| "Glory of Donard" : a history of the Slieve Donard Nursery, County Down, with a catalogue of cultivators | Nelson, E. Charles | Monograph or Collective Volume | Northern Ireland Heritage Gardens Committee | 1993 |
| "My passion for trees",... John Foster's American grove | Nelson, E. Charles | Article in Journal | | 2012 |
| "Nature improved and raised by art" | Gallagher, Lyn | Article in Journal | | 1989 |
| 'A Short dissertation on planting' for Lady Louisa Conolly | Walker, John | Article in Journal | | 2015 |
| 'Mongst the green mossy banks and wild flowers | Nelson, E. Charles | Article in Journal | | 2008 |
| 'One of the glories of Ireland' | Munday, George | Article in Journal | | 2006 |
| 'Rus in urbe': Samuel Barker's Waterford city garden | Fraher, William | Article in Journal | | 2008 |
| 'Si quaeris monumentum, circumspice' William Robertson (1770-1850), Kilkenny's first architect | Lucey, John | Article in Journal | | 2018 |
| 'The beautiful grounds of Mount Merrion' in the late nineteenth cantury | Forrest, Mary | Article in Journal | | 2022 |
| 'To further planting of trees': Arbor day in 20th century Ireland | Forrest, Mary | Article in Journal | | 2018 |
| A 1614-18 Londoner's glasshouse at Salterstown, Co. Derry? | Brannon, N. F. (Nick) | Article in Journal | | 1998 |
| A breath of fresh air : the story of Belfast's parks | Scott, Robert | Monograph or Collective Volume | Blackstaff Press | 2000 |
| A brief tour of the old gardens | Simon, Ben | Article in Book | | 2005 |
| A century of Ilnacullin ... the famous Cork garden, the beginnings of which date back to its purchase in 1910 | Davies, Mary | Article in Journal | | 2010 |
| A chapter on Ireland | Phibbs, Jonathan | Article in Book | | 2022 |
| A colourful curator. Joseph Forsyth Johnson, curator at Belfast Botanic Gardens from 1869 to 1877 left a permanent legacy in the gardens | Maxwell, Reg | Article in Journal | | 2011 |
| A former sod or turf maze at Ballynavortha, Co. Wicklow | Manning, Conleth | Article in Journal | | 2004 |
| A garden is a lovesome thing | O'Brien, Grania R. | Article in Journal | | 1996 |
| A Georgian survivor : Fitzwilliam Square garden and its commissioners | Bryan, M. | Article in Journal | | 2001 |
| A glittering legacy | Murdoch, Alan | Article in Journal | | 2004 |
| A growing movement... the story of allotments in Dublin and Belfast | Bell, JonathanWatson, Mervyn | Article in Journal | | 2012 |
| A history of gardening in Ireland | Bowe, PatrickLamb, J. G. D. | Monograph or Collective Volume | The Stationery Office | 1995 |
| A history of the People’s Park | Power, Dermot | Article in Journal | | 1996 |
| A landlords garden : Derreen Demone county Kerry | Everett, Nigel | Monograph or Collective Volume | Hafod Press | 2001 |
| A new garden for an old house | Mould, Daphne D. C. Pochin | Article in Journal | | 2005 |
| A note on George II and St Stephen's Green | McParland, Edward | Article in Journal | | 1987 |
| A painter at Kylemore. New Zealand born Muriel Dawson recorded the flowerw and birds of kylemore Abbey | Nelson, E. Charles | Article in Journal | | 2011 |
| A quiet pursuit... a personal look back at Keith Lamb and his Woodfield Garden | Nelson, E. Charles | Article in Journal | | 2012 |
| A setting for a jewel | Davies, K. M. (Kathleen Mary) | Article in Journal | | 1994 |
| A shelf of garden history | Lamb, Keith | Article in Journal | | 1992 |
| A tale of two gardens. For many decades there was an important relationship between the Acton family of Kilmacurragh, Co. Wicklow and David and Frederick Moore at Glasnevin's Botanic Gardens ... how both gardens benefited | O'Brien, Seamus | Article in Journal | | 2010 |
| A Viking house and garden at Glasnevin | Jebb, Matthew | Article in Journal | | 2014 |
| Alderborough Nursery Geashill, Offaly: Reamsbottom & Co., Geashill and West Drayton & Alderborough St. Brigid Anemones | O’Rourke, Anne andO’Rourke, Tim | Monograph or Collective Volume | Offaly County Council | 2022 |
| Alexander Williams on Achill. Mayo's most westerly garden was created a century ago... | Ledbetter, Gordon | Article in Journal | | 2011 |
| Allotments in Dublin 1900-1950 | Forrest, Mary | Article in Journal | | 2011 |
| An illustrated history of the Phoenix Park : landscape and management to 1880 | McCullen, John A. | Monograph or Collective Volume | Stationery Office | 2009 |
| An infinite beauty | Everett, Nigel | Article in Journal | | 2001 |
| An Irish arcadia : the historic gardens of Bantry House | Everett, Nigel | Monograph or Collective Volume | Hafod Press | 1999 |
