+ | 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 |
| Erica mackaiana | IE, VCH16 West Galway, Clifden | Edward Trusted Bennett | Alfred William Bennett William Hadden Beeby | 8/1859 | SLBI |
| Trichomanes speciosum | IE, Kerry, Killarney | Alfred William Bennett | Alfred William Bennett Augustin Ley | 1853 to 8/1854 | BIRM |
| 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 |
+ | 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 |
+ | 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 | William Andrews | Alfred William Bennett Charles Bailey | 7/1849 | MANCH |
| Saxifraga hirsuta | IE, VCH1 South Kerry, Great Blasket Island | William Andrews | Botanical Exchange Club of The British Isles Alfred William Bennett | 1852 | BIRM |
| 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 |
+ | Saxifraga hirculus | IE, Co. Meath | William Andrews | Alfred William Bennett Charles Bailey | 1884 | MANCH |
+ | Tuberaria guttata | GB, VC113 Channel Islands, Jersey,Saint Brelades | Alfred William Bennett | Alfred William Bennett Charles Bailey | 8/1872 | MANCH |
| Drosera anglica | GB, VC102 South Ebudes, Paps of Jura | Edward Trusted Bennett | Alfred William Bennett Augustin Ley | 7/1854 | BIRM |
| Drosera anglica | GB, VC102 South Ebudes, Paps of Jura | Edward Trusted Bennett | Alfred William Bennett Charles Bailey George Stephen West John Wilson Rimington Spencer Henry Bickham | 7/1854 | BIRM |
| Pinguicula lusitanica | GB, VC102 South Ebudes, Paps of Jura | Edward Trusted Bennett | Alfred William Bennett William Hadden Beeby | 7/1856 | SLBI |
+ | Carex maritima | GB, VC96 East Inverness-shire, Nairn | Gilbert McNab | Alfred William Bennett Charles Bailey George Trusted | 8/1836 | MANCH |
| Eleocharis uniglumis | GB, VC91,VC92, Aberdeen | Thomas Westcombe | Botanical Society & Exchange Club of The British Isles Alfred William Bennett | 1855 | ABS |
| Carex canescens | GB, VC92 South Aberdeenshire, Lochnagar | | Alfred William Bennett Charles Edgar Salmon James Alexander Brewer John Thomas Irvine Boswell-Syme | 7/1851 | BM |
| Carex maritima | GB, VC90 Angus, Sands of Barry | William Gardiner | Alfred William Bennett Henry Boswell Frederick Janson Hanbury | 6/1842 | BM |
| Carex maritima | GB, VC90 Angus, Sands of Barry | | Alfred William Bennett William Gardiner Charles Edgar Salmon | 6/1843 | BM |
| Carex chordorrhiza | GB, VC83 Midlothian, Holyrood Park, Hunter's Bog | | Alfred William Bennett Charles Edgar Salmon G T | | BM |
| Carex arenaria | GB, VC83 Midlothian, Edinburgh | | Alfred William Bennett Charles Edgar Salmon | 7/1834 | BM |
+ | Mertensia maritima | GB, VC75 Ayrshire, Girvan | Edward Trusted Bennett | Alfred William Bennett Charles Bailey | 7/1854 | MANCH |
| Carex canescens | GB, VC74 Wigtownshire, Stranraer | | Alfred William Bennett Charles Edgar Salmon | 13/5/1854 | BM |
| Carex vulpina | GB, VC74 Wigtownshire, Glenluce | | Alfred William Bennett Charles Edgar Salmon | 2/6/1854 | BM |
+ | Woodsia alpina | GB, VC72 Dumfriesshire, Moffat | Alfred William Bennett | Alfred William Bennett | 7/1854 | MANCH |
| Woodsia ilvensis | GB, VC72 Dumfriesshire, Moffat | William Little | Alfred William Bennett Augustin Ley | 1854 | BIRM |
| Carex canescens | GB, VC63 South-west Yorkshire, Ackworth | Alfred William Bennett | Alfred William Bennett Charles Edgar Salmon | 24/6/1853 | BM |
| Cystopteris fragilis | GB, VC49 Caernarvonshire, Snowdon | Edward Trusted Bennett | Alfred William Bennett Augustin Ley | 9/1849 | BIRM |
+ | Campanula patula | GB, VC40 Shropshire, Ludlow,Caynham Camp | | Alfred William Bennett Chenevix-Trench | 1892 | MANCH |
| 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 |
| Mentha suaveolens x longifolia = M. x rotundifolia | GB, VC36 Herefordshire, Little Doward | Alfred William Bennett | Alfred William Bennett | 8/1850 | SLBI |
| Carex remota | GB, VC36 Herefordshire, Linton | Arthur Bennett | Alfred William Bennett Charles Edgar Salmon | 24/7/1850 | BM |
| Clinopodium ascendens | GB, VC36 Herefordshire, Goodrich | | Alfred William Bennett | 8/1848 | K |