 | Bromus japonicus | GB, VC66 County Durham, Hartlepool | Henry Elliott Fox | | 8/1879 | ABS |
 | Bromus mollis subsp. glabratus | GB, VC6 North Somerset, Abbots Leigh | James Walter White | William Hunt Painter | 18/6/1904 | ABS |
 | Bromus mollis subsp. glabratus | GB, VC27 East Norfolk, Yarmouth | | Herbert Decimus Geldart William Hunt Painter | 9/6/1892 | ABS |
 | Bromus mollis subsp. glabratus | GB, VC27 East Norfolk, Yarmouth | | Herbert Decimus Geldart William Hunt Painter | 9/6/1882 | ABS |
 | Bromus mollis subsp. glabratus | GB, VC39 Staffordshire, Enville | | John (Joannis) Fraser William Hunt Painter | 20/6/1879 | ABS |
 | Bromus mollis subsp. lloydianus | GB, VC1 West Cornwall, Lizard | James Eustace Bagnall | William Hunt Painter | 7/1879 | ABS |
 | Bromus mollis subsp. lloydianus | GB, VC1 West Cornwall, Newquay | Reginald Henry Goode | | 6/1902 | ABS |
 | Bromus mollis subsp. lloydianus | GB, VC52 Anglesey, South Stack | | William Hunt Painter | 12/8/1881 | ABS |
 | Bromus racemosus | GB, VC4 North Devon, Braunton | Fiona M Audus | | 21/6/1967 | ABS |
 | Bromus racemosus | GB, VC5 South Somerset, Exford | | Leslie John Audus | 6/1939 | ABS |
 | Bromus racemosus | GB, VC29 Cambridgeshire, Wicken Fen | | Leslie John Audus | 8/6/1935 | ABS |
 | Bromus racemosus | GB, VC41 Glamorganshire, Ogmore Castle | Leslie John Audus | Leslie John Audus | 17/6/1937 | ABS |
 | Bromus racemosus | GB, VC80 Roxburghshire, Kelso | Fraser Andrew Brotherston | | 7/1874 | ABS |
 | Bromus racemosus | GB, Ambiguous locality (GB), Whitchurch | | | 7/1883 | ABS |
 | Bromus racemosus | IE, VCH38 Co. Down, Rathfriland | Coslett Herbert Waddell | Watson Botanical Exchange Club Charles Edgar Salmon | 14/7/1900 | ABS |
 | Bromus rigidus | GB, VC113 Channel Islands, Gorey, Jersey | James Walter White | Botanical Exchange Club of The British Isles William Hunt Painter | 21/5/1896 | ABS |
 | Bromus rigidus | GB, VC113 Channel Islands, Portelet Bay, Jersey | Frederic Henry Ward | | 13/7/1886 | ABS |
 | Bromus rigidus | GB, VC113 Channel Islands, Portelet Islet, Jersey | James Walter White | Botanical Exchange Club of The British Isles William Hunt Painter | 23/5/1898 | ABS |
 | Bromus rigidus | GB, VC113 Channel Islands, Sark | James Walter White | Botanical Exchange Club of The British Isles William Hunt Painter | 6/1894 | ABS |
 | Bromus secalinus | GB, VC2 East Cornwall, Kilkhampton | | Philip Scarborough King | 18/8/1885 | ABS |
 | Bromus secalinus | GB, VC29 Cambridgeshire, Gog Magog Hills | Leslie John Audus | Leslie John Audus | 12/7/1935 | ABS |
 | Bromus secalinus | GB, VC29 Cambridgeshire, Waterbeach | | Leslie John Audus | 8/1934 | ABS |
 | Bromus secalinus | GB, VC39 Staffordshire, Wightwick | John (Joannis) Fraser | John (Joannis) Fraser William Hunt Painter | 8/1879 | ABS |
 | Bromus secalinus | GB, VC66 County Durham, Hartlepool | Henry Elliott Fox | Henry Elliott Fox | 8/1877 | ABS |
 | Bromus secalinus | GB, VC66 County Durham, Hartlepool | Henry Elliott Fox | William Hunt Painter | 8/1876 | ABS |
 | Bromus secalinus | GB, VC96 East Inverness-shire, Aviemore | Philip Frank Wareing | Philip Frank Wareing | 7/1952 | ABS |
 | Bromus secalinus subsp. velutinus | GB, VC20 Hertfordshire, Watford | Charles Smith Nicholson | London Natural History Society Charles Smith Nicholson | 1/9/1900 | ABS |
 | Bromus secalinus subsp. velutinus | GB, VC33 East Gloucestershire, Gloucester, in the docks | Augustin Ley | Botanical Exchange Club of The British Isles William Hunt Painter | 6/8/1882 | ABS |
 | Browallia demissa | GB, VC46 Cardiganshire, Penglais, Aberystwyth Cultivated | | | 7/10/1956 | ABS |
 | Bryonia dioica | GB, VC6 North Somerset, Knowle | | William Hunt Painter | 6/1883 | ABS |
 | Bryonia dioica | GB, VC6 North Somerset, Whitchurch | William Hunt Painter | William Hunt Painter | 6/1884 | ABS |
 | Bryonia dioica | GB, VC10 Isle of Wight, Mersley Down | A J Cooper | A J Cooper | 26/8/1961 | ABS |
 | Bryonia dioica | GB, VC13 West Sussex, Worthing | | Henry Haselfoot Haines | 26/6/1887 | ABS |
 | Bryonia dioica | GB, VC16 West Kent, Cliffe Woods, Rochester | M J Kearsey | | 25/9/1959 | ABS |
 | Bryonia dioica | GB, VC18 South Essex, Epping | D A J Little | | 8/6/1947 | ABS |
 | Bryonia dioica | GB, VC21 Middlesex, Hampstead | | | 8/1863 | ABS |
 | Bryonia dioica | GB, VC24 Buckinghamshire, High Wycombe | | William Hunt Painter | 7/1865 | ABS |
 | Bryonia dioica | GB, VC63 South-west Yorkshire, Doncaster | | | 7/1875 | ABS |
 | Buddleja davidii | GB, VC16 West Kent, Hayes Common | Caroline Campbell | | 18/9/1967 | ABS |
 | Bunium bulbocastanum | GB, VC29 Cambridgeshire, Cherry Hinton | J W Garn | George Robson | 1879 | ABS |