| An Irishman's cuttings : tales of Irish gardens and gardeners, plants and plant hunters | Nelson, E. Charles | Monograph or Collective Volume | Collins Press | 2009 |
| An Irishman's English garden | Davies, Mary | Article in Journal | | 2002 |
| Ancestral home of the Irish yew | Davies, K. M. (Kathleen Mary) | Article in Journal | | 1993 |
| Art and nature : the Polish and Ukranian gardens of Denis McClair (1762-1853) | Bowe, Patrick | Article in Journal | | 2001 |
| Arte, paesaggi e giardini nel viaggio in Italia di Lord e Lady Berehaven | Boggi, Flavio | Article in Book | EDIFIR – Edizioni Firenze | 2018 |
| Ashford Castle gardens restored | Shackleton, Arthur | Article in Journal | | 2002 |
| Aspects of continuity and change in the eighteenth-century country house demesne in Meath | Mulligan, Kevin V. | Article in Book | Geography Publications | 2015 |
| Athrú tírdhreacha i bPáirc Náisiúnta Chonamara agus an cheantair máguaird ó thus an naoú céad déag [Change in the landscape of Connemara National Park and the surrounding district since the early nineteenth century] | Ní Scannláin, Eibhlin | Thesis | | 1988 |
| Augustine Henry, an Irishman who enriched the gardens of the world | Davies, K. M. (Kathleen Mary) | Article in Journal | | 1993 |
| Ballywalter Park Co. Down. Situated on the Ards Peninsula close to the Irish sea [it] has impressive grounds and an important conservatory | Bell, Maeve | Article in Journal | | 2011 |
| Bantry's Elysian fields | Everett, Nigel | Article in Journal | | 2010 |
| Beauty and utility : the walled kitchen gardens of Ireland | Reeves-Smyth, Terence | Article in Book | | 2022 |
| Belvedere House, Co. Westmeath | Davies, K. M. (Kathleen Mary) | Article in Journal | | 1992 |
| Belvedere House, gem of the Irish midlands | Sharkey, Olive | Article in Journal | | 1989 |
| Between form and space | Hill, Judith | Article in Journal | | 2014 |
| Blackrock Park | Willoughby, Charlie | Article in Journal | | 2001 |
| Blarney Castle Gardens, Co. Cork... the history of the gardens at one of Ireland's most popular tourist destinations | Cassells, Judy | Article in Journal | | 2012 |
| Blowing in the wind, Charles Nelson sings the praises of a little-known Victorian gardener from Howth | Nelson, E. Charles | Article in Journal | | 1994 |
| Booter Park | Lawlor, H. J. | Article in Journal | | 1931 |
| Borrowed landscapes : China and Japan in the historic houses and gardens of Britain and Ireland | de Bruijn, Emile | Monograph or Collective Volume | Philip Wilson Publishers | 2023 |
| Botany and gardens at the Edward Worth Library, Dublin | Boran, Elizabethanne | Article in Book | | 2022 |
| Botany and Gardens in Early Modern Ireland | NA | Monograph or Collective Volume | Four Courts Press | 2022 |
| Botany in print : books and their readers in eighteenth-century Dublin | Kennedy, Máire | Article in Journal | | 2015 |
| Bricks and flowers : an Anglo-Irish memoir | Everett, Katherine | Monograph or Collective Volume | Somerville Press | 2018 |
| Buildings become nature : rustic structures in Irish country house gardens, 1700-1750 | Musielak, Ruth | Article in Book | | 2022 |
| By the Palmiet river in Kogelberg ... a story with a Glasnevin connection | Nelson, E. Charles | Article in Journal | | 1999 |
| Caleb Threlkeld, Dublin's earliest plant ecologist | Doogue, Declan | Article in Book | | 2022 |
| Caleb Threlkeld: Dissenting minister, physician and botanist | Lawlor, Emer | Article in Book | | 2022 |
| Caleb Threlkeld’s plant records | Doogue, Declan | Article in Book | | 2022 |
| Carton, Co. Kildare : a case study of the making of an Irish demesne | Horner, Arnold | Article in Journal | | 1975 |
| Chapelizod : the shadow of James Joyce in Phoenix Park | McCullen, John A. | Article in Book | | 2011 |
| Charlotte Cuffe in Burma : Charles Nelson writes about a remarkable plant collector and 'her' botanic garden | Wilson, Charles | Article in Journal | | 1998 |
| Chearnley and his contexts : family, neighbours and gardens | Barnard, T. C. (Toby Christopher) | Article in Book | | 2005 |
| Commemorating whose dead? a study of two Irish gardens of remembrance | Bhreathnach-Lynch, Síghle | Article in Book | | 2007 |
| Connemara's walled gardens : Clifden and environs | Brow, Gary | Monograph or Collective Volume | The author | 2012 |
| Cork's botanic gardens | Whelan, Patrick | Article in Book | | 2005 |
| Corkagh Park | Cotter, DavidWann, Jennifer | Monograph or Collective Volume | South Dublin County Council | 2001 |
| Creating a great garden | Davies, K. M. (Kathleen Mary) | Article in Journal | | 2000 |
| Creator of Glanleam ... Sir Peter Fitzgerald and his Kerry garden | O'Brien, Seamus | Article in Journal | | 1999 |
