David M Richardson

361(top 1%)

PR articles

37.5K(top 0.1%)

PR citations

102(top 0.1%)

PR h-index

114(top 0.1%)

h-index

491

documents

56.4K

doc citations

2.9K

citing journals

100

times ranked

1^st most cited peer-reviewed article in Annals of Botany (2012) [with 863 citations of a peer-reviewed article]

1^st most cited author in Taxon (2004) [with 1,149 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Taxon (2004) [with 1,149 citations of a peer-reviewed article]

1^st most cited author in Oikos (2023) [with 129 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Oikos (2023) [with 129 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in Trends in Ecology and Evolution (2011) [with 2,343 citations of a peer-reviewed article]

1^st most published author in Biological Invasions (2013) [with 10 peer-reviewed articles having 1,165 peer-reviewed citations]

1^st most cited author in Biological Invasions (2013) [with 1,165 peer-reviewed citations of 10 peer-reviewed articles]

1^st most cited peer-reviewed article in Biological Invasions (2013) [with 1,165 citations of a peer-reviewed article]

1^st most published author in Biological Invasions (2017) [with 10 peer-reviewed articles having 989 peer-reviewed citations]

1^st most cited author in Biological Invasions (2017) [with 989 peer-reviewed citations of 10 peer-reviewed articles]

1^st most cited peer-reviewed article in Biological Invasions (2017) [with 989 citations of a peer-reviewed article]

1^st most published author in Biological Invasions (lifetime) [with 51 peer-reviewed articles having 4,013 peer-reviewed citations]

1^st most cited author in Biological Invasions (lifetime) [with 4,013 peer-reviewed citations of 51 peer-reviewed articles]

1^st most cited author in Austral Ecology (1992) [with 893 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Austral Ecology (1992) [with 893 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in Austral Ecology (2010) [with 271 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in African Journal of Ecology (2017) [with 46 citations of a peer-reviewed article]

1^st most cited author in Progress in Physical Geography (2006) [with 1,014 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Progress in Physical Geography (2006) [with 1,014 citations of a peer-reviewed article]

1^st most cited author in Biological Reviews (2020) [with 2,055 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Biological Reviews (2020) [with 2,055 citations of a peer-reviewed article]

1^st most cited author in Diversity and Distributions (2000) [with 3,143 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Diversity and Distributions (2000) [with 3,143 citations of a peer-reviewed article]

1^st most cited author in Diversity and Distributions (2004) [with 809 peer-reviewed citations of 5 peer-reviewed articles]

1^st most published author in Diversity and Distributions (2011) [with 14 peer-reviewed articles having 2,934 peer-reviewed citations]

1^st most published author in Diversity and Distributions (lifetime) [with 42 peer-reviewed articles having 10,957 peer-reviewed citations]

1^st most cited author in Diversity and Distributions (lifetime) [with 10,957 peer-reviewed citations of 42 peer-reviewed articles]

1^st most cited author in Global Ecology and Biogeography (2006) [with 1,735 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Global Ecology and Biogeography (2006) [with 1,735 citations of a peer-reviewed article]

1^st most cited author in Environment, Development and Sustainability (2001) [with 158 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Environment, Development and Sustainability (2001) [with 158 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in Transactions of the Royal Society of South Africa (2020) [with 67 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in South African Forestry Journal (1989) [with 96 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in South African Forestry Journal (lifetime) [with 139 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in AoB PLANTS (2014) [with 245 citations of a peer-reviewed article]

1^st most cited author in AoB PLANTS (lifetime) [with 816 peer-reviewed citations of 8 peer-reviewed articles]

1^st most cited author in Environmental Reviews (2021) [with 178 peer-reviewed citations of 1 peer-reviewed articles]

1^st most cited peer-reviewed article in Environmental Reviews (2021) [with 178 citations of a peer-reviewed article]

1^st most cited peer-reviewed article in NeoBiota (2018) [with 44 citations of a peer-reviewed article]

2^nd most cited author in Journal of Biogeography (1994) [with 373 peer-reviewed citations of 1 peer-reviewed articles]

2^nd most cited peer-reviewed article in Journal of Biogeography (1994) [with 373 citations of a peer-reviewed article]

2^nd most published author in Biological Invasions (2016) [with 8 peer-reviewed articles having 708 peer-reviewed citations]

2^nd most cited author in Austral Ecology (2010) [with 271 peer-reviewed citations of 1 peer-reviewed articles]

2^nd most cited peer-reviewed article in Progress in Physical Geography (lifetime) [with 1,511 citations of a peer-reviewed article]

2^nd most cited author in Diversity and Distributions (2007) [with 1,263 peer-reviewed citations of 3 peer-reviewed articles]

2^nd most cited author in Southern Forests (2015) [with 117 peer-reviewed citations of 2 peer-reviewed articles]

2^nd most cited author in NeoBiota (lifetime) [with 218 peer-reviewed citations of 3 peer-reviewed articles]

