| Aponogeton distachyos | GB, VC1 West Cornwall, Tremough | R Gill | The South London Botanical Institute Watson Botanical Exchange Club Harold Stuart Thompson | 8/4/1910 | BIRM |
| Scrophularia scorodonia | GB, VC1 West Cornwall, Trereife | Arthur George Gregor | Watson Botanical Exchange Club Arthur George Gregor | 6/1898 | E |
| Erica cinerea | GB, VC1 West Cornwall, Truro | Frederick Hamilton Davey | Watson Botanical Exchange Club Frederick Hamilton Davey Harold Stuart Thompson | 2/9/1911 | BIRM |
| Veronica peregrina | GB, VC1 West Cornwall, Truro,Killiow | Frederick Hamilton Davey | Watson Botanical Exchange Club Albert Bruce Jackson Frederick Hamilton Davey | 4/8/1906 | K |
| Mentha arvensis x aquatica x spicata = M. x smithiana | GB, VC1 West Cornwall, Wendron | Frederick Hamilton Davey | Watson Botanical Exchange Club Frederick Hamilton Davey | 9/9/1907 | CGE |
+ | Chenopodium urbicum | GB, VC1 West Cornwall, Wendron,Porkellis Moor | Spencer Henry Bickham | Watson Botanical Exchange Club Charles Bailey Spencer Henry Bickham | 4/10/1904 | MANCH |
| Mentha x piperita | GB, VC2 East Cornwall, Boscastle | Herbert William Pugsley | Watson Botanical Exchange Club Herbert William Pugsley J Fraser | 15/9/1932 | K |
| Anthyllis vulneraria var. dillenii | GB, VC2 East Cornwall, Bude | Charles Clayton Mountfort | Watson Botanical Exchange Club Augustin Ley E Spearing | 10/6/1908 | BIRM |
| Anthyllis vulneraria | GB, VC2 East Cornwall, Bude | Charles Clayton Mountfort | Watson Botanical Exchange Club E Spearing William Robert Sherrin | 10/6/1908 | SLBI |
| Euphrasia micrantha | GB, VC2 East Cornwall, Cold Northcott, Kittow's Mooor | Joseph Edward Little | Watson Botanical Exchange Club | 28/8/1924 | SLBI |
| Potentilla erecta x reptans = P. x italica | GB, VC2 East Cornwall, Coombe junction Halt | Henry Boyden | Watson Botanical Exchange Club Augustin Ley Henry Boyden | 21/5/1910 | BIRM |
| Euphrasia nemorosa | GB, VC2 East Cornwall, Davidstow,Tresoke | Joseph Edward Little | Watson Botanical Exchange Club | 24/8/1924 | SLBI |
| Fumaria muralis subsp. boraei | GB, VC2 East Cornwall, Fowey | W J Graham | Watson Botanical Exchange Club Douglas Montague Heath Richard Spiers Standen | 12/9/1907 | BIRM |
| Fumaria muralis subsp. boraei | GB, VC2 East Cornwall, Fowey | W J Graham | Watson Botanical Exchange Club Augustin Ley Richard Spiers Standen | 15/6/1908 | BIRM |
| Fumaria muralis subsp. boraei | GB, VC2 East Cornwall, Fowey | W J Graham | Watson Botanical Exchange Club Richard Spiers Standen William Robert Sherrin | 9/6/1908 | SLBI |
| Mentha spicata | GB, VC2 East Cornwall, Fowey | J Fraser | Watson Botanical Exchange Club Herbert William Pugsley J Fraser | 14/9/1933 | K |
| Mentha spicata | GB, VC2 East Cornwall, Fowey | Herbert William Pugsley | Watson Botanical Exchange Club Herbert William Pugsley Job Edward Lousley | 14/9/1933 | SLBI |
| Mentha spicata | GB, VC2 East Cornwall, Fowey | Herbert William Pugsley | Watson Botanical Exchange Club Harold Stuart Thompson Herbert William Pugsley | 14/9/1933 | BIRM |
| Scleranthus annuus | GB, VC2 East Cornwall, Fowey | W J Graham | Watson Botanical Exchange Club Albert Bruce Jackson Richard Spiers Standen | 25/6/1908 | K |
+ | Scleranthus annuus | GB, VC2 East Cornwall, Fowey | Graham | Watson Botanical Exchange Club Charles Bailey Richard Spiers Standen | 25/6/1908 | MANCH |
