| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | Botanical Exchange Club of The British Isles Charles Bailey | 7/1880 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | Botanical Exchange Club of The British Isles Charles Bailey | 7/1880 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | Botanical Exchange Club of The British Isles Charles Bailey | 7/1880 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | William Hillhouse | 25/7/1880 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | William Hillhouse | 25/7/1880 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | William Hillhouse | 25/7/1880 | BIRM |
| Galium x pomeranicum | GB, VC17 Surrey, Box Hill | George Nicholson | Botanical Exchange Club of The British Isles Allan Octavian Hume | 7/1880 | SLBI |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Kew | George Nicholson | Manchester Museum Charles Bailey | | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC17 Surrey, Leatherhead | Charles Edward Britton | Botanical Society & Exchange Club of The British Isles Manchester Museum Charles Bailey | 6/7/1914 | MANCH |
| Galium x pomeranicum | GB, VC17 Surrey, Leatherhead | Charles Edward Britton | Charles Edward Britton | 8/8/1915 | SLBI |
| Galium verum x mollugo = G. x pomeranicum | GB, VC19 North Essex, Stanway | George Charles Brown | Botanical Society & Exchange Club of The British Isles | 30/6/1913 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC22 Berkshire, Bagley | | Botanical Exchange Club of The British Isles Augustin Ley George Claridge Druce | 9/1889 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC22 Berkshire, Bagley Wood | George Claridge Druce | Charles Bailey | 9/1889 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC29 Cambridgeshire, Burwell | James Groves | Alfred Fryer Charles Bailey | 5/7/1887 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC31 Huntingdonshire, Wood Walton | George Claridge Druce | George Claridge Druce | 7/1904 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC31 Huntingdonshire, Woodwalton Fen | Edward Walter Hunnybun | Botanical Exchange Club of The British Isles Charles Bailey Spencer Henry Bickham | 26/8/1909 | MANCH |
| Galium x pomeranicum | GB, VC31 Huntingdonshire, Woodwalton Fen | Edward Walter Hunnybun | Botanical Exchange Club of The British Isles Spencer Henry Bickham William Robert Sherrin | 26/8/1909 | SLBI |
| Galium x pomeranicum | GB, VC31 Huntingdonshire, Woodwalton Fen | Edward Walter Hunnybun | Edward Shearburn Marshall Edward Shearburn Marshall | 2/8/1909 | SLBI |
| Galium x pomeranicum | GB, VC31 Huntingdonshire, Woodwalton Fen | Joseph Edward Little | Joseph Edward Little William Robert Sherrin | 14/7/1913 | SLBI |
| Galium verum x mollugo = G. x pomeranicum | GB, VC33 East Gloucestershire, Coberley | Archibald Sim Montgomrey | Harold Stuart Thompson | 15/7/1911 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC33 East Gloucestershire, Ford | Harry Joseph Riddelsdell | Botanical Exchange Club of The British Isles Augustin Ley | 16/7/1909 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC33 East Gloucestershire, Hinchwick | Harry Joseph Riddelsdell | Botanical Exchange Club of The British Isles Charles Bailey | 23/7/1909 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC33 East Gloucestershire, Hinchwick | Harry Joseph Riddelsdell | Botanical Exchange Club of The British Isles Manchester Museum Charles Bailey | 23/7/1909 | MANCH |
+ | Galium x pomeranicum | GB, VC33 East Gloucestershire, Hinchwick | Harry Joseph Riddelsdell | Charles Bailey | 23/7/1909 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC33 East Gloucestershire, Nottingham Hill | Archibald Sim Montgomrey | Harold Stuart Thompson | 16/7/1913 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC33 East Gloucestershire, Seven Springs | Charles Bailey | Manchester Museum Charles Bailey | 16/7/1910 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Ballingham | Augustin Ley | Augustin Ley | 27/7/1881 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Cradley | Richard Francis Towndrow | Augustin Ley Richard Francis Towndrow | 16/7/1885 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Dormington | Augustin Ley | Augustin Ley | 11/6/1890 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Hoarwithy | Eleonora Armitage | Watson Botanical Exchange Club Charles Bailey Spencer Henry Bickham | 7/1909 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Hoarwithy | Eleonora Armitage | Watson Botanical Exchange Club Augustin Ley Spencer Henry Bickham | 7/1909 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Hoarwithy | Eleonora Armitage | Watson Botanical Exchange Club Augustin Ley Spencer Henry Bickham | 7/1909 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Hoarwithy | Eleonora Armitage | Watson Botanical Exchange Club Augustin Ley Spencer Henry Bickham | 7/1909 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC36 Herefordshire, Howle Hill | Augustin Ley | Augustin Ley | 29/7/1895 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC37 Worcestershire, Malvern Link | Elizabeth Anne Lomax | William Hunt Painter | 7/1888 | ABS |
| Galium verum x mollugo = G. x pomeranicum | GB, VC38 Warwickshire, Wellesbourne | Henry Bromwich | Elizabeth Anne Lomax | 7/1876 | MANCH |
| Galium verum x mollugo = G. x pomeranicum | GB, VC40 Shropshire, Whitcliffe | Augustin Ley | Augustin Ley | 7/10/1881 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC46 Cardiganshire, Borth | | Augustin Ley | 7/8/1886 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC55 Leicestershire, South Luffenham | | Augustin Ley | 8/8/1910 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | GB, VC55 Leicestershire, South Luffenham | Augustin Ley | Augustin Ley | 8/8/1910 | BIRM |
| Galium x pomeranicum | GB, VC90 Angus, Clova, Inchdowrie | Richard Charles L'Estrange Burges | Robert Henry Corstorphine | 29/7/1934 | BIRM |
| Galium verum x mollugo = G. x pomeranicum | IE, VCH1 South Kerry, Stradbally | Augustin Ley | Augustin Ley | 15/8/1887 | BIRM |