| Veronica montana | GB, VC36 Herefordshire, Penyard Park | Alfred William Bennett | Alfred William Bennett | 1847 | K |
| Veronica montana | GB, VC36 Herefordshire, Penyard Park | | Alfred William Bennett Charles Edgar Salmon | 1847 | K |
| Veronica polita | GB, VC17 Surrey, Brockham | | Alfred William Bennett Charles Edgar Salmon | 7/1854 | K |
+ | Campanula patula | GB, VC11 South Hampshire, Christchurch | Alfred William Bennett | Alfred William Bennett Charles Bailey | 9/1853 | MANCH |
+ | Campanula patula | GB, VC40 Shropshire, Ludlow,Caynham Camp | | Alfred William Bennett Chenevix-Trench | 1892 | MANCH |
+ | Carex maritima | GB, VC96 East Inverness-shire, Nairn | Gilbert McNab | Alfred William Bennett Charles Bailey George Trusted | 8/1836 | MANCH |
+ | Cicendia filiformis | GB, VC14 East Sussex, Tilgate Forest | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1850 | MANCH |
+ | Damasonium alisma | GB, VC17 Surrey, Mitcham Common | Alfred William Bennett | | 5/1881 | MANCH |
+ | Dryopteris cristata | GB, VC28 West Norfolk, Lynn,Bawsey Heath | Edward Trusted Bennett | Alfred William Bennett Charles Bailey | 8/1853 | MANCH |
+ | Eriocaulon aquaticum | IE, VCH16 West Galway, Connemara,Roundstone | Edward Trusted Bennett | Alfred William Bennett Charles Bailey Gulielmi Andrews | 8/1850 | MANCH |
+ | Eriocaulon aquaticum | IE, VCH16 West Galway, Connemara,Roundstone | Edward Trusted Bennett | Botanical Exchange Club of The British Isles Alfred William Bennett Elizabeth Anne Lomax | 8/1859 | MANCH |
+ | Mentha aquatica x spicata = M. x piperita | GB, VC36 Herefordshire | Alfred William Bennett | Charles Bailey | 9/1850 | MANCH |
+ | Mertensia maritima | GB, VC75 Ayrshire, Girvan | Edward Trusted Bennett | Alfred William Bennett Charles Bailey | 7/1854 | MANCH |
+ | Myosurus minimus | GB, VC17 Surrey, Reigate | Alfred William Bennett | Alfred William Bennett Charles Bailey | 6/1854 | MANCH |
+ | Myosurus minimus | GB, Unknown locality | Alfred William Bennett | Charles Bailey | 5/1887 | MANCH |
+ | Orchis anthropophora | GB, VC17 Surrey, Betchworth | Alfred William Bennett | London Botanical Exchange Club Alfred William Bennett Charles Bailey | 6/1873 | MANCH |
+ | Saxifraga hirculus | IE, Co. Meath | William Andrews | Alfred William Bennett Charles Bailey | 1884 | MANCH |
| Saxifraga umbrosa x hirsuta = S. x geum | IE, Kerry | William Andrews | Botanical Exchange Club of The British Isles Alfred William Bennett Charles Bailey | 1849 | MANCH |
+ | Tephroseris palustris | GB, VC27 East Norfolk, Filby | Alfred William Bennett | Charles Bailey | 8/1881 | MANCH |
+ | Tordylium maximum | GB, VC18 South Essex, Tilbury | Arthur Bennett | Alfred William Bennett Arthur Bennett | 1876 | MANCH |
+ | Tordylium maximum | GB, VC18 South Essex, Tilbury | Eyre Champion de Crespigny | Botanical Exchange Club of The British Isles Alfred William Bennett Arthur Bennett | 1880 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney | William Andrews | Alfred William Bennett Charles Bailey | 7/1849 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney,Torc Mountain | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1834 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney,Torc Mountain | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1834 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney,Torc Mountain | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1834 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney,Torc Mountain | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1854 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney,Torc Mountain | Alfred William Bennett | Botanical Exchange Club of The British Isles Alfred William Bennett Charles Bailey | 7/1853 | MANCH |
+ | Trichomanes speciosum | IE, VCH2 North Kerry, Killarney,Turk / Tork Waterfall | Alfred William Bennett | Botanical Exchange Club of The British Isles Alfred William Bennett Elizabeth Anne Lomax | 7/1853 | MANCH |
+ | Tuberaria guttata | GB, VC113 Channel Islands, Jersey,Saint Brelades | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1872 | MANCH |
+ | Vicia bithynica | GB, VC18 South Essex | Alfred William Bennett | | 7/1872 | MANCH |
+ | Woodsia alpina | GB, VC72 Dumfriesshire, Moffat | Alfred William Bennett | Alfred William Bennett | 7/1854 | MANCH |
| Aster linosyris | GB, VC3 South Devon, Berry Head | Edward Trusted Bennett | Botanical Exchange Club Alfred William Bennett | 9/1856 | SLBI |
| Erica ciliaris | GB, VC9 Dorset, Wareham | Edward Trusted Bennett | Botanical Exchange Club of The British Isles Alfred William Bennett Frederick Townsend | 9/1856 | SLBI |
| Erica mackaiana | IE, VCH16 West Galway, Clifden | Edward Trusted Bennett | Alfred William Bennett William Hadden Beeby | 8/1859 | SLBI |
| Herniaria ciliolata | GB, VC1 West Cornwall, Lizard | Alfred William Bennett | | 8/1871 | SLBI |
| Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC36 Herefordshire, Little Doward | Alfred William Bennett | Alfred William Bennett | 8/1850 | SLBI |
| Pinguicula lusitanica | GB, VC102 South Ebudes, Paps of Jura | Edward Trusted Bennett | Alfred William Bennett William Hadden Beeby | 7/1856 | SLBI |
| Saxifraga umbrosa x hirsuta = S. x geum | IE, VCH1 South Kerry, Great Blasket Island | William Andrews | Botanical Exchange Club of The British Isles Alfred William Bennett | 1813 | SLBI |
| Saxifraga x geum x paniculata = S. x andrewsii | IE, VCH1 South Kerry, Glen Caragh | William Andrews | Alfred William Bennett William Hadden Beeby Botanical Exchange Club of The British Isles | 1853 | SLBI |