| Rubus rhombifolius | GB, VC17 Surrey, Mitcham Common | William Charles Richard Watson | William Charles Richard Watson | | SLBI |
| Rubus incurvatus | GB, VC17 Surrey, Netley Heath | William Charles Richard Watson | William Charles Richard Watson | 9/8/1950 | SLBI |
| Rubus oxyanchus | GB, VC17 Surrey, Newlands Corner | William Charles Richard Watson | William Charles Richard Watson | 27/6/1937 | SLBI |
| Rubus oxyanchus | GB, VC17 Surrey, Newlands Corner | William Charles Richard Watson | | 27/6/1937 | SLBI |
| Rubus lindleianus | GB, VC17 Surrey, Ockham | Charles Edward Britton | Charles Edward Britton William Charles Richard Watson | 8/1901 | SLBI |
| Rubus glanduliger | GB, VC17 Surrey, Pirbright | William Charles Richard Watson | William Charles Richard Watson | 23/8/1947 | SLBI |
| Rubus silvaticus | GB, VC17 Surrey, Pirbright | William Charles Richard Watson | William Charles Richard Watson | 23/8/1947 | SLBI |
| Luzula multiflora subsp. congesta | GB, VC17 Surrey, Putney Heath | William Charles Richard Watson | | 25/6/1946 | SLBI |
| Rubus bakerianus | GB, VC17 Surrey, Putney Heath | William Charles Richard Watson | William Charles Richard Watson | 29/7/1935 | SLBI |
| Rubus formidabilis | GB, VC17 Surrey, Putney Heath | William Charles Richard Watson | | 26/7/1950 | SLBI |
| Rubus putneiensis | GB, VC17 Surrey, Putney Heath Cultivated | William Charles Richard Watson | | 28/6/1943 | SLBI |
| Rubus phaeocarpus | GB, VC17 Surrey, Roehampton | William Charles Richard Watson | William Charles Richard Watson | 30/8/1928 | SLBI |
| Rosa obtusifolia subsp. tomentella | GB, VC17 Surrey, Rose Copse | William Charles Richard Watson | | 26/6/1946 | SLBI |
| Rubus daltrii | GB, VC17 Surrey, Royal Common | William Charles Richard Watson | William Charles Richard Watson | 2/7/1934 | SLBI |
| Rubus divaricatus | GB, VC17 Surrey, Royal Common | William Charles Richard Watson | William Charles Richard Watson | 2/7/1934 | SLBI |
| Euphrasia curta | GB, VC17 Surrey, Selsdon Wood | | William Charles Richard Watson | 2/10/1946 | SLBI |
| Rubus tardus | GB, VC17 Surrey, Shirley | William Charles Richard Watson | William Charles Richard Watson | 7/7/1952 | SLBI |
| Rubus gratus | GB, VC17 Surrey, Tooting | William Charles Richard Watson | William Charles Richard Watson | 4/7/1933 | SLBI |
| Rubus errabundus | GB, VC17 Surrey, Tooting Bec | | William Charles Richard Watson | 7/7/1937 | SLBI |
| Rubus averyanus | GB, VC17 Surrey, Walton Heath | William Charles Richard Watson | William Charles Richard Watson | 7/1944 | SLBI |
| Rubus trichodes | GB, VC17 Surrey, Wareham Hill | William Charles Richard Watson | | 23/8/1934 | SLBI |
| Rubus integribasis | GB, VC17 Surrey, Weybridge | William Charles Richard Watson | William Charles Richard Watson | 10/7/1936 | SLBI |
| Rosa canina | GB, VC17 Surrey, Wimbledon | William Charles Richard Watson | | 25/6/1946 | SLBI |
| Rosa canina x sherardii = R. x rothschildii | GB, VC17 Surrey, Wimbledon | William Charles Richard Watson | | 25/6/1946 | SLBI |
| Carex contigua | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | William Charles Richard Watson | 25/6/1946 | SLBI |
| Carex divulsa | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | | 25/6/1943 | SLBI |
| Carex nigra | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | | 14/5/1946 | SLBI |
| Rosa agrestis | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | | 25/6/1946 | SLBI |
| Rosa caesia subsp. caesia | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | | 25/6/1946 | SLBI |
| Rubus affinis | GB, VC17 Surrey, Wimbledon Common Cultivated | William Charles Richard Watson | William Charles Richard Watson | 3/8/1950 | SLBI |
| Rubus idaeus | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | William Charles Richard Watson | 28/5/1946 | SLBI |
| Rubus idaeus | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | William Charles Richard Watson | 28/5/1946 | SLBI |
| Rubus moylei | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | William Charles Richard Watson | 16/7/1932 | SLBI |
| Rubus murrayi | GB, VC17 Surrey, Wimbledon Common | William Charles Richard Watson | | 12/7/1943 | SLBI |
| Salix atrocinerea x aurita | GB, VC17 Surrey, Wimbledon Common | | William Charles Richard Watson | 25/6/1946 | SLBI |
| Rubus polyanthemus | GB, VC17 Surrey, Wisley | William Charles Richard Watson | | 13/7/1949 | SLBI |
| Rubus infestior | GB, VC17 Surrey, Witley | William Charles Richard Watson | | 30/7/1939 | SLBI |
| Rubus trichodes | GB, VC17 Surrey, Witley (near),Wareham Hill | William Charles Richard Watson | William Charles Richard Watson | 23/8/1934 | SLBI |
| Rubus ahenifolius | GB, VC17 Surrey, Woking | William Charles Richard Watson | | 6/8/1938 | SLBI |
| Rubus ahenifolius | GB, VC17 Surrey, Woking | William Charles Richard Watson | William Charles Richard Watson | 6/8/1938 | SLBI |