| European red list of habitats part 2. Terrestrial and freshwater habitats JAM Janssen, JS Rodwell, M García Criado, S Gubbay, T Haynes, A Nieto, ... European Union, 2016 | 372 | 2016 |
| Effects of shade on growth, biomass allocation and leaf morphology in European yew (Taxus baccata L.) PM Perrin, FJG Mitchell European Journal of Forest Research 132, 211-218, 2013 | 92 | 2013 |
| Long-term deer exclusion in yew-wood and oakwood habitats in southwest Ireland: natural regeneration and stand dynamics PM Perrin, DL Kelly, FJG Mitchell Forest Ecology and Management 236 (2), 356-367, 2006 | 86 | 2006 |
| National Survey of Native Woodlands 2003-2008 PM Perrin, JR Martin, SJ Barron, FH O’Neill, KE McNutt, AM Delaney National Parks & Wildlife Service, Dublin, 2008 | 55 | 2008 |
| A provisional inventory of ancient and long-established woodland in Ireland PM Perrin, OH Daly Irish Wildlife Manuals 46, 2010 | 38 | 2010 |
| A cluster analysis approach to classifying Irish native woodlands PM Perrin, JR Martin, SJ Barron, JR Roche Biology and Environment: Proceedings of the Royal Irish Academy, 261-275, 2006 | 37 | 2006 |
| Long-term deer exclusion in yew-wood and oakwood habitats in southwest Ireland: changes in ground flora and species diversity PM Perrin, FJG Mitchell, DL Kelly Forest Ecology and Management 262 (12), 2328-2337, 2011 | 32 | 2011 |
| Diversity of lowland hay meadows and pastures in Western and Central Europe MP Rodríguez-Rojo, B Jiménez-Alfaro, U Jandt, H Bruelheide, ... Applied Vegetation Science, 2017 | 31 | 2017 |
| The Irish Semi-natural Grasslands Survey 2007-2012 FH O’Neill, JR Martin, FM Devaney, PM Perrin Irish Wildlife Manuals 78, 2013 | 27 | 2013 |
| Guidelines for a national survey and conservation assessment of upland vegetation and habitats in Ireland. Version 1.0 PM Perrin, SJ Barron, JR Roche, B O’Hanrahan Irish Wildlife Manuals 48, 2010 | 22* | 2010 |
| National Survey of Native Woodlands in Ireland: first phase report GT Higgins, JR Martin, PM Perrin National Parks & Wildlife Service, Dublin, 2004 | 19* | 2004 |
| The Irish semi-natural grasslands survey 2007-2012. Irish Wildlife Manuals, No. 78 FH O’Neill, JR Martin, FM Devaney, PM Perrin National Parks and Wildlife Service, Department of Arts, Heritage and the …, 2013 | 14 | 2013 |
| The ecology of yew (Taxus baccata) in Ireland PM Perrin Trinity College, 2003 | 14 | 2003 |
| The classification of native woodlands in Ireland and its application to native woodland management J Cross, P Perrin, D Little Native Woodland Information Note 6, 2010 | 12 | 2010 |
| Vegetation richness and rarity in habitats of European conservation value in Ireland PM Perrin, S Waldren Ecological Indicators 117, 106387, 2020 | 11 | 2020 |
| National Survey of Native Woodlands in Ireland: second phase report PM Perrin, SJ Barron, JR Martin National Parks & Wildlife Service, Dublin, 2006 | 11 | 2006 |
| National survey and assessment of the conservation status of Irish sea cliffs SJ Barron, A Delaney, PM Perrin, JR Martin, FH O'Neill Irish Wildlife Manuals 53, 2011 | 9* | 2011 |
| Semi-natural grassland survey of Counties Roscommon and Offaly JR Martin, M Gabbett, PM Perrin, A Delaney National Parks & Wildlife Service, Dublin, 2007 | 9 | 2007 |
| Irish Vegetation Classification: technical progress report no. 2 PM Perrin Unpublished report for National Biodiversity Data Centre, Waterford, IE, 2015 | 8 | 2015 |
| Nutrients in Saltmarsh Soils Are Weakly Related to those in Adjacent Coastal Waters MR Penk, R Wilkes, PM Perrin, S Waldren Estuaries and Coasts 42 (3), 675-687, 2019 | 7 | 2019 |
Jim MartinBotanical, Environmental and Conservation ConsultantsVerified email at botanicalenvironmental.com
