| Mentha longifolia var. mollissima | AT, Innsbruck | Augustin Ley | Augustin Ley | 20/6/1875 | BIRM |
| Mentha arvensis x aquatica = M. x verticillata | AT, Vienna Cultivated | George Bentham | George Bentham Nicolaus Thomas Host | 17/9/1832 | K |
| Mentha pulegium | FR, C, Erquy | Edward James Salisbury | | 12/9/1905 | K |
| Mentha aquatica x spicata = M. x piperita var. citrata | FR, Bernay, Eure | Jacques Étienne Gay | Jacques Étienne Gay Joseph Dalton Hooker | 24/8/1809 | K |
| Mentha aquatica | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey | Allan Octavian Hume | 29/8/1900 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey | Allan Octavian Hume | 14/9/1900 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey | Allan Octavian Hume | 6/9/1900 | SLBI |
| Mentha longifolia | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey | Allan Octavian Hume | 6/9/1900 | SLBI |
| Mentha longifolia | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey | Allan Octavian Hume | 6/9/1900 | SLBI |
| Mentha spicata | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey Spencer Henry Bickham | Watson Botanical Exchange Club Albert Bruce Jackson Spencer Henry Bickham | 1/10/1904 | K |
| Mentha spicata | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey | Allan Octavian Hume | 6/9/1900 | SLBI |
| Mentha spicata | GB, VC1 West Cornwall, Bissoe | Arthur Langford Still | Job Edward Lousley | 21/8/1935 | SLBI |
| Mentha spicata | GB, VC1 West Cornwall, Bissoe | Job Edward Lousley | Job Edward Lousley | 14/9/1936 | SLBI |
| Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Bissoe | Spencer Henry Bickham | Spencer Henry Bickham | 21/8/1908 | CGE |
| Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Bissoe | Frederick Hamilton Davey Spencer Henry Bickham | | 1/10/1904 | CGE |
| Mentha suaveolens | GB, VC1 West Cornwall, Bissoe | Job Edward Lousley | Job Edward Lousley | 14/9/1936 | K |
| Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC1 West Cornwall, Bissoe | Job Edward Lousley | Job Edward Lousley | 14/9/1936 | SLBI |
| Mentha arvensis x spicata = M. x gracilis | GB, VC1 West Cornwall, Burnthouse | Frederick Hamilton Davey | Frederick Hamilton Davey | 23/8/1903 | CGE |
| Mentha arvensis | GB, VC1 West Cornwall, Callestick | Francis Rilstone | Botanical Exchange Club of The British Isles | 31/8/1935 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Carbis Bay | William Curnow | | 9/1878 | OXF |
| Mentha spicata | GB, VC1 West Cornwall, Carbis Bay | Henry Groves | Botanical Exchange Club of The British Isles Henry & James Groves | 24/8/1880 | K |
| Mentha spicata x suaveolens = M. x villosa | GB, VC1 West Cornwall, Carnon Downs, Kea | Frederick Hamilton Davey | Watson Botanical Exchange Club Frederick Hamilton Davey | 9/10/1907 | CGE |
| Mentha longifolia | GB, VC1 West Cornwall, Carnon Valley | Allan Octavian Hume | Allan Octavian Hume | 30/8/1899 | SLBI |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC1 West Cornwall, Castallack, Lamorna | Richard Barker Ullman | Richard Barker Ullman | 1912 to 1913 | SLBI |
| Mentha arvensis | GB, VC1 West Cornwall, Chyverton Farm | Francis Rilstone | Botanical Exchange Club of The British Isles | 4/9/1935 | K |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Spencer Henry Bickham | Spencer Henry Bickham | 6/10/1904 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Spencer Henry Bickham | Spencer Henry Bickham | 6/10/1904 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Spencer Henry Bickham | Spencer Henry Bickham | 5/10/1904 | CGE |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | George Claridge Druce | George Claridge Druce | 8/1908 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | George Claridge Druce | | 8/1908 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | George Claridge Druce | | 8/1908 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Chambre Corker Vigurs | | 8/1903 to 1905 | OXF |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Allan Octavian Hume | Allan Octavian Hume | 31/8/1901 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Allan Octavian Hume | Allan Octavian Hume | 31/8/1901 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Allan Octavian Hume | Allan Octavian Hume | 31/8/1901 | SLBI |
| Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | Allan Octavian Hume | Allan Octavian Hume | 31/8/1901 | SLBI |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC1 West Cornwall, Crantock | George Claridge Druce | Frederick Ernest Weiss George Claridge Druce | 7/1901 | MANCH |
| Mentha arvensis x spicata = M. x gracilis | GB, VC1 West Cornwall, Crantock | George Claridge Druce | | 8/1908 | OXF |
| Mentha dumetorum | GB, VC1 West Cornwall, Crantock | Chambre Corker Vigurs | Chambre Corker Vigurs | 29/8/1908 | ABS |
| Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC1 West Cornwall, Crantock | Chambre Corker Vigurs | | 31/8/1905 | ABS |