| Daisy Hill Nursery, Newry : a history of 'the most interesting nursery probably in the world' | Grills, AlanNelson, E. Charles | Monograph or Collective Volume | Northern Ireland Heritage Gardens Committee | 1998 |
| Decimus Burton’s work in the Phoenix Park, 1832-49 | Arnold, Dana | Article in Journal | | 1995 |
| Deer parks: lost medieval monuments of the Irish countryside | Beglane, Fiona | Article in Book | | 2015 |
| Derreen : a landlord's garden | Everett, Nigel
| Article in Book | | 2009 |
| Design and rule : women in the Irish countryside 1715-1831 | O'Kane, Finola | Article in Journal | | 2004 |
| Designed for enjoyment... the story of Palmerston Park, one of Dublin's lesser-known recreational spaces | Ledbetter, Gordon | Article in Journal | | 2012 |
| Designers of distinction | Butler, Patricia | Article in Journal | | 1990 |
| Digging foreign ground : an Irish gardener in the United States | O'Byrne, Robert | Article in Book | | 2022 |
| Digging new ground : the Irish country house garden, 1650-1900 | NA | Monograph or Collective Volume | Irish Georgian Society | 2022 |
| Donard delights | Nelson, E. Charles | Article in Journal | | 1993 |
| Dr O'Kelly, I presume? : Charles Nelson tells the tale of a Burren character and his plants | Nelson, E. Charles | Article in Journal | | 1998 |
| Drombrow : a Bantry water garden rediscovered | Lowes, Tony | Article in Journal | | 1995 |
| Drum Manor butterfly garden | Heal, Henry | Article in Journal | | 1988 |
| Drumbanagher House and Garden | Reid, Myles | Article in Journal | | 2009 |
| Dublin's Herbert Park | Forrest, Mary | Article in Journal | | 2008 |
| Dublin's suburban gardens:Louden's influence | Bowe, Patrick | Article in Journal | | 2006 |
| Ducketts' Grove | Colgan, Louise | Article in Journal | | 2013 |
| Early Irish gardens | Kingston, Brian | Monograph or Collective Volume | Brian Kingston | 2007 |
| Ellen Hutchins (1785–1815), botanist in West Cork: How did her garden grow? | Hutchins , Madeline | Article in Book | | 2022 |
| English colonial landscapes in the south-west of Ireland | Breen, Colin | Article in Book | | 2007 |
| Estate landscapes and the cult of the ruin : a lesson of spatial transformation in rural Ireland | Orser, Charles E. | Article in Book | | 2007 |
| Excavations at Antrim Castle gardens, 1991 and 1994 | Conway, Malachy G.Reeves-Smyth, Terence | Article in Journal | | 1994 |
| Faiche San Stiofán | Mac Giolla Phádraig, Brian | Article in Journal | | 1965 |
| Fairview Park 1900-1930: forgotten achievements and landscapes | Carolan, Noel | Article in Journal | | 2020 |
| Famine : official opening of the East Clare Heritage Memorial Park, Callahy, Tuamgraney, Co. Clare, 20th July, 1997 | Madden, Gerard | Monograph or Collective Volume | East Clare Heritage | 1997 |
| Fernhill | Bowe, Patrick | Article in Journal | | 2008 |
| Fernhill House and Gardens | Van Turnhout, Michael | Article in Journal | | 2021 |
| Fit for an Archbishop | Wilson, Primrose | Article in Journal | | 2008 |
| Fitzwilliam Square | Bryan, Mary | Article in Book | | 2006 |
| Flights of fancy: follies, families and demesnes in Offaly | McKenna, Rachel | Monograph or Collective Volume | Offaly County Council | 2017 |
| Folklore, legend and Irish plants | Synnot, D. M. | Article in Book | | 1979 |
| Following in the footsteps | Munday, George | Article in Journal | | 2005 |
| Forestry in Ireland : an examination of individuals' preferences and attitudes towards the non-market benefits of forests | Donoghue, Cathal O.Howley, PeterRyan, Mary | Article in Journal | | 2011 |
| Fota Gardens : island oasis | Bowe, Patrick | Article in Journal | | 2005 |
| Fota Gardens and Arboretum | Davies, Mary | Article in Journal | | 2004 |
| Fota's interior landscape | Laffan, William | Article in Journal | | 2008 |
| Four exotic seedlings and a feather-flower bed | Nelson, E. Charles | Article in Journal | | 2008 |
| Four plants for 400 years | Jeffrey, David | Article in Journal | | 1992 |
| Frederick Trench, 1746-1836, and Heywood, Queen's County : the creation of a romantic landscape | Friel, Patricia | Monograph or Collective Volume | Irish Academic Press | 2000 |
| From garden to table at Doneraile Court | O'Sullivan, Michael | Article in Journal | | 2018 |
| From the Arctic to Belfast ... the story of plant-hunter Thomas Drummond | Nelson, E. Charles | Article in Journal | | 2000 |
| From the early church to the foundation of the national park | Rourke, Grellan D. | Article in Book | | 2001 |
| Garden statuary in Ireland | Bowe, Patrick | Article in Journal | | 1989 |
