| Myriophyllum verticillatum | GB, VC27 East Norfolk, Surlingham Broad | Arthur Waters Preston | Arthur Waters Preston William Hunt Painter | 8/1880 | ABS |
+ | Myriophyllum verticillatum | GB, VC28 West Norfolk, Fakenham | William Lowndes Notcutt | Charles Bailey William Lowndes Notcutt | | MANCH |
+ | Myriophyllum verticillatum | GB, VC28 West Norfolk, Fakenham | William Lowndes Notcutt | Charles Bailey William Lowndes Notcutt | | MANCH |
+ | Myriophyllum verticillatum | GB, VC28 West Norfolk, Fakenham | William Lowndes Notcutt | Charles Bailey William Lowndes Notcutt | 1847 | MANCH |
+ | Myriophyllum verticillatum | GB, VC28 West Norfolk, Fakenham | William Lowndes Notcutt | Charles Bailey William Lowndes Notcutt | 5/6/1847 | MANCH |
+ | Myriophyllum verticillatum | GB, VC29 Cambridgeshire, nr Cambridge | | | | MANCH |
| Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Reach Lode | Richard Henry Yapp | | 8/1906 | ABS |
| 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, VC29 Cambridgeshire, Wicken | Reginald Henry Goode | Watson Botanical Exchange Club Charles Bailey George Goode George Goode | 31/7/1907 | MANCH |
| Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Wicken Fen | Edwin Bernard Benson | | 8/1901 | SHYB |
| Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Wicken Fen | Harold Goodman Dixon Hugh Neville Dixon | Hugh Neville Dixon Leslie Beeching Hall | 10/6/1880 | SLBI |
| Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Wicken Fen | | Henry Haselfoot Haines | 23/7/1898 | ABS |
| Myriophyllum verticillatum | GB, VC29 Cambridgeshire, Wicken Fen | Reginald Henry Goode | Watson Botanical Exchange Club William Robert Sherrin | 23/7/1914 | SLBI |
+ | Myriophyllum verticillatum | GB, VC30 Bedfordshire | John Norton Mills John Patrick Micklethwait Brenan | Botanical Exchange Club of The British Isles | 11/8/1906 | MANCH |
| Myriophyllum verticillatum | GB, VC30 Bedfordshire, Eaton Socon | John Frederick Gustav Chapple John Patrick Micklethwait Brenan | Druce Herbarium, Oxford | 11/8/1946 | SLBI |
+ | 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 |
+ | Myriophyllum verticillatum | GB, VC32 Northamptonshire, Abington | | John Hutton Balfour | | PTH |
| Myriophyllum verticillatum | GB, VC32 Northamptonshire, Deeping Saint James | William Hadden Beeby | William Hadden Beeby | 2/8/1883 | SLBI |
+ | Myriophyllum verticillatum | GB, VC38 Warwickshire | Thomas Kirk | Charles Bailey William Lowndes Notcutt | 1847 | MANCH |
+ | Myriophyllum verticillatum | GB, VC38 Warwickshire, Coventry | Christie and Edward Forbes | John Hutton Balfour | 7/1834 | PTH |
+ | Myriophyllum verticillatum | GB, VC38 Warwickshire, Warwick | | Charles Bailey | 8/1888 | MANCH |
+ | Myriophyllum verticillatum | GB, VC40 Shropshire, Kynnersley | T Butler | Botanical Exchange Club of The British Isles Charles Bailey | 7/1881 | MANCH |
+ | Myriophyllum verticillatum | GB, VC40 Shropshire, Shifnal | William Hunt Painter | Botanical Exchange Club of The British Isles Charles Bailey William Hunt Painter | 1899 | MANCH |
+ | Myriophyllum verticillatum | GB, VC55 Leicestershire | | Charles Bailey Frederick Thompson Mott | 7/1883 | MANCH |
+ | Myriophyllum verticillatum | GB, VC58 Cheshire | Hooker | John Eddowes Bowman | | MANCH |
| Myriophyllum verticillatum | GB, VC59 South Lancashire, Altcar | Robert Brown | | 2/8/1873 | SLBI |
+ | Myriophyllum verticillatum | GB, VC59 South Lancashire, Manchester | Joseph Sidebotham | Charles Bailey William Lowndes Notcutt | 1843 | MANCH |
+ | Myriophyllum verticillatum | GB, VC59 South Lancashire, Manchester | Samuel Octavus Gray | | | MANCH |
+ | Myriophyllum verticillatum | GB, VC59 South Lancashire, Manchester,Harpurhey | John Lowell | South Lancashire Flora Project John Lowell | 18/6/2001 | MANCH |
+ | Myriophyllum verticillatum | GB, VC59 South Lancashire, Ormskirk,Rufford | F C King | Charles Bailey | 7/1881 | MANCH |
+ | Myriophyllum verticillatum | GB, VC59 South Lancashire, Rufford | F C King | Charles Bailey | 8/1882 | MANCH |
+ | Myriophyllum verticillatum | GB, VC59 South Lancashire, Stockport | Gertrude Mackie | Gertrude Mackie | 2/7/1955 | MANCH |