| 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 | William Hunt Painter | 18/5/1892 | SHYB |
| 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 |
| Neckeria lutea | IE, VCH20 Co. Wicklow, Ballyarthur | R Bayly | Harry Corbyn Levinge William Hunt Painter | 8/8/1894 | 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 | 2/4/1895 | SHYB |
| Ranunculus trichophyllus | IE, VCH23 Westmeath, Knock Drui, Co. West Meath | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 15/6/1894 | ABS |
| Rubus macrophyllus var. schlechtendalii | IE, VCH23 Westmeath, Knockdrin | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 28/8/1895 | ABS |
| Rubus pyramidalis | IE, VCH23 Westmeath, Knock Drui | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 31/7/1895 | SHYB |
| 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 |
| Thalictrum minus | IE, VCH9 Co. Clare, Black Head | Patrick Bernard O'Kelly | Watson Botanical Exchange Club Harry Corbyn Levinge William Hunt Painter | 12/7/1894 | ABS |
| Thalictrum minus subsp. minus | IE, VCH9 Co. Clare, Black Head | Patrick Bernard O'Kelly | Harry Corbyn Levinge William Hunt Painter | 23/6/1893 | ABS |
| Viola persicifolia | IE, VCH15 South-east Galway, Gort | Patrick Bernard O'Kelly | Harry Corbyn Levinge William Hunt Painter | 19/6/1894 | ABS |
| Astragalus danicus | IE, VCH9 Co. Clare, Inishmore | Patrick Bernard O'Kelly | Harry Corbyn Levinge | 14/6/1894 | SHYB |
| Cerastium arvense | IE, VCH9 Co. Clare, Burren | Patrick Bernard O'Kelly | Botanical Exchange Club of The British Isles Harry Corbyn Levinge | 6/1895 | BIRM |
| Cerastium arvense | IE, VCH9 Co. Clare, Burren | Patrick Bernard O'Kelly | Harry Corbyn Levinge | 6/1895 | SLBI |
| Helianthemum oelandicum subsp. incanum | IE, VCH9 Co. Clare, Ballyryan | Patrick Bernard O'Kelly | Harry Corbyn Levinge | 6/1895 | SLBI |
| Helianthemum oelandicum subsp. incanum | IE, VCH9 Co. Clare, Kilronan | Patrick Bernard O'Kelly | Botanical Exchange Club of The British Isles Harry Corbyn Levinge | 14/6/1894 | SLBI |
| Pimpinella major | IE, VCH9 Co. Clare, Kilrush | Patrick Bernard O'Kelly | Harry Corbyn Levinge | 13/7/1893 | GALW |
| Pimpinella major | IE, VCH9 Co. Clare, Scattery Island | Patrick Bernard O'Kelly | Harry Corbyn Levinge | 13/7/1893 | GALW |
| Sium latifolium | IE, VCH9 Co. Clare, Ennis | Patrick Bernard O'Kelly | Harry Corbyn Levinge Patrick Bernard O'Kelly | 12/8/1891 | K |
| Sium latifolium | IE, VCH9 Co. Clare, Ennis | Patrick Bernard O'Kelly | Harry Corbyn Levinge | 13/7/1891 | K |
| Viola persicifolia | IE, VCH15 South-east Galway, Gort | Patrick Bernard O'Kelly | Dublin Museum Harry Corbyn Levinge | 19/6/1894 | GALW |
| Rhinanthus | IE, VCH23 Westmeath, Mullingar, Bog of Lynn | Edward Shearburn Marshall | Harry Corbyn Levinge William Hunt Painter | 22/7/1895 | SHYB |
| 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 |
| Rhinanthus minor subsp. stenophyllus | IE, VCH23 Westmeath, Bog of Lynn | Edward Shearburn Marshall | Harry Corbyn Levinge | 22/7/1895 | SLBI |
| Carex appropinquata | IE, VCH23 Westmeath, Ladestown | Harry Corbyn Levinge | Edward Francis Linton | 16/7/1891 | BM |
| Carex appropinquata | IE, VCH23 Westmeath, Lough Ennell | Harry Corbyn Levinge | Edward Francis Linton Harry Corbyn Levinge | 16/7/1890 | BM |
| Carex appropinquata | IE, VCH23 Westmeath, Lough Ennell | Harry Corbyn Levinge | Edward Francis Linton Harry Corbyn Levinge | 16/7/1890 | BM |
| Carex appropinquata | IE, VCH23 Westmeath, Mullingar, Bog of Lynn | Harry Corbyn Levinge | Edward Francis Linton Harry Corbyn Levinge | 14/6/1895 | BM |
| Dryopteris affinis | IE, VCH23 Westmeath, Quarry Bog | Edward Francis Linton | Harry Corbyn Levinge William Hunt Painter | 19/7/1895 | ABS |
| Inula salicina | IE, VCH15 South-east Galway, Looscaun Cultivated | Edward Francis Linton | Harry Corbyn Levinge William Hunt Painter | 1885 | ABS |
| Inula salicina | IE, VCH15 South-east Galway, Lough Derg | Edward Francis Linton | Harold Stuart Thompson Harry Corbyn Levinge | 1885 | BIRM |
| Rubus fuscus | IE, VCH23 Westmeath, Knock | Harry Corbyn Levinge | Harry Corbyn Levinge William Hunt Painter | 17/7/1894 to 20/8/1894 | SHYB |
| Rubus leptothyrsos | IE, VCH23 Westmeath, Knock Drui, Co. West Meath | Harry Corbyn Levinge | Harry Corbyn Levinge | 31/7/1895 | ABS |