| Galium palustre subsp. palustre | GB, VC4 North Devon, Marwood | William Hunt Painter | | 7/1892 | ABS |
| Galium palustre subsp. palustre | GB, VC6 North Somerset, Barrow Gurney | Harold Stuart Thompson | Harold Stuart Thompson | 6/10/1933 | BIRM |
| Galium palustre subsp. palustre | GB, VC6 North Somerset, Burnham | Thomas Clark | Harold Stuart Thompson Thomas Clark | 7/6/1836 | BIRM |
| Galium palustre subsp. palustre | GB, VC6 North Somerset, Shapwick | Augustin Ley | Augustin Ley | 14/9/1910 | BIRM |
| Galium palustre subsp. palustre | GB, VC6 North Somerset, Turf Moor | Harold Stuart Thompson Henry Francois Devis Newman Neild | Harold Stuart Thompson | 6/6/1920 | BIRM |
| Galium palustre subsp. palustre | GB, VC6 North Somerset, Whitchurch | Harold Stuart Thompson | Harold Stuart Thompson | 2/7/1921 | BIRM |
| Galium palustre subsp. palustre | GB, Somerset, Durley Copse | Thomas Clark | Harold Stuart Thompson Thomas Clark | 24/6/1818 | BIRM |
| Galium palustre subsp. palustre | GB, VC9 Dorset, Ferndown | D A J Little | | 23/7/1950 | ABS |
| Galium palustre subsp. palustre | GB, VC12 North Hampshire, Basingstoke | Hewett Cottrell Watson | Augustin Ley | 6/1866 | BIRM |
| Galium palustre subsp. palustre | GB, VC16 West Kent, Darenth | Anthony Hurt Wolley Dod | | 24/6/1893 | SHYB |
| Galium palustre subsp. palustre | GB, VC16 West Kent, Hadlow | Frederick W E Shrivell | George Stephen West | 6/1875 | BIRM |
| Galium palustre subsp. palustre | GB, VC29 Cambridgeshire, Wicken Fen | Rowena Mabel Ferguson | | 9/8/1935 | ABS |
| Galium palustre subsp. palustre | GB, VC32 Northamptonshire, Barnwell Wold | Augustin Ley | Augustin Ley | 30/7/1910 | BIRM |
| Galium palustre subsp. palustre | GB, VC36 Herefordshire, Eardisland, Shirl Heath | Augustin Ley | Augustin Ley | 5/7/1900 | BIRM |
| Galium palustre subsp. palustre | GB, VC36 Herefordshire, Lyonshall Park Wood | Augustin Ley | Augustin Ley | 5/7/1900 | BIRM |
| Galium palustre subsp. palustre | GB, VC36 Herefordshire, Ross | Augustin Ley | Augustin Ley | 9/7/1900 | BIRM |
| Galium palustre subsp. palustre | GB, VC36 Herefordshire, Shobdon, Lady Pool | Augustin Ley | Augustin Ley | 11/8/1880 | BIRM |
| Galium palustre subsp. palustre | GB, VC36 Herefordshire, Treville Wood | Augustin Ley | Augustin Ley | 6/9/1898 | BIRM |
| Galium palustre subsp. palustre | GB, VC37 Worcestershire, Shrawley | Joseph Hesselgrave Thompson | William Hunt Painter | 20/6/1848 | ABS |
| Galium palustre subsp. palustre | GB, VC38 Warwickshire, Lighthorne | | Robert Large Baker | 7/1875 | BIRM |
| Galium palustre subsp. palustre | GB, VC40 Shropshire, Caer Caradoc | Augustin Ley | Augustin Ley | 12/7/1909 | BIRM |
| Galium palustre subsp. palustre | GB, VC42 Breconshire, Builth Wells | Augustin Ley | Augustin Ley | 10/8/1898 | BIRM |
| Galium palustre subsp. palustre | GB, VC42 Breconshire, Capel Illtyd | Augustin Ley | Augustin Ley | 27/7/1900 | BIRM |
| Galium palustre subsp. palustre | GB, VC42 Breconshire, Llanfrynach | Augustin Ley | Augustin Ley | 27/7/1900 | BIRM |
| Galium palustre subsp. palustre | GB, VC42 Breconshire, Llangorse Lake | | Augustin Ley | 8/8/1876 | BIRM |
| Galium palustre subsp. palustre | GB, VC42 Breconshire, Ystradgynlais | Augustin Ley | Augustin Ley | 25/7/1899 | BIRM |
| Galium palustre subsp. palustre | GB, VC43 Radnorshire, Llandrindod Wells | William Hunt Painter | Augustin Ley William Hunt Painter | 7/1889 | BIRM |
| Galium palustre subsp. palustre | GB, VC46 Cardiganshire, allt ty cam | Andrew David Quentin Agnew | | 2/7/1999 | ABS |
| Galium palustre subsp. palustre | GB, VC46 Cardiganshire, allt ty cam | Andrew David Quentin Agnew Shirley Agnew | | 26/7/1996 | ABS |
| Galium palustre subsp. palustre | GB, VC46 Cardiganshire, Pant y Gwair | Andrew David Quentin Agnew Shirley Agnew | | 2/8/1996 | ABS |
| Galium palustre subsp. palustre | GB, VC49 Caernarvonshire, Llyn Ogwen | William Hunt Painter | William Hunt Painter | 12/7/1889 | ABS |
| Galium palustre subsp. palustre | GB, VC52 Anglesey, Llanfair | William Hunt Painter | William Hunt Painter | 6/8/1886 | ABS |
| Galium palustre subsp. palustre | GB, VC56 Nottinghamshire, Kegworth | D A J Little | | 20/6/1948 | ABS |
| Galium palustre subsp. palustre | GB, VC57 Derbyshire, Willington | | William Hunt Painter | 3/8/1893 | ABS |
| Galium palustre subsp. palustre | GB, VC59 South Lancashire, Crosby | John Harbord Lewis | Augustin Ley John Harbord Lewis | 12/8/1876 | BIRM |
| Galium palustre subsp. palustre | GB, VC62 North-east Yorkshire, Battersby | William A Mudd | George Stephen West | 7/1853 | BIRM |
| Galium palustre subsp. palustre | GB, VC62 North-east Yorkshire, Boltby | John Gilbert Baker | George Stephen West John Gilbert Baker | 7/1853 | BIRM |
| Galium palustre subsp. palustre | GB, VC62 North-east Yorkshire, Thirsk | John Gilbert Baker | George Stephen West | 7/1853 | BIRM |
| Galium palustre subsp. palustre | GB, VC63 South-west Yorkshire, Stainforth | | | 7/1874 | ABS |
| Galium palustre subsp. palustre | GB, VC64 Mid-west Yorkshire, Sharow Mires | Henry Horrocks Slater | William Hunt Painter | 6/1880 | ABS |
| Galium palustre subsp. palustre | GB, VC65 North-west Yorkshire, Kirklington | John Gilbert Baker | George Stephen West John Gilbert Baker | 7/1855 | BIRM |
| Galium palustre subsp. palustre | GB, VC97 West Inverness-shire, Banavie | Augustin Ley | Augustin Ley | 22/6/1866 | BIRM |