| Genomics and the challenging translation into conservation practice ABA Shafer, JBW Wolf, PC Alves, L Bergström, MW Bruford, I Brännström, ... Trends in ecology & evolution 30 (2), 78-87, 2015 | 574 | 2015 |
| Local adaptation in the monocarpic perennial Carlina vulgaris at different spatial scales across Europe U Becker, G Colling, P Dostal, A Jakobsson, D Matthies Oecologia 150, 506-518, 2006 | 166 | 2006 |
| Red list of the vascular plants of Luxembourg G Colling Musée national d'histoire naturelle, 2005 | 132 | 2005 |
| Population structure and establishment of the threatened long‐lived perennial Scorzonera humilis in relation to environment G Colling, D Matthies, C Reckinger Journal of Applied Ecology 39 (2), 310-320, 2002 | 97 | 2002 |
| Effects of habitat deterioration on population dynamics and extinction risk of an endangered, long-lived perennial herb (Scorzonera humilis) GUY Colling, D Matthies Journal of Ecology, 959-972, 2006 | 91 | 2006 |
| The effects of plant population size on the interactions between the endangered plant Scorzonera humilis, a specialised herbivore, and a phytopathogenic fungus G Colling, D Matthies Oikos 105 (1), 71-78, 2004 | 79 | 2004 |
| Effects of pollen quantity and quality on reproduction and offspring vigor in the rare plant Scorzonera humilis (Asteraceae) G Colling, C Reckinger, D Matthies American Journal of Botany 91 (11), 1774-1782, 2004 | 76 | 2004 |
| Restoring Populations of the Endangered Plant Scorzonera humilis: Influence of Site Conditions, Seed Source, and Plant Stage C Reckinger, G Colling, D Matthies Restoration ecology 18 (6), 904-913, 2010 | 48 | 2010 |
| Habitat characteristics, stage structure and reproduction of colline and montane populations of the threatened species Arnica montana T Maurice, G Colling, S Muller, D Matthies Plant Ecology 213, 831-842, 2012 | 42 | 2012 |
| Effects of inbreeding and interpopulation crosses on performance and plasticity of two generations of offspring of a declining grassland plant TJ Walisch, G Colling, M Poncelet, D Matthies American Journal of Botany 99 (8), 1300-1313, 2012 | 36 | 2012 |
| Reply to Garner et al. ABA Shafer, JBW Wolf, PC Alves, L Bergström, G Colling, L Dalén, ... Trends in Ecology & Evolution 31 (2), 83-84, 2016 | 31 | 2016 |
| Ecological niche differences between two polyploid cytotypes of Saxifraga rosacea L Decanter, G Colling, N Elvinger, S Heiðmarsson, D Matthies American journal of botany 107 (3), 423-435, 2020 | 29 | 2020 |
| Notes floristiques. Observations faites au Luxembourg (1998-1999) G Colling, Y Krippel BULLETIN-SOCIETE DES NATURALISTES LUXEMBOURGEOIS, 33-48, 2001 | 29 | 2001 |
| Life history traits of the pseudometallophyte Thlaspi caerulescens in natural populations from Northern Europe C Dechamps, N Elvinger, P Meerts, C Lefèbvre, J Escarré, G Colling, ... Plant Biology 13, 125-135, 2011 | 27 | 2011 |
| Population genetic structure of wild daffodils (Narcissus pseudonarcissus L.) at different spatial scales G Colling, P Hemmer, A Bonniot, S Hermant, D Matthies Plant Systematics and Evolution 287, 99-111, 2010 | 24 | 2010 |
| Notes floristiques 1994-1995 G Colling, L Reiching BULLETIN-SOCIETE DES NATURALISTES LUXEMBOURGEOIS, 25-38, 1996 | 24 | 1996 |
| Notes floristiques. Observations faites au Luxembourg (2018-2019) Y Krippel, T Helminger, G Colling Bulletin Soc. Nat. luxemb 122, 29-55, 2020 | 23 | 2020 |
| Notes floristiques. Observations faites au Luxembourg (2000-2001) G Colling, Y Krippel BULLETIN-SOCIETE DES NATURALISTES LUXEMBOURGEOIS, 3-24, 2003 | 23 | 2003 |
| Notes floristiques 1990-1993 G Colling, T Helminger, L Reichling Bull. Soc. Nat. luxemb 95, 119-134, 1994 | 22 | 1994 |
| Notes floristiques. Observations faites au Luxembourg (2016-2017) Y Krippel, T Helminger, G Colling Bull. Soc. Nat. luxemb 120, 57-76, 2018 | 20 | 2018 |