| Gardening at Mitchelstown: John K’Eogh’s Botanalogia universalis Hibernica (Cork, 1735) | Nelson, E. Charles | Article in Book | | 2022 |
| Gardening, diet and 'improvement' in later seventeenth-century Ireland | Barnard, T. C. (Toby Christopher) | Article in Journal | | 1990 |
| Gardening, diet and ‘improvement’ in later seventeenth-century Ireland | Barnard, T. C. | Article in Journal | | 1990 |
| Gardens of Clare | Shoosmith, Teresa | Article in Journal | | 2018 |
| Gathering ideas for an Irish garden : lord and lady Berehaven’s Italian tour of 1842–1843
| Boggi, Flavio | Article in Journal | | 2019 |
| Gathering ideas for an Irish garden: Lord and Lady Berehaven’s Italian tour of 1842–1843 | Boggi, Flavio | Article in Journal | | 2020 |
| Glasnevin | Curtis, Maurice | Monograph or Collective Volume | History Press | 2014 |
| Glenarm Castle walled garden ... an historic Antrim garden, now being restored | Bell, Maeve | Article in Journal | | 2010 |
| Glenveagh castle | Gallagher, William | Monograph or Collective Volume | The Stationery Office | 1993 |
| Glin Castle gardens | FitzGerald, Olda | Article in Book | | 2009 |
| Graham Stuart Thomas and Ireland's gardens | Nelson, E. Charles | Article in Journal | | 2003 |
| Grand design(er)s : David Moore, natural theology and the Royal Botanic Gardens in Glasnevin, Dublin, 1838-1879 | Johnson, Nuala C. | Article in Journal | | 2007 |
| Griffeen Valley Park | Cotter, DavidWann, Jennifer | Monograph or Collective Volume | South Dublin County Council | 2003 |
| Gumbleton's botanical treasury | Caccamo, Alexandra | Article in Journal | | 2010 |
| Hellen Rawdon - my booke | Nelson, E. Charles | Article in Journal | | 1987 |
| Heritage gardens inventory 1992. | | Monograph or Collective Volume | Institute of Irish Studies, Queen's University Belfast on behalf of the Northern Ireland Heritage Gardens Committee | 1992 |
| Heywood Gardens, Ballinakill, Co. Laois | Murphy, Damian | Article in Journal | | 2022 |
| Historic Blackrock gardens | Ducie, John | Article in Journal | | 1997 |
| History of the Royal Horticultural Society of Ireland | Robins, J. A. | Article in Book | | 1979 |
| How old is that oak? | Brown, David M. | Article in Book | | 2005 |
| Humphry Repton's 'Irish expedition' : sketches and hints on Georgian landscape gardening | Daniels, Stephen ; O'Kane, Finola | Article in Book | | 2022 |
| Huntington Castle gardens ... a history going back to monastic times, with ancient garden features... | Davies, Mary | Article in Journal | | 2011 |
| In pursuit of Paradise. Carlow's garden heritage | Ryan, Mary Stratton | Article in Journal | | 2013 |
| In search of paradise : collecting trees in Ireland | Pakenham, Thomas | Article in Book | NA | 2022 |
| Introduction | Kealy, Loughlin | Article in Book | | 2006 |
| Introduction: Digging new ground | O'Kane, Finola ; O'Byrne, Robert | Article in Book | | 2022 |
| Irish civic planting c.1740-c.1890 | Bowe, Patrick | Article in Journal | | 2008 |
| Irish demesne landscapes, 1660-1740 | Costello, Vandra | Monograph or Collective Volume | Four Courts | 2015 |
| Irish gardens | Knight of Glin, 1937-Malins, Edward | Monograph or Collective Volume | Eason | 1977 |
| Irish gardens and gardening before Cromwell | Reeves-Smyth, Terence | Monograph or Collective Volume | Barryscourt Trust in association with Cork County Council and Gandon Editions | 1999 |
| Irish houses and gardens : from the archives of Country Life | O'Reilly, Sean D. | Monograph or Collective Volume | Aurum Press | 1998 |
| Irish National War Memorial Gardens, Islandbridge, Dublin | Morgan, Elizabeth | Article in Journal | | 2014 |
| James and Thomas Drummond : their Scottish origins and curatorships in Irish botanic gardens (ca.1808-ca.1831) | Nelson, E. Charles | Article in Journal | | 1990 |
| Jewel of Anglesey... Plas Newydd, an historic Welsh garden with Irish connections | Davies, Mary | Article in Journal | | 2008 |
| Johnstown Castle: a history | Gaul, Liam | Monograph or Collective Volume | The History Press | 2014 |
| Killarney national park : a place to treasure | | Monograph or Collective Volume | Collins Press | 2001 |
| Killarney national park : an introduction | Craig, Alan J. | Article in Book | | 2001 |
| Killruddery Co. Wicklow : a timeless garden with a sense of peace | Davies, K. M. (Kathleen Mary) | Article in Journal | | 1992 |
| Landscape artist | Murray, Peter | Article in Journal | | 2014 |
| Landscape design in eighteenth-century Ireland : mixing foreign trees with the natives | O'Kane, Finola | Monograph or Collective Volume | Cork University Press | 2004 |