3^rd most cited author in Ecology (1996) [with 1,716 peer-reviewed citations of 2 peer-reviewed articles]

3^rd most cited peer-reviewed article in Ecology (1996) [with 1,716 citations of a peer-reviewed article]

3^rd most cited author in Annals of Botany (2012) [with 863 peer-reviewed citations of 1 peer-reviewed articles]

3^rd most cited author in Biological Invasions (2016) [with 708 peer-reviewed citations of 8 peer-reviewed articles]

3^rd most cited peer-reviewed article in Biological Invasions (2023) [with 45 citations of a peer-reviewed article]

3^rd most cited author in Restoration Ecology (2004) [with 287 peer-reviewed citations of 1 peer-reviewed articles]

3^rd most cited peer-reviewed article in Restoration Ecology (2004) [with 287 citations of a peer-reviewed article]

3^rd most cited author in Biological Reviews (2000) [with 393 peer-reviewed citations of 1 peer-reviewed articles]

3^rd most cited peer-reviewed article in Biological Reviews (2000) [with 393 citations of a peer-reviewed article]

3^rd most cited peer-reviewed article in Diversity and Distributions (2004) [with 809 citations of a peer-reviewed article]

3^rd most cited peer-reviewed article in Diversity and Distributions (2007) [with 1,263 citations of a peer-reviewed article]

3^rd most cited peer-reviewed article in Transactions of the Royal Society of South Africa (2016) [with 53 citations of a peer-reviewed article]

3^rd most cited author in AoB PLANTS (2014) [with 245 peer-reviewed citations of 1 peer-reviewed articles]

3^rd most cited author in AoB PLANTS (2016) [with 155 peer-reviewed citations of 2 peer-reviewed articles]

3^rd most cited peer-reviewed article in Southern Forests (2015) [with 117 citations of a peer-reviewed article]

3^rd most cited author in NeoBiota (2016) [with 163 peer-reviewed citations of 1 peer-reviewed articles]

3^rd most cited peer-reviewed article in NeoBiota (2016) [with 163 citations of a peer-reviewed article]

3^rd most cited peer-reviewed article in NeoBiota (lifetime) [with 218 citations of a peer-reviewed article]

4^th most cited author in Trends in Ecology and Evolution (2011) [with 2,343 peer-reviewed citations of 1 peer-reviewed articles]

4^th most cited author in Progress in Physical Geography (2009) [with 431 peer-reviewed citations of 1 peer-reviewed articles]

4^th most cited peer-reviewed article in Progress in Physical Geography (2009) [with 431 citations of a peer-reviewed article]

4^th most cited author in Progress in Physical Geography (lifetime) [with 1,511 peer-reviewed citations of 3 peer-reviewed articles]

4^th most cited author in Ecological Studies (1992) [with 109 peer-reviewed citations of 5 peer-reviewed articles]

4^th most cited peer-reviewed article in Ecological Studies (1992) [with 109 citations of a peer-reviewed article]

5^th most cited author in BioScience (2015) [with 632 peer-reviewed citations of 2 peer-reviewed articles]

5^th most cited peer-reviewed article in Trends in Plant Science (2008) [with 847 citations of a peer-reviewed article]

5^th most cited peer-reviewed article in Austral Ecology (lifetime) [with 1,536 citations of a peer-reviewed article]

5^th most cited peer-reviewed article in South African Journal of Science (2011) [with 24 citations of a peer-reviewed article]

6^th most cited author in BioScience (2004) [with 1,370 peer-reviewed citations of 1 peer-reviewed articles]

6^th most cited peer-reviewed article in BioScience (2004) [with 1,370 citations of a peer-reviewed article]

6^th most cited peer-reviewed article in Conservation Biology (2014) [with 391 citations of a peer-reviewed article]

6^th most cited peer-reviewed article in Biological Invasions (2020) [with 138 citations of a peer-reviewed article]

6^th most cited author in Biological Invasions (2021) [with 107 peer-reviewed citations of 3 peer-reviewed articles]

6^th most cited peer-reviewed article in Biological Invasions (2021) [with 107 citations of a peer-reviewed article]

6^th most cited author in Trends in Plant Science (2008) [with 847 peer-reviewed citations of 1 peer-reviewed articles]

6^th most cited author in Austral Ecology (lifetime) [with 1,536 peer-reviewed citations of 9 peer-reviewed articles]

6^th most cited author in Restoration Ecology (1999) [with 145 peer-reviewed citations of 1 peer-reviewed articles]

6^th most cited peer-reviewed article in Restoration Ecology (1999) [with 145 citations of a peer-reviewed article]

6^th most cited author in South African Forestry Journal (lifetime) [with 139 peer-reviewed citations of 5 peer-reviewed articles]

6^th most cited author in Annual Review of Environment and Resources (2010) [with 1,205 peer-reviewed citations of 1 peer-reviewed articles]

