| Salix viminalis x caprea = S. x smithiana | IE, VCH23 Westmeath, Knock Drin, Co. West Meath | Edward Francis Linton | | 26/7/1895 | DBN |
| Salix viminalis x caprea = S. x smithiana | IE, VCH23 Westmeath, Mullingar | Edward Francis Linton | | 22/7/1895 | DBN |
| Salix viminalis x caprea = S. x smithiana | IE, VCH23 Westmeath, Mullingar | William Richardson Linton | | 22/7/1895 | DBN |
| Salix viminalis x caprea = S. x smithiana | IE, Ambiguous locality (IE), Mullingar | William Richardson Linton | | 22/7/1895 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH38 Co. Down, Saul | Coslett Herbert Waddell | Alexander Goodman More Coslett Herbert Waddell | 2/10/1894 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH38 Co. Down, Saul | Coslett Herbert Waddell | | 2/10/1894 | DBN |
| Mentha spicata x suaveolens = M. x villosa | IE, VCH38 Co. Down, Saul | Coslett Herbert Waddell | National Museum Ireland Alexander Goodman More Coslett Herbert Waddell | 2/10/1894 | DBN |
| Mentha spicata x suaveolens = M. x villosa | IE, VCH38 Co. Down, Saul | Coslett Herbert Waddell | Alexander Goodman More Coslett Herbert Waddell | 2/10/1894 | DBN |
| Mentha spicata x suaveolens = M. x villosa | IE, VCH38 Co. Down, Saul | Coslett Herbert Waddell | | 2/10/1894 | DBN |
| Mentha spicata x suaveolens = M. x villosa | IE, VCH38 Co. Down, Saul Cultivated | Coslett Herbert Waddell | Alexander Goodman More Coslett Herbert Waddell | 21/9/1894 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH37 Co. Armagh, ballybrennan | W F Johnson | Science & Art Museum Dublin | 9/1894 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH37 Co. Armagh, ballybrennan | W F Johnson | Robert Lloyd Praeger | 9/1894 | DBN |
| Mentha arvensis x aquatica x spicata = M. x smithiana | IE, VCH38 Co. Down, Saintfield Cultivated | Coslett Herbert Waddell | Coslett Herbert Waddell | 9/1894 | DBN |
| Mentha spicata x suaveolens = M. x villosa | IE, VCH38 Co. Down, Saul Cultivated | Coslett Herbert Waddell | Coslett Herbert Waddell Robert Lloyd Praeger | 9/1894 | DBN |
| Mentha spicata x suaveolens = M. x villosa | IE, VCH38 Co. Down, Saul | Coslett Herbert Waddell | Coslett Herbert Waddell | 9/1894 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH40 Co. Londonderry, Limavady | Mary Isabella Leebody | Robert Lloyd Praeger | 9/1894 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH37 Co. Armagh, Fathom Park | Henry William Lett | Henry William Lett | 22/8/1894 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH20 Co. Wicklow, Kilmacanogue | Robert Lloyd Praeger | Robert Lloyd Praeger | 12/8/1894 | DBN |
| Salix viminalis x cinerea = S. x holosericea | IE, VCH20 Co. Wicklow, Enniskerry | Robert Lloyd Praeger | Science & Art Museum Dublin Robert Lloyd Praeger | 27/5/1894 | DBN |
| Salix viminalis x cinerea = S. x holosericea | IE, VCH21 Co. Dublin, Dundrum | Robert Lloyd Praeger | Robert Lloyd Praeger | 25/5/1894 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH40 Co. Londonderry, Limavady | Mary Isabella Leebody | | 9/1893 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH39 Co. Antrim, Carnmoney | Samuel Alexander Stewart | Science & Art Museum Dublin | 12/8/1893 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH19 Co. Kildare, Monasterevin | Robert Lloyd Praeger | Robert Lloyd Praeger | 23/7/1893 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH21 Co. Dublin, Rathfarnham | | | 7/1893 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH37 Co. Armagh, Portadown | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/1892 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH21 Co. Dublin, Cockles Bridge | Nathaniel Colgan | Nathaniel Colgan | 20/8/1892 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH1 South Kerry, Kenmare | Reginald Wiliam Scully | Reginald Wiliam Scully | 28/8/1890 | DBN |
| Salix viminalis x caprea = S. x smithiana | IE, VCH1 South Kerry, Kenmare | Reginald Wiliam Scully | Reginald Wiliam Scully | 27/8/1890 | DBN |
| Salix purpurea x viminalis = S. x rubra | IE, VCH1 South Kerry, Blackwater Bridge | Reginald Wiliam Scully | Reginald Wiliam Scully | 25/8/1890 | DBN |
| Salix viminalis x cinerea = S. x holosericea | IE, VCH2 North Kerry, Ballybunnion | Reginald Wiliam Scully | Reginald Wiliam Scully | 8/1889 | DBN |
| Salix viminalis x cinerea = S. x holosericea | IE, Kerry, Ross, Killarney | Reginald Wiliam Scully | Reginald Wiliam Scully | 24/8/1888 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH23 Westmeath, Knockdrin | Harry Corbyn Levinge | | 23/8/1888 | DBN |
| Salix viminalis x cinerea = S. x holosericea | IE, VCH2 North Kerry, Muckross | Reginald Wiliam Scully | Reginald Wiliam Scully | 20/8/1888 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, Kerry, Castleisland | Reginald Wiliam Scully | Reginald Wiliam Scully | 11/8/1888 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH1 South Kerry, Killarney | Reginald Wiliam Scully | Reginald Wiliam Scully | 8/1887 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH1 South Kerry, Killarney | Reginald Wiliam Scully | Reginald Wiliam Scully | 8/1887 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH38 Co. Down, Downpatrick | Robert Lloyd Praeger | Robert Lloyd Praeger | 9/1886 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH39 Co. Antrim, Portmore Lough | Robert Lloyd Praeger | | 27/8/1886 | DBN |
| Mentha arvensis x aquatica = M. x verticillata | IE, VCH39 Co. Antrim, Donegore | Robert Lloyd Praeger | Robert Lloyd Praeger | 8/1886 | DBN |
| Mentha aquatica x spicata = M. x piperita | IE, VCH39 Co. Antrim, Masserine Park | Samuel Alexander Stewart | | 2/8/1885 | DBN |