| Landscapes of desire : parks, colonialism, and identity in Victorian and Edwardian Ireland | Brück, Joanna | Article in Journal | | 2013 |
| Le double meurtre de Phoenix Park, 6 Mai 1882 | Legendra, Ludivic | Article in Journal | | 1992 |
| Life in the big house : the Wilson family at Belvoir Park | Mitchell, John | Article in Book | | 2005 |
| Lisselan, Clonakilty, Co Cork | Everett, Nigel | Article in Journal | | 2011 |
| Lord Palmerstown's Sligo Town properties | McKeon, John | Article in Journal | | 2020 |
| Marlay Park transformed | Jupp, Belinda | Article in Journal | | 2002 |
| Mary Delany - a talented Georgian lady | O'Connor, Anne | Article in Journal | | 2015 |
| Merrion Square | Matthews, Nicola | Article in Book | | 2006 |
| Milverton Estate. A landscape history | Wenteges, Richard | Article in Journal | | 2006 |
| Miscelanea Structura Curiosa | Chearnley, Samuel | Monograph or Collective Volume | Churchhill House Press | 2005 |
| Miscelanea Structura Curiosa : the cross-currencies of Vitruvius Hibernicus | Paca, Barbara | Article in Journal | | 1996 |
| Miscelenea structura curiosa : the cross currents of Vitruvius Hibernicus | Paca, Barbara | Article in Journal | | 1996 |
| Miscellanea. William Lawson's 'A New Orchard and Garden' (1618) and an early eighteenth-century depiction of Sir John Everard's mansion in Fethard, Co. Tipperary | O'Keeffe, Tadhg | Article in Journal | | 2011 |
| Miss Smith comes to Tipperary | Girouard, Mark | Article in Book | | 1992 |
| Mount Usher, county Wicklow : its story in two books | Nelson, E. Charles | Article in Journal | | 1995 |
| Mount Ussher gardens | Walpole, Robert | Article in Journal | | 1991 |
| Mountjoy Square | Heagney, John | Article in Book | | 2006 |
| Mountpleasant Square | Roundtree, Susan | Article in Book | | 2006 |
| Mrs Delaney and landscaping in Ireland | Malins, Edward | Article in Journal | | 1968 |
| Muckross House Killarney | O'Hare, Patricia | Monograph or Collective Volume | Dúchas, the Heritage Service | 1998 |
| Names, labels and planting regimes : regulating trees at Glasnevin Botanic Gardens, Dublin, 1795-1850 | Johnson, Nuala C. | Article in Journal | | 2007 |
| Newtownbarry House Gardens | Davies, K. M. (Kathleen Mary) | Article in Journal | | 2009 |
| Nineteenth-century renaissance and Castletown's garden house and walled garden | O'Regan, Maebh | Article in Journal | | 2013 |
| Niven's garden farm. Two very early photographs show the gardening operations of Ninian Niven at Drumcondra, Dublin in the 1860s | Nelson, E. Charles | Article in Journal | | 2011 |
| Notas tomadas en Inglaterra Escocia é Irlanda en 1909 | Barras de Aragón, Francisco de las | Monograph or Collective Volume | Imprenta Placentines | 1915 |
| Notes and Queries.The garden at Palmerstown House, Johnstown, Naas, home of Dermot earl of Mayo | Bourke-Borrowes, Kildare | Article in Journal | | 2013 |
| Nurseries and nurserymen in Ireland from the early eighteenth to the early twenty-first century | Forrest, Mary | Article in Journal | | 2010 |
| Nurseries and seedshops in Ireland | McCracken, Eileen | Article in Book | | 1979 |
| Nurturing a revolution : Patrick Pearse's school garden at St Enda's | O'Kane, Finola | Article in Journal | | 2000 |
| Nymans - the Irish connection | Davies, Mary | Article in Journal | | 2003 |
| Oak fingerprints : where did that oak come from? | Clarke, StephenFleming, Colin | Article in Book | | 2005 |
| Oh what a lovely war! Dublin and the First World War | Yeates, Pádraig | Article in Journal | | 2011 |
| Orchids for everyman and the Mullingar connection | Nelson, E. Charles | Article in Journal | | 1993 |
| Orchids of Glasnevin : an illustrated history of orchids in Ireland's National Botanic Gardens | Nelson, E. CharlesSayers, Brendan | Monograph or Collective Volume | Strawberry Tree | 2002 |
| Orchids to orange lilies: Moira Castle, Co. Down 1689-1799 | McFarland, DavidReid, Horace | Article in Journal | | 2010 |
| Painting the plant | Butler, Patricia | Article in Journal | | 2007 |
| Paradise lost | Davies, Mary | Article in Journal | | 2004 |
| Parish of Termonfechin : a faith celebration : the chalice of salvation | Quinn, Sean | Monograph or Collective Volume | Parish of Termonfechin | 1990 |
| Parnell Square | Duggan, Anthony | Article in Book | | 2006 |
| Phoenix Park : 350th anniversary exhibition catalogue | McCullen, John A. | Monograph or Collective Volume | Office of Public Works | 2012 |
| Phoenix Park : a history and guidebook | Nolan, Brendan | Monograph or Collective Volume | Liffey Press | 2006 |
| Phoenix Park and its history | Nolan, Brendan | Article in Journal | | 2007 |
| Phoenix Park public meetings | Nowlan, A. J. | Article in Journal | | 1958 |
