| Brassica napus | IE, VCH23 Westmeath, Knock Drui, Co. West Meath | Harry Corbyn Levinge | William Hunt Painter | 22/7/1894 | ABS |
| Brassica napus | IE, VCH23 Westmeath, Knockdrin | Harry Corbyn Levinge | Harry Corbyn Levinge | 9/9/1895 | ABS |
| Carex appropinquata | IE, VCH23 Westmeath, Mullingar | Harry Corbyn Levinge | Harry Corbyn Levinge | 14/6/1895 | ABS |
| Carex dioica | IE, VCH23 Westmeath, Lough Derravaragh, Donore | Harry Corbyn Levinge | Botanical Exchange Club of The British Isles | 28/5/1895 | ABS |
| Cerastium arvense | IE, VCH9 Co. Clare, Ballyryan | Patrick Bernard O'Kelly | Harry Corbyn Levinge William Hunt Painter | 5/1894 | ABS |
| Cerastium arvense | IE, VCH9 Co. Clare, Burren | Patrick Bernard O'Kelly | Botanical Exchange Club of The British Isles Harry Corbyn Levinge William Hunt Painter | 6/1895 | ABS |
| Ceterach officinarum | IE, VCH9 Co. Clare, Ballyvaughan | Harry Corbyn Levinge | Botanical Exchange Club of The British Isles Harry Corbyn Levinge William Hunt Painter | 19/5/1892 | ABS |
| Ceterach officinarum | IE, VCH9 Co. Clare, Ballyvaughan | Patrick Bernard O'Kelly | Botanical Exchange Club of The British Isles William Hunt Painter Harry Corbyn Levinge | 6/1895 | ABS |
| Cicuta virosa | IE, VCH23 Westmeath, Lough Ennell | | Erving Harry Corbyn Levinge William Hunt Painter | 14/8/1891 | ABS |
| Cicuta virosa | IE, VCH23 Westmeath, Lough Ennell | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 14/8/1891 | ABS |
| Cirsium dissectum x palustre = C. x forsteri | IE, VCH23 Westmeath, Lough Owel | Harry Corbyn Levinge | Botanical Exchange Club of The British Isles Harry Corbyn Levinge William Hunt Painter | 13/7/1894 | ABS |
| Daboecia cantabrica | IE, VCH16,VCH27, Leenane | H Warden | Harry Corbyn Levinge William Hunt Painter | 8/1894 | ABS |
| Dryopteris affinis | IE, VCH23 Westmeath | Harry Corbyn Levinge | Harry Corbyn Levinge | 8/9/1895 | ABS |
| Dryopteris affinis | IE, VCH23 Westmeath, Quarry Bog | Edward Francis Linton | Harry Corbyn Levinge William Hunt Painter | 19/7/1895 | ABS |
| Erica mackaiana | IE, VCH16 West Galway, Craiggamore | Bolton King | Harry Corbyn Levinge | 27/8/1892 | ABS |
| Erica mackaiana | IE, VCH16 West Galway, Craiggamore | Harry Corbyn Levinge | Botanical Exchange Club of The British Isles William Hunt Painter | 14/9/1891 | ABS |
| Erica mackaiana | IE, VCH16 West Galway, Roundstone | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 14/9/1891 | ABS |
| Festuca altissima | IE, VCH23 Westmeath, Knock | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 17/6/1892 | ABS |
| Festuca arundinacea x Lolium perenne = x Festulolium holmbergii | IE, VCH23 Westmeath, Knock | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 4/7/1892 | ABS |
| Festuca pratensis x Lolium perenne = x Festulolium loliaceum | IE, VCH23 Westmeath, Knock | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 18/7/1894 | ABS |
| Galium mollugo subsp. mollugo | IE, VCH21 Co. Dublin, Howth | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 15/6/1891 | ABS |
| Galium palustre subsp. elongatum | IE, VCH23 Westmeath, Knock Drin | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 8/8/1892 | ABS |
| Gentiana verna | IE, VCH9 Co. Clare, Ballyvaughan | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 18/5/1892 | ABS |
| Helianthemum canum | IE, VCH9 Co. Clare, Ballyryan | Patrick Bernard O'Kelly | Harry Corbyn Levinge William Hunt Painter | 6/1895 | ABS |
| Helianthemum canum | IE, Kilronan | Patrick Bernard O'Kelly | Harry Corbyn Levinge William Hunt Painter | 14/6/1894 | ABS |
| Inula salicina | IE, VCH15 South-east Galway, Looscaun Cultivated | Edward Francis Linton | Harry Corbyn Levinge William Hunt Painter | 1885 | ABS |
| Neckeria lutea | IE, VCH20 Co. Wicklow, Ballyarthur | R Bayly | Harry Corbyn Levinge William Hunt Painter | 8/8/1894 | ABS |
| Neotinea maculata | IE, VCH9 Co. Clare, Glanquin | Harry Corbyn Levinge | Harry Corbyn Levinge | 20/5/1892 | ABS |
| Neotinea maculata | IE, VCH9 Co. Clare, Glenquin | Harry Corbyn Levinge | Botanical Exchange Club of The British Isles Harry Corbyn Levinge | 20/5/1893 | ABS |
| Pilosella aurantiaca | IE, VCH17 North-east Galway, Mount Bellew | M Bayly | Harry Corbyn Levinge | 19/7/1894 | ABS |
| Ranunculus baudotii | IE, VCH9 Co. Clare, New Quay | Harry Corbyn Levinge | William Hunt Painter | 18/5/1892 | ABS |
| Ranunculus baudotii x trichophyllus = R. x segretii | IE, VCH23 Westmeath, Knockdrin | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 2/6/1895 | ABS |
| Ranunculus trichophyllus | IE, VCH23 Westmeath, Knock Drui, Co. West Meath | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 15/6/1894 | ABS |
| Rhinanthus minor | IE, VCH23 Westmeath, Mullingar, Bog of Lynn | Edward Shearburn Marshall | Botanical Exchange Club of The British Isles Harry Corbyn Levinge William Hunt Painter | 22/7/1895 | ABS |
| Rubus leptothyrsos | IE, VCH23 Westmeath, Knock Drui, Co. West Meath | Harry Corbyn Levinge | Harry Corbyn Levinge | 31/7/1895 | ABS |
| Rubus macrophyllus var. schlechtendalii | IE, VCH23 Westmeath, Knock | Harry Corbyn Levinge | | 28/8/1895 | ABS |
| Rubus macrophyllus var. schlechtendalii | IE, VCH23 Westmeath, Knockdrin | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 28/8/1895 | ABS |
| Rubus rubristylus | IE, VCH23 Westmeath, Crooked Wood | Harry Corbyn Levinge | Harry Corbyn Levinge | 6/8/1895 | ABS |
| Saxifraga rosacea | IE, VCH9 Co. Clare, Blackhead Bay | Harry Corbyn Levinge | Botanical Exchange Club of The British Isles William Hunt Painter | 19/5/1892 | ABS |
| Scrophularia auriculata | IE, VCH23 Westmeath, Donore | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 13/9/1895 | ABS |