | Potamogeton friesii x crispus = P. x lintonii | GB, VC59 South Lancashire, Manchester,Gorton | George Taylor | British Museum (Natural History) Flora of Leicestershire (1886) | 26/8/1945 | MANCH |
| Potamogeton friesii x crispus = P. x lintonii | GB, VC59 South Lancashire, Stockport | George Taylor | The British Museum | 11/7/1940 | MANCH |
| Potamogeton lucens | GB, VC61 South-east Yorkshire, Hull | George Taylor | | 24/8/1944 | E |
| Potamogeton polygonifolius | GB, VC61 South-east Yorkshire, Melbourne | George Taylor | The British Museum | 24/8/1945 | E |
| Potamogeton polygonifolius | GB, VC61 South-east Yorkshire, Melbourne | George Taylor | | 24/8/1945 | SLBI |
| Potamogeton lucens | GB, VC61 South-east Yorkshire, River Derwent | George Taylor | | 24/8/1945 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC61 South-east Yorkshire, Routh | George Taylor | The British Museum | 24/8/1944 | MANCH |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC61 South-east Yorkshire, Routh Carrs | George Taylor | | 24/8/1944 | E |
| Potamogeton lucens x gramineus = P. x angustifolius | GB, VC61 South-east Yorkshire, Routh Carrs | George Taylor | | 8/7/1945 | SLBI |