| Plant hunting and its influence on the Irish country house | O'Brien, Seamus | Article in Book | | 2022 |
| Planting new ideas : a feminist gaze on medieval castles | Dempsey, Karen | Monograph or Collective Volume | | 2020 |
| Planting new ideas : a feminist gaze on medieval castles | Dempsey, Karen | Article in Journal | | 2020 |
| Plots and plotholders in Dublin 1909-1950 | Forrest, Mary | Article in Journal | | 2013 |
| Ponds passes and parcs : aquaculture in Victorian Ireland | Wilkins, Noel P. P. | Monograph or Collective Volume | Glendale | 1989 |
| Queer Gardens : Mary Delany's Flowers and Friendships | Moore, Lisa L. | Article in Journal | | 2005 |
| Rare and fashionable - and a tale of two earls | Nelson, E. Charles | Article in Journal | | 2005 |
| Rathfarnham Castle : guidebook | Fenlon, JaneGiacometti, AntoineJeffares, Rebecca | Monograph or Collective Volume | Office of Public Works | 2018 |
| Recollecting Ireland’s flora: botanical information in the ‘Zoilomastix’ (c.1626) of Philip O’Sullivan Beare | Nelson, E. Charles | Article in Book | | 2022 |
| Recreating Kylemore - an exercise in garden archaeology | Golden, AnnJupp, BelindaMcErlean, Thomas | Article in Journal | | 2000 |
| Recycling raths | Jupp, BelindaNeill, Marie | Article in Journal | | 1994 |
| Restoring Woodstock | Davies, Mary | Article in Journal | | 2003 |
| Rhododendron ponticum in Britain and Ireland : Social, Economic and Ecological Factors in its Successful Invasion | Dehnen-Schmutz, KatharinaWilliamson, Mark | Article in Journal | | 2006 |
| Rip van Winkle and the Cork connection | Nelson, E. Charles | Article in Journal | | 2000 |
| Robert Fitzgerald's tour of Surrey Gardens | Symes, Michael | Article in Journal | | 1986 |
| Robert FitzGerald's tour of Surrey gardens | Symes, Michael | Article in Journal | | 1986 |
| Rock gardens: how to make and maintain them ... Lewis Meredith's book on rock gardens remains fresh - and Meredith's own rock garden still survives near Bray, Co. Wicklow | Nelson, E. Charles | Article in Journal | | 2010 |
| Rooted in the soil : a history of cottage gardens and allotments in Ireland since 1750 | Bell, Jonathan,Watson, Mervyn | Monograph or Collective Volume | Four Courts | 2012 |
| Sacred Spaces to Public Places | Curtis, Joe | Monograph or Collective Volume | First Return | 2021 |
| Samuel Barker's Waterford city garden: Lord Chief Baron Willes description of 1760 | Fraher, William | Article in Journal | | 2009 |
| Samuel Hayes' Avondale | Bowe, Patrick | Article in Journal | | 2009 |
| Sharp gradients of history in the nineteenth-century Irish country house garden | O'Kane, Finola | Article in Book | NA | 2022 |
| Sources for the heritage gardens inventory of Northern Ireland | Jupp, Belinda | Article in Book | | 2003 |
| South Pacific islanders | Nelson, E. Charles | Article in Journal | | 2002 |
| St Anne's : the story of a Guinness estate | Sharkey, Joan Ussher | Monograph or Collective Volume | Woodfield Press in association with the Dublin City Council | 2002 |
| St Stephen's Green : a history of the Green and its environs : the sights, sounds, characters and events | Hopkins, Frank | Monograph or Collective Volume | Mercier Press | 2020 |
| St Stephen's Green : the early years 1664-1730 | Dudley, Rowena | Article in Journal | | 2000 |
| St Stephen's Green, Dublin 1660-1875 | McCabe, Desmond | Monograph or Collective Volume | Office of Public Works | 2011 |
| St. Anne's - the Guinness estate | Sharkey, Joan Ussher | Article in Journal | | 2005 |
| Strokestown : comments and connundrums | Donlon, Billie | Article in Journal | | 1990 |
| Strokestown Park, County Roscommon | Murphy, Damian | Article in Journal | | 2016 |
| The accidental miller | Sweeney, Marcus | Article in Journal | | 2008 |
| The advent of iron and glass for the Victorian country house garden | Johnstone, Laura | Article in Book | | 2022 |
| The amiable Burbidge | Nelson, E. Charles | Article in Journal | | 2006 |
| The archaeology of gardens and cultivated areas : from suspicion to enthusiasm | Rojo, José Tito | Article in Book | | 2018 |
| The archaeology of parks and gardens, 1600-1900 : an introduction to Irish garden archaeology | McErlean, Thomas | Article in Book | | 2007 |
| The big woman in the park : her story | Barr, Debroy | Monograph or Collective Volume | The author | 1992 |
| The Botanic Garden, Trinity College Dublin | McCracken, Eileen | Article in Journal | | 1979 |
| The botanist James Drummond and two botanic gardens | Lantry, Mary | Article in Journal | | 2011 |
