| Rosa canina | CH, Zurich, Winterthur | Rob Keller | | 6/1889 9/1889 | ABS |
| Rosa sherardii | CH, Zurich, Winterthur | Rob Keller | | | ABS |
| Rosa tomentosa | CH, Hornli | Rob Keller | | 7/1884 | ABS |
| Rosa pendulina | DE, Bayern, oberstaufen | Weinhart | H von Baiern | 8/1885 | ABS |
| Rosa canina | GB, VC34,VC6, Lock's Mills | | William Hunt Painter | 5/9/1881 | ABS |
| Rosa caesia | GB, VC65, VC66, Wynch Bridge | | William Hunt Painter | 17/7/1890 | ABS |
| Rosa tomentosa | GB, VC65, VC66, Wynch Bridge | William Hunt Painter | | 17/7/1893 | ABS |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC1 West Cornwall, Devoran | Frederick Hamilton Davey | Allan Octavian Hume | 15/6/1901 | SLBI |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC1 West Cornwall, Devoran | Frederick Hamilton Davey | Allan Octavian Hume | 22/6/1901 | SLBI |
| Rosa micrantha | GB, VC1 West Cornwall, Gwennap | Frederick Hamilton Davey | Allan Octavian Hume | 3/7/1902 | SLBI |
| Rosa micrantha | GB, VC1 West Cornwall, Gwennap | Frederick Hamilton Davey | Allan Octavian Hume | 3/7/1902 | SLBI |
| Rosa spinosissima | GB, VC1 West Cornwall, Kynance | Allan Octavian Hume | Allan Octavian Hume | 15/5/1899 21/6/1899 | SLBI |
| Rosa spinosissima | GB, VC1 West Cornwall, Kynance | Job Edward Lousley | Job Edward Lousley | 24/5/1925 | SLBI |
| Rosa spinosissima | GB, VC1 West Cornwall, Kynance Cove | Richard Barker Ullman | Richard Barker Ullman | 5/6/1928 | SLBI |
| Rosa spinosissima | GB, VC1 West Cornwall, Kynance Downs | Allan Octavian Hume | | 15/5/1899 to 23/6/1899 | SLBI |
| Rosa spinosissima | GB, VC1 West Cornwall, Newquay | Charles Baylis Green | Charles Baylis Green | 9/1900 | SLBI |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC1 West Cornwall, Ponsanooth | Frederick Hamilton Davey | Allan Octavian Hume | 29/6/1900 | SLBI |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC1 West Cornwall, Ponsanooth | Frederick Hamilton Davey | Allan Octavian Hume | 18/6/1901 | SLBI |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC1 West Cornwall, Ponsanooth | Frederick Hamilton Davey | | 29/6/1900 | SLBI |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC1 West Cornwall, Ponsanooth | Frederick Hamilton Davey | Allan Octavian Hume | 18/6/1901 | SLBI |
| Rosa stylosa var. systyla | GB, VC2 East Cornwall, Antony | Thomas Richard Archer Briggs | William Hadden Beeby | 24/6/1875 | SLBI |
| Rosa pimpinellifolia | GB, VC2 East Cornwall, Boscastle | William Wise | | 6/1887 | LAUS |
| Rosa arvensis | GB, VC2 East Cornwall, East Looe | Allan Octavian Hume | Allan Octavian Hume | 25/6/1900 | SLBI |
| Rosa arvensis | GB, VC2 East Cornwall, East Looe | Allan Octavian Hume | Allan Octavian Hume | 26/6/1900 | SLBI |
| Rosa arvensis | GB, VC2 East Cornwall, Latchbrook | Thomas Richard Archer Briggs | | 16/9/1875 | SLBI |
| Rosa stylosa var. systyla | GB, VC2 East Cornwall, Launceston | William Wise | | 7/1883 | LAUS |
| Rosa omissa | GB, VC2 East Cornwall, Polperro | Francis Rilstone | Isaac A Helsby Druce's Club | 6/10/1930 | SLBI |
| Rosa canina | GB, VC2 East Cornwall, Saint Catherine's Lane, Launceston | William Wise | | 6/1888 | LAUS |
| Rosa stylosa var. leucochroa | GB, VC2 East Cornwall, Saint Catherine's Lane, Launceston | William Wise | William Wise | 16/7/1888 | LAUS |
| Rosa canina x obtusifolia = R. x dumetorum | GB, VC2 East Cornwall, Saint Mellion | Thomas Richard Archer Briggs | Frederick Townsend | 21/6/1870 | SLBI |
| Rosa obtusifolia subsp. tomentella | GB, VC2 East Cornwall, Sheviock | Thomas Richard Archer Briggs | | 12/7/1875 | SLBI |
| Rosa rubiginosa | GB, VC14 East Sussex, Landport, Lewes GB, VC2 East Cornwall, Tavistock Road, Launceston | James Herbert Augustus Jenner William Wise | William Wise | 30/10/1879 | LAUS |
| Rosa sherardii | GB, VC2 East Cornwall, Under Lane, St. Thomas (Launceston) | William Wise | | 19/7/1881 | LAUS |
| Rosa canina | GB, VC3 South Devon, Ashton | William Moyle Rogers | Botanical Exchange Club of The British Isles William Moyle Rogers | 17/8/1880 | ABS |
| Rosa micrantha var. pedunculo-nudo | GB, VC3 South Devon, Bickleigh | Thomas Richard Archer Briggs | | 6/7/1870 | SLBI |
| Rosa stylosa | GB, VC3 South Devon, Bigbury | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles William Hunt Painter William Moyle Rogers | 7/7/1894 | ABS |
| Rosa obtusifolia subsp. tomentella | GB, VC3 South Devon, Chudleigh | William Moyle Rogers | | 8/7/1878 | SLBI |
| Rosa stylosa var. leucochroa | GB, VC3 South Devon, Egg Buckland | Thomas Richard Archer Briggs | Frederick Townsend | 25/6/1878 | SLBI |
| Rosa micrantha | GB, VC3 South Devon, Ivybridge | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles William Moyle Rogers | 13/7/1894 | ABS |
| Rosa stylosa | GB, VC3 South Devon, Lambside | Thomas Richard Archer Briggs | William Hadden Beeby | 3/7/1876 | SLBI |