| Scleranthus annuus | GB, VC2 East Cornwall, Fowey | Graham | Watson Botanical Exchange Club Augustin Ley Richard Spiers Standen | 25/6/1908 | BIRM |
| Scleranthus annuus | GB, VC2 East Cornwall, Fowey | Graham | Watson Botanical Exchange Club Richard Spiers Standen William Robert Sherrin | 25/6/1908 | SLBI |
| Zostera noltei | GB, VC2 East Cornwall, Fowey | Herbert William Pugsley | Watson Botanical Exchange Club | 22/9/1933 | SLBI |
| Brassica oleracea | GB, VC2 East Cornwall, Fowey Harbour | W J Graham | Watson Botanical Exchange Club Augustin Ley Richard Spiers Standen | 28/5/1909 | BIRM |
| Brassica oleracea | GB, VC2 East Cornwall, Fowey Harbour | W J Graham | Watson Botanical Exchange Club Richard Spiers Standen William Robert Sherrin | 28/5/1909 | SLBI |
| Zostera noltei | GB, VC2 East Cornwall, Golant | Herbert William Pugsley | Watson Botanical Exchange Club Harold Stuart Thompson Herbert William Pugsley | 22/9/1933 | BIRM |
| Epilobium obscurum | GB, VC2 East Cornwall, Liskeard | Harold Stuart Thompson | Watson Botanical Exchange Club Charles Edgar Salmon Harold Stuart Thompson | 14/9/1901 | ABS |
| Myosotis laxa subsp. caespitosa | GB, VC2 East Cornwall, Looe, Trelawne Mill | Francis Rilstone | Watson Botanical Exchange Club | 9/6/1927 | BIRM |
| Myosotis laxa subsp. caespitosa | GB, VC2 East Cornwall, Looe, Trelawne Mill | Francis Rilstone | Watson Botanical Exchange Club | 9/6/1927 | SLBI |
| Myosotis laxa subsp. caespitosa | GB, VC2 East Cornwall, Looe, Trelawne Mill | Francis Rilstone | Watson Botanical Exchange Club | 9/6/1927 | SLBI |
| Myosotis laxa subsp. caespitosa | GB, VC2 East Cornwall, Looe, Trelawne Mill | Francis Rilstone | Watson Botanical Exchange Club Francis Rilstone Job Edward Lousley | 9/6/1927 | SLBI |
| Amaranthus retroflexus | GB, VC2 East Cornwall, Par | Chambre Corker Vigurs | Watson Botanical Exchange Club Job Edward Lousley Francis Rilstone | 10/1914 | SLBI |
| Coincya monensis subsp. cheiranthos | GB, VC2 East Cornwall, Par | W J Graham | Watson Botanical Exchange Club Augustin Ley Richard Spiers Standen | 9/6/1908 | BIRM |
| Coincya monensis subsp. cheiranthos | GB, VC2 East Cornwall, Par | Graham | Watson Botanical Exchange Club Richard Spiers Standen William Robert Sherrin | 9/6/1908 | SLBI |
| Coincya monensis subsp. cheiranthos | GB, VC2 East Cornwall, Par | Frederick Hamilton Davey | Watson Botanical Exchange Club Frederick Hamilton Davey Harold Stuart Thompson | 18/6/1904 | BIRM |
| Linaria supina | GB, VC2 East Cornwall, Par | Reginald Henry Goode | Watson Botanical Exchange Club Augustin Ley Reginald Henry Goode | 30/8/1909 | BIRM |
| Linaria supina | GB, VC2 East Cornwall, Par | Frederick Hamilton Davey | Watson Botanical Exchange Club Frederick Hamilton Davey William Robert Sherrin | 13/9/1905 | SLBI |
| Oxalis corniculata | GB, VC2 East Cornwall, Par | Graham | Watson Botanical Exchange Club Richard Spiers Standen | 9/6/1908 | BIRM |
| Spergularia bocconei | GB, VC2 East Cornwall, Par | William Robert Sherrin | Watson Botanical Exchange Club Harold Stuart Thompson | 7/1921 | BIRM |
| Linaria supina | GB, VC2 East Cornwall, Par Sands | Spencer Henry Bickham | Watson Botanical Exchange Club Harold Stuart Thompson | 23/9/1904 | BIRM |