| The cause of the calamity : potato blight in Ireland, 1845-1847 and the role of the National Botanic Gardens, Glasnevin | Nelson, E. Charles | Monograph or Collective Volume | The Stationery Office | 1995 |
| The cause of the calamity : the discovery of the potato blight in Ireland, 1845-1847, and the role of the National Botanic Gardens, Glasnevin, Dublin | Nelson, E. Charles | Article in Book | | 1995 |
| The changing gardens of Ireland | Ffolliott, Rosemary | Article in Journal | | 1976 |
| The complete gardener - a life of Jimmy Pyne | O'Sullivan, Michael | Article in Journal | | 2014 |
| The evolution of a Kerry demesne, 1730-1830 : Kilcoleman Abbey, Milltown | Knightly, John | Article in Book | NA | 2020 |
| The excavation and restoration of a seventeenth-century Irish formal garden: Lisburn Castle Gardens, County Antrim | McMullen, StefanieÓ Baoill, Ruairí, | Article in Book | | 2010 |
| The feel of the jungle : Reg Maxwell writes about the tropical ravine in the Botanic Gardens, Belfast | Maxwell, Reg | Article in Journal | | 1998 |
| The follies and garden buildings of Ireland | Howley, James | Monograph or Collective Volume | Yale University Press | 1993 |
| The Friars' Walk, Tallaght | Maher, Tomás | Article in Journal | | 2018 |
| The garden at Heywood, Ballinakill, Co. Laois | Ryan, John A. | Article in Journal | | 1991 |
| The garden at St Enda's | Efemay, June | Article in Journal | | 2001 |
| The gardeners of the Early Christian period | Ó Gaoithin, Seán | Article in Journal | | 2011 |
| The gardening distiller ... Andrew Jameson of Howth and his connection with the Irish National War Memorial Gardens | Dempsey, Pauric | Article in Journal | | 2000 |
| The gardens of Bantry House, Co. Cork | Everett, Nigel | Article in Journal | | 2000 |
| The genius of gardening : the history of gardens in Britain and Ireland | Thacker, Christopher | Monograph or Collective Volume | Weidenfeld and Nicolson | 1994 |
| The Georgian garden at no.2 Pery Square | Jupp, Belinda | Article in Book | | 2000 |
| The Green area of St Stephen | Stephenson, P. J. | Article in Journal | | 1945 |
| The historic country house garden in Ireland : challenges for the twenty-first century | FitzGerald, Catherine | Article in Book | | 2022 |
| The history of Belvoir Park | Simon, Ben | Article in Book | | 2005 |
| The history of gardening in Ireland | Pim, Sheila | Article in Book | | 1979 |
| The Irish botanical garden : for Ireland or for Empire? | O'Kane, Finola | Article in Journal | | 2008 |
| The Irish botanical garden : for Ireland or for Empire? | O'Kane, Finola | Article in Journal | | 2008 |
| The Irish Garden : A cultural history | Dale, Peter | Monograph or Collective Volume | The History Press Ireland | 2018 |
| The Irish National Heritage Park, home to Carrick: a personal reflection | Hayes, Christopher | Article in Book | | 2019 |
| The Irish National War Memorial Gardens | McCullen, John | Article in Journal | | 1993 |
| The landscape gardens of John Sutherland (c.1755-1826) | Bowe, Patrick | Article in Book | | 2022 |
| The limits of Brown's landscape : translations of the landscape garden into Ireland | O'Kane, Finola | Article in Journal | | 2016 |
| The Little Green | Moylan, Thomas King | Article in Journal | | 1946 |
| The making of a garden | Davies, Mary | Article in Journal | | 2003 |
| The master's gardens | Morgan, Elizabeth | Article in Journal | | 2010 |
| The medieval park at Carrick | Beglane, Fiona | Article in Book | | 2019 |
| The Medieval Park at Maynooth | Beglane, Fiona | Article in Journal | | 2015 |
| The Molyneux brothers, the New Science and the Dublin Philosophical Society in the late seventeenth century | Kelly, Patrick | Article in Book | | 2022 |
| The Moores of Willbrook : Charles Nelson remembers a famous gardening couple | Nelson, E. Charles | Article in Journal | | 1997 |
| The natural history of demesnes | Reeves-Smyth, Terence | Article in Book | | 1997 |
| The origins and development of the National Botanic Gardens | Brady, Aidan | Article in Journal | | 1974 |
| The origins of the library at Glasnevin Botanic Garden | McCracken, Eileen | Article in Journal | | 1972 |
| The Palace grounds | Corbett, Marguerita Bane | Article in Journal | | 2004 |
| The Park Danes : part four manure | Hannan, Kevin | Article in Journal | | 1983 |
| The park without care | Clancy, Ciaran | Article in Journal | | 2002 |
| The parks and gardens of Dublin | Boylan, Christy | Monograph or Collective Volume | Eastwood Books | 2024 |
| The People's Park | Crowe, Finbar | Article in Journal | | 1984 |
| The People's Park, Dun Laoghaire | Scudds, C. | Article in Journal | | 1998 |
