 | Plantago coronopus | IE, VCH16 West Galway, Gorumna Island | Micheline Joan Sheehy Skeffington | | 12/10/1980 | GALW |
 | Plantago coronopus | IE, VCH21 Co. Dublin, Rush | Declan Doogue | Forest & Wildlife Service Irish Biogeographical Society | 5/1970 | GALW |
 | Plantago maritima | IE, VCH22,VCH31, Drogheda | Mary Patricia Happer Kertland | Queens University Belfast | 12/8/1963 | GALW |
 | Plantago maritima | IE, VCH20 Co. Wicklow, Kilcoole | Dublin Naturalists' Field Club | | 18/5/1979 | GALW |
 | Plantago maritima | IE, VCH20 Co. Wicklow, Kilcoole | Dublin Naturalists' Field Club | | 15/5/1979 | GALW |
 | Plantago media | FR, Digeon | Micheline Joan Sheehy Skeffington | | 18/8/1981 | GALW |
 | Plantago media | IE, VCH7 South Tipperary, Mullinahone | | | 8/6/1964 | GALW |
 | Polygonum aviculare | IE, VCH12 Co. Wexford, Lady's Island | Botanical Society of The British Isles meeting UCG representatives | | 30/8/1977 | GALW |
 | Polygonum aviculare | IE, VCH20 Co. Wicklow, Magherabeg | Thomas Gerard Francis Curtis | Irish Biogeographical Society | 29/7/1978 | GALW |
 | Polygonum aviculare | IE, VCH20 Co. Wicklow, Newtown Mount Kennedy | | | 13/10/1931 | GALW |
 | Polygonum aviculare | IE, VCH27 West Mayo, Mullet Peninsula | Noel Henry McGough Thomas Gerard Francis Curtis | Irish Biogeographical Society | 7/9/1979 | GALW |
 | Polygonum compactum | IE, VCH1 South Kerry, Dingle Peninsula | Mary Patricia Happer Kertland | Queens University Belfast | 7/1960 | GALW |
 | Polygonum oxyspermum | IE, VCH20 Co. Wicklow, Mizen Head | Thomas Gerard Francis Curtis | Irish Biogeographical Society | 29/7/1978 | GALW |
 | Polygonum oxyspermum subsp. raii | IE, VCH12 Co. Wexford, Lady's Island Lake | Botanical Society of The British Isles meeting UCG representatives | | 30/8/1977 | GALW |
 | Polygonum persicaria | IE, VCH20 Co. Wicklow, Newton Mount Kennedy | | | 13/10/1931 | GALW |
 | Polygonum persicaria | IE, VCH21 Co. Dublin, Finglas | John Adams | | 5/7/1905 | GALW |
 | Polygonum plebejum | IN, Delhi | M Prema | Delhi University Queens University Belfast | 2/1959 | GALW |
 | Polypodium | IE, VCH16,VCH17, Claddagh | Micheline Joan Sheehy Skeffington | | 4/4/1984 | GALW |
 | Polypodium | IE, VCH16,VCH17, Claddagh | Micheline Joan Sheehy Skeffington | | 4/4/1984 | GALW |
 | Polypodium | IE, VCH16,VCH17, Lough Corrib | Micheline Joan Sheehy Skeffington | | 31/5/1981 | GALW |
 | Polypodium | IE, VCH16 West Galway, Galway | Micheline Joan Sheehy Skeffington | | | GALW |
 | Polypodium | IE, VCH17 North-east Galway, Newtownsmyth | Micheline Joan Sheehy Skeffington | | 7/4/1986 | GALW |
 | Polypodium cambricum | IE, VCH4,VCH5, Blarney | Maura Josephine Patricia Scannell | | 31/12/1976 | GALW |
 | Polypodium cambricum | IE, VCH10 North Tipperary, Portumna | Cornelius Breen | | 14/8/1983 | GALW |
 | Polypodium cambricum | IE, VCH17 North-east Galway, Menlough | Micheline Joan Sheehy Skeffington | | 4/5/1984 | GALW |
 | Polypodium interjectum | IE, VCH16,VCH17, Renmore House | Micheline Joan Sheehy Skeffington | | 7/4/1986 | GALW |
 | Polypodium interjectum | IE, VCH3 West Cork, Cape Clear Island | Maura Josephine Patricia Scannell | | 18/7/1963 | GALW |
 | Polypodium interjectum | IE, VCH16 West Galway | Micheline Joan Sheehy Skeffington | | 7/4/1986 | GALW |
 | Polypodium interjectum x cambricum = P. x shivasiae | IE, VCH20 Co. Wicklow, Glencree | | | 7/4/1988 | GALW |
 | Polypodium vulgare | IE, VCH1 South Kerry, Sheen River | Robert Lloyd Praeger | Science & Art Museum Dublin Robert Lloyd Praeger | 5/1898 | GALW |
 | Polypodium vulgare | IE, VCH6 Co. Waterford, Monatray, Youghal Bay | Michael O'Connell | | 4/1979 | GALW |
 | Polypodium vulgare | IE, VCH16 West Galway, Newtown | Michael O'Connell | | 10/2/1978 | GALW |
 | Polypodium vulgare | IE, VCH17 North-east Galway, Galway | Micheline Joan Sheehy Skeffington | | 7/4/1986 | GALW |
 | Polypodium vulgare | IE, VCH21 Co. Dublin, Cot Brook | | | 24/9/1931 | GALW |
 | Polypodium vulgare | IE, VCH21 Co. Dublin, Seecaun Mountain | | | 23/10/1931 | GALW |
 | Polypodium vulgare | IE, VCH21 Co. Dublin, Three Rock Mountain | Robert Lloyd Praeger | Science & Art Museum Dublin Robert Lloyd Praeger | 9/8/1894 | GALW |
 | Polypodium vulgare subsp. vulgare | IE, VCH20 Co. Wicklow, Bray Head | Thomas Gerard Francis Curtis | Irish Biogeographical Society | 18/7/1978 | GALW |
 | Polypodium vulgare subsp. vulgare | IE, VCH20 Co. Wicklow, Mizen Head | Thomas Gerard Francis Curtis | Irish Biogeographical Society | 29/7/1978 | GALW |
 | Polystichum aculeatum | IE, VCH17 North-east Galway, Briar Hill | | | 5/7/1981 | GALW |
 | Polystichum lonchitis | IE, VCH16 West Galway | Cillian Roden | | 27/8/1981 | GALW |