 | Equisetum telmateia | IE, VCH12 Co. Wexford, Murntown | UCG representatives | | 29/8/1977 | GALW |
 | Equisetum telmateia | IE, VCH20 Co. Wicklow, Wicklow | Declan Doogue | Forest & Wildlife Service Irish Biogeographical Society | 7/1969 | GALW |
 | Equisetum telmateia | IE, VCH38 Co. Down, Annalong | Mary Patricia Happer Kertland | Queens University Belfast | 1961 | GALW |
 | Equisetum variegatum | IE, VCH26,VCH27,VCH28, Carrower | Micheline Joan Sheehy Skeffington | | 8/6/1981 | GALW |
 | Equisetum variegatum | IE, VCH26 East Mayo, Bunnyconnellan | Micheline Joan Sheehy Skeffington | | 28/5/1981 | GALW |
 | Eriophorum angustifolium | IE, VCH26,VCH28, Carrownaglogh | Micheline Joan Sheehy Skeffington | | 8/6/1981 | GALW |
 | Eriophorum angustifolium | IE, VCH25,VCH29, Lough Boderg | Irish Biogeographical Society | | 15/7/1978 | GALW |
 | Eriophorum angustifolium | IE, VCH1 South Kerry, Dunquin | Proinsias Ni Dhalaigh | | 1/7/1965 | GALW |
 | Eriophorum angustifolium | IE, VCH16 West Galway, Knockranny | Michael O'Connell | | 10/2/1978 | GALW |
 | Eriophorum angustifolium | IE, VCH16 West Galway, Rossaveel | Micheline Joan Sheehy Skeffington | | 17/5/1981 | GALW |
 | Eriophorum angustifolium | IE, VCH21 Co. Dublin, Kiltiernan | Peter Hamilton Carvill | Irish Biogeographical Society | 7/1973 | GALW |
 | Eriophorum angustifolium | IE, VCH25 Co. Roscommon, Annaghmore Lough | Thomas Gerard Francis Curtis | | 14/7/1978 | GALW |
 | Eriophorum angustifolium | IE, VCH25 Co. Roscommon, Annaghmore Lough | Thomas Gerard Francis Curtis | | 14/7/1978 | GALW |
 | Eriophorum gracile | IE, Kerry, Killarney | Micheline Joan Sheehy Skeffington | | 9/6/1982 | GALW |
 | Eriophorum gracile | IE, VCH16 West Galway, Maam Cross | Micheline Joan Sheehy Skeffington | | 27/7/1980 | GALW |
 | Eriophorum gracile | IE, VCH16 West Galway, Roundstone | Victor Westhoff | Rijksinstituut voor Veldbiologisch Onderzoek ten behoeve van het Natuurbehoud (R.I.V.O.N.) | 12/8/1966 | GALW |
 | Eriophorum latifolium | IE, VCH20 Co. Wicklow, Enniskerry | Declan Doogue | Irish Biogeographical Society | 6/1969 | GALW |
 | Eriophorum latifolium | IE, VCH21 Co. Dublin, Ballyman | Micheline Joan Sheehy Skeffington | Irish Biogeographical Society | 6/1978 | GALW |
 | Eriophorum latifolium | IE, VCH23 Westmeath, Lough Owel | M Scannell | | 18/6/1967 | GALW |
 | Eriophorum vaginatum | IE, VCH9 Co. Clare, Lisdoonvarna | Micheline Joan Sheehy Skeffington | | 11/6/1981 | GALW |
 | Eriophorum vaginatum | IE, VCH9 Co. Clare, Lough Coller | Micheline Joan Sheehy Skeffington | | 8/6/1981 | GALW |
 | Eriophorum vaginatum | IE, VCH36 Tyrone, Mountjoy | | | 20/8/1931 | GALW |
 | Erodium cicutarium var. chaerophyllum | IE, VCH9 Co. Clare, Finavarra | B McGowran | | 6/5/1977 | GALW |
 | Erodium cicutarium var. chaerophyllum | IE, VCH9 Co. Clare, Killeany | Micheline Joan Sheehy Skeffington | | 12/5/1981 | GALW |
 | Erodium moschatum | IE, VCH12 Co. Wexford, Ballyteige | Botanical Society of The British Isles | | 30/8/1977 | GALW |
 | Erophila verna var. spathulata | IE, VCH9 Co. Clare, Slieve Elva | Thomas Gerard Francis Curtis | Irish Biogeographical Society | 27/8/1978 | GALW |
 | Erophila verna | IE, VCH16 West Galway, Galway IE, VCH16 West Galway, Salt Hill | Micheline Joan Sheehy Skeffington | | 18/4/1983 | GALW |
 | Erophila verna | IE, VCH16 West Galway, Spiddal | Peter Sherlock Wyse Jackson | Irish Biogeographical Society | 18/4/1980 | GALW |
 | Erophila verna | IE, VCH20 Co. Wicklow, Newcastle | Micheline Joan Sheehy Skeffington Peter Sherlock Wyse Jackson | Irish Biogeographical Society | 19/5/1979 | GALW |
 | Erophila verna | IE, VCH20 Co. Wicklow, Scalp | Robert Lloyd Praeger | National Museum Ireland Robert Lloyd Praeger | 8/4/1894 | GALW |
 | Erophila verna | IE, VCH20 Co. Wicklow, Wicklow | Peter Sherlock Wyse Jackson | Irish Biogeographical Society | 19/8/1979 | GALW |
 | Erophila verna agg | IE, VCH12 Co. Wexford, Rosslare | Thomas Gerard Francis Curtis | Irish Biogeographical Society | 21/6/1979 | GALW |
 | Eruca vesicaria subsp. sativa | IE, VCH19 Co. Kildare, Straffan | Matilda Cullen Knowles | Irish National Herbarium Glasnevin Dublin Science & Art Museum Dublin | 8/1904 | GALW |
 | Eryngium maritimum | IE, VCH12 Co. Wexford, Lady's Island | Botanical Society of The British Isles | | 30/8/1977 | GALW |
 | Eryngium maritimum | IE, VCH39 Co. Antrim, Red Bay | Robert Lloyd Praeger | | 2/8/1885 | GALW |
 | Erysimum cheiranthoides | FR, Morbihan, Bretagne, Brittany | Micheline Joan Sheehy Skeffington | | 6/8/1981 | GALW |
 | Erysimum cheiranthoides | IE, VCH9,VCH15, Roo | Botanical Society of The British Isles | | 3/7/1987 | GALW |
 | Euphrasia | IE, VCH5,VCH8, Garrane Cross Roads | Irish Biogeographical Society | Irish Biogeographical Society | 5/8/1978 | GALW |
 | Euphrasia | IE, VCH8 Co. Limerick, Lough Gur | Irish Biogeographical Society | Irish Biogeographical Society | 6/8/1978 | GALW |
 | Euphrasia | IE, VCH9 Co. Clare, Liscannor | Peter Sherlock Wyse Jackson | Trinity College, Dublin | 21/6/1974 | GALW |