| One hundred new species of lichenized fungi: a signature of undiscovered global diversity HT Lumbsch, T Ahti, S Altermann, GA De Paz, A Aptroot, U Arup, AB Peña, ... Phytotaxa 18, 1-127, 2011 | 289 | 2011 |
| New microlichens from Taiwan A Aptroot, LB Sparrius Fungal diversity 14 (1), 1-50, 2003 | 140 | 2003 |
| Veldgids korstmossen K Van Herk, A Aptroot, LB Sparrius | 138 | 2017 |
| A monograph of Enterographa and Sclerophyton LB Sparrius Schweizerbart'sche Verlagsbuchhandlung, 2004 | 114 | 2004 |
| New lichens from Thailand, mainly microlichens from Chiang Mai A Aptroot, W Saipunkaew, HJM Sipman, LB Sparrius, PA Wolseley Fungal diversity 24, 75-134, 2007 | 99 | 2007 |
| Response of epiphytic lichen communities to decreasing ammonia air concentrations in a moderately polluted area of The Netherlands LB Sparrius Environmental Pollution 146 (2), 375-379, 2007 | 91 | 2007 |
| Checklist van de Nederlandse lichenen en lichenicole fungi A Aptroot, CM Van Herk, LB Sparrius, PPG van Den Boom Buxbaumiella 50 (1), 4-64, 1999 | 88 | 1999 |
| Landscape complexity and farmland biodiversity: Evaluating the CAP target on natural elements A Cormont, H Siepel, J Clement, TCP Melman, MF WallisDeVries, ... Journal for Nature Conservation 30, 19-26, 2016 | 72 | 2016 |
| Basisrapport voor de Rode Lijst vaatplanten 2012 LB Sparrius, B Odé, R Beringen | 71* | 2014 |
| Checklist van Nederlandse korstmossen en korstmosparasieten A Aptroot, CM Van Herk, LB Sparrius, JL Spier Buxbaumiella 69 (1), 17-55, 2004 | 69 | 2004 |
| New or interesting lichens and lichenicolous fungi found during the 5th IAL Symposium in Estonia A Aptroot, P Czarnota, I Jüriado, J Kocourková, M Kukwa, P Lõhmus, ... Folia Cryptogamica Estonica 41, 13-22, 2005 | 54 | 2005 |
| Additions to the lichen flora of Vietnam, with an annotated checklist and bibliography A Aptroot, LB Sparrius The Bryologist, 358-371, 2006 | 50 | 2006 |
| New Taiwan macrolichens A Aptroot, LB Sparrius, MJ Lai Mycotaxon 84, 281-292, 2002 | 46 | 2002 |
| Voorlopige verspreidingsatlas van de Nederlandse mossen B van Tooren Bryologische en Lichenologische Werkgroep van de KNNV, 2007 | 41 | 2007 |
| Contribution to the lichen floras of the Białowieża Forest and the Biebrza Valley (Eastern Poland) LB Sparrius Herzogia 16, 155-160, 2003 | 40 | 2003 |
| Effects of nitrogen deposition on soil and vegetation in primary succession stages in inland drift sands LB Sparrius, J Sevink, AM Kooijman Plant and Soil 353 (1), 261-272, 2012 | 39 | 2012 |
| Invasiveness of Campylopus introflexus in drift sands depends on nitrogen deposition and soil organic matter LB Sparrius, AM Kooijman Applied vegetation science 14 (2), 221-229, 2011 | 38 | 2011 |
| Foliicolous lichens and their lichenicolous ascomycetes from Yunnan and Taiwan A Aptroot, LI Ferraro, MJ Lai, HJM Sipman, LB Sparrius Mycotaxon 88, 41-48, 2003 | 35 | 2003 |
| Inland dunes in The Netherlands: soil, vegetation, nitrogen deposition and invasive species LB Sparrius Universiteit van Amsterdam, 2011 | 32 | 2011 |
| Crustose Roccellaceae in the Galapagos Islands, with the new species Schismatomma spierii A Aptroot, LB Sparrius The Bryologist 111 (4), 659-666, 2008 | 30 | 2008 |
Andre AptrootVisiting professor, UFMS, Campo Grande, MS, BrazilVerified email at ufms.br