| The philosopher's garden | Everett, Nigel | Article in Journal | | 2006 |
| The Physic Garden at Trinity College, Dublin, in the early eighteenth century | Nelson, E. Charles | Article in Book | | 2022 |
| The plants and grounds of Maynooth College | Bowering, LynneReilly, Patrick A.Whittaker, Peter | Monograph or Collective Volume | Department of Arts, Culture and the Gaeltacht National Botanic Gardens | 1995 |
| The prettiest orangery in the world | Nelson, E. Charles | Article in Journal | | 2008 |
| The Renaissance garden in Ireland | Bowe, Patrick | Article in Journal | | 1995 |
| The Richard Russell Memorial Park | Moloney, Tadhg | Article in Book | Four Courts Press | 2024 |
| The Rothe family garden rediscovered : an interim report in the 2007 archaeological excavation project | Ó Drisceoil, Cóilín | Article in Journal | | 2008 |
| The Rothe House family garden | McQuillan, Róisín | Article in Journal | | 2008 |
| The Rotunda gardens and buildings | Scully, Séamus | Article in Journal | | 1981 |
| The secret gardener. What became of Maeve Markievicz? | Lees, Rita | Article in Journal | | 1996 |
| The seventeenth-century walled garden in Ireland | Costello, Vandra | Article in Book | | 2022 |
| The story of Kilmacurragh | Finlay, John | Article in Journal | | 2011 |
| The story of the botanic gardens of Trinity College, Dublin, 1687-1987 | Jackson, Peter Wyse | Monograph or Collective Volume | Trinity College Botanic Garden | 1987 |
| The story of Woodstock in Inistioge : the fascinating history of a great Kilkenny estate and the restoration of its magnificent gardens : an account inspired by Thomas Whyte of Cappagh (1888-1961) and incorporating his original material and research | Whyte, Thomas J. | Monograph or Collective Volume | Cappagh Press | 2007 |
| The traditional Irish farmhouse and cottage garden | Bowe, Patrick | Article in Journal | | 2000 |
| The walled gardens of Donegal | McClintock, May | Article in Journal | | 2005 |
| The Walpoles : sourcing plants for Mount Usher, Co. Wicklow, Ireland | Forrest, Mary | Article in Journal | | 2016 |
| The Wheeler-Cuffe Archive National Botanic Gardens, Glasnevin, Dublin 1 : papers about a Burmese serow and Kilkenny during the civil war | Nelson, E. Charles | Article in Journal | | 2004 |
| Theatre of power : the Anglo-Norman park at Earlspark, Co Galway, Ireland | Beglane, Fiona | Article in Journal | | 2014 |
| Thomas Wright and Viscount Limerick at Tollymore Park, county Down | Harris, Eileen | Article in Journal | | 2013 |
| Tollymore : The story of an Irish demesne | Jocelyn, Robert, 10th Earl of Roden, 1938- | Monograph or Collective Volume | Ulster Architectural Heritage Society | 2005 |
| Tollymore Park | Roden, Lord | Article in Journal | | 2007 |
| Trans-planting national cultures : the Phoenix Park, Dublin (1832-49), an urban heterotopia? | Arnold, Dana | Article in Book | | 2004 |
| Trip to Pearse Museum and St Enda's Park | Butterly, LauraMcNicholl, RachelParnell, FrancesStewart, Gerry | Article in Book | | 2016 |
| Tullynally Castle gardens | Davies, Mary | Article in Journal | | 2005 |
| Tymon Park | Cotter, DavidWann, Jennifer | Monograph or Collective Volume | South Dublin County Council | 2001 |
| Ubhall in Áitainmneacha | Ó Máille, T.S. | Article in Journal | | 1955 |
| Walls of glass | Davies, Mary | Article in Journal | | 2002 |
| Welcome to the National Botanic Gardens, Glasnevin | National Botanic Gardens | Monograph or Collective Volume | Dúchas, the Heritage Service | 2000 |
| Wendy Walsh : a lifetime of painting | Nelson, E. CharlesWalsh, WendyWilkinson, Nick | Monograph or Collective Volume | Strawberry Tree | 2007 |
| Were the gardens at Kilruddery designed by a pupil of André Le Notre? | Costello, Vanda | Article in Journal | | 2010 |
| Westport House gardens | Davies, Mary | Article in Journal | | 2003 |
| What they did with plants : a link with Ireland's past | McBride, Doreen | Monograph or Collective Volume | Adare Plants | 1991 |
| What's in a name? Many plant species were named after Irish explorers and cultivated garden varieties carry names that commemorate notable Irish gardeners | O'Brien, Seamus | Article in Journal | | 2012 |
| Wicklow Gardens | Mansfield, Agatha de V. | Article in Journal | | 2003 |
| Wild gardens : the lost demesnes of Bantry Bay | Everett, Nigel | Monograph or Collective Volume | Hafod Press | 2001 |
| William Robinson - Father of the English flower garden | Mahaffy, Belinda | Article in Journal | | 2017 |
| William Robinson and the wild gardens of Ireland ... Ireland's influence on thegardening ideas of its famous native son | Nelson, E. Charles | Article in Journal | | 2010 |