6^th most cited peer-reviewed article in Annual Review of Environment and Resources (2010) [with 1,205 citations of a peer-reviewed article]

7^th most cited peer-reviewed article in Trends in Ecology and Evolution (2017) [with 435 citations of a peer-reviewed article]

7^th most cited peer-reviewed article in Diversity and Distributions (2005) [with 486 citations of a peer-reviewed article]

7^th most cited author in Diversity and Distributions (2011) [with 2,934 peer-reviewed citations of 14 peer-reviewed articles]

7^th most cited peer-reviewed article in Diversity and Distributions (2011) [with 2,934 citations of a peer-reviewed article]

7^th most cited peer-reviewed article in Diversity and Distributions (2014) [with 288 citations of a peer-reviewed article]

7^th most cited author in Diversity and Distributions (2015) [with 405 peer-reviewed citations of 2 peer-reviewed articles]

7^th most cited peer-reviewed article in Diversity and Distributions (lifetime) [with 10,957 citations of a peer-reviewed article]

7^th most cited author in Annual Review of Plant Biology (2023) [with 290 peer-reviewed citations of 1 peer-reviewed articles]

7^th most cited peer-reviewed article in Annual Review of Plant Biology (2023) [with 290 citations of a peer-reviewed article]

8^th most cited peer-reviewed article in Taxon (lifetime) [with 1,149 citations of a peer-reviewed article]

8^th most cited peer-reviewed article in Journal of Applied Ecology (1985) [with 169 citations of a peer-reviewed article]

8^th most cited author in Conservation Biology (2014) [with 391 peer-reviewed citations of 1 peer-reviewed articles]

8^th most cited author in Diversity and Distributions (2005) [with 486 peer-reviewed citations of 2 peer-reviewed articles]

8^th most cited author in Diversity and Distributions (2014) [with 288 peer-reviewed citations of 1 peer-reviewed articles]

8^th most cited peer-reviewed article in Geographical Research (2018) [with 34 citations of a peer-reviewed article]

8^th most published author in AoB PLANTS (lifetime) [with 8 peer-reviewed articles having 816 peer-reviewed citations]

9^th most cited author in American Naturalist (1991) [with 612 peer-reviewed citations of 1 peer-reviewed articles]

9^th most cited peer-reviewed article in American Naturalist (1991) [with 612 citations of a peer-reviewed article]

9^th most cited author in Journal of Applied Ecology (1985) [with 169 peer-reviewed citations of 1 peer-reviewed articles]

9^th most cited peer-reviewed article in Biology Letters (2014) [with 162 citations of a peer-reviewed article]

9^th most cited author in Austral Ecology (2000) [with 164 peer-reviewed citations of 2 peer-reviewed articles]

9^th most cited peer-reviewed article in Global Ecology and Biogeography (lifetime) [with 2,110 citations of a peer-reviewed article]

9^th most cited peer-reviewed article in AoB PLANTS (2016) [with 155 citations of a peer-reviewed article]

9^th most cited peer-reviewed article in AoB PLANTS (2017) [with 122 citations of a peer-reviewed article]

10^th most cited peer-reviewed article in American Naturalist (1999) [with 511 citations of a peer-reviewed article]

10^th most cited peer-reviewed article in Austral Ecology (2000) [with 164 citations of a peer-reviewed article]

10^th most cited author in Annual Review of Ecology, Evolution, and Systematics (2014) [with 405 peer-reviewed citations of 1 peer-reviewed articles]

10^th most cited peer-reviewed article in Annual Review of Ecology, Evolution, and Systematics (2014) [with 405 citations of a peer-reviewed article]

11^th most cited author in AoB PLANTS (2017) [with 122 peer-reviewed citations of 3 peer-reviewed articles]

12^th most cited author in American Naturalist (1999) [with 511 peer-reviewed citations of 1 peer-reviewed articles]

12^th most cited author in Trends in Ecology and Evolution (2017) [with 435 peer-reviewed citations of 2 peer-reviewed articles]

12^th most cited peer-reviewed article in South African Journal of Botany (2015) [with 87 citations of a peer-reviewed article]

12^th most cited author in Biology Letters (2014) [with 162 peer-reviewed citations of 1 peer-reviewed articles]

13^th most cited author in Conservation Biology (1998) [with 209 peer-reviewed citations of 1 peer-reviewed articles]

13^th most cited peer-reviewed article in Conservation Biology (1998) [with 209 citations of a peer-reviewed article]

13^th most cited author in Biological Invasions (2010) [with 218 peer-reviewed citations of 5 peer-reviewed articles]

13^th most cited author in Transactions of the Royal Society of South Africa (lifetime) [with 146 peer-reviewed citations of 5 peer-reviewed articles]

13^th most cited peer-reviewed article in AoB PLANTS (2015) [with 174 citations of a peer-reviewed article]

13^th most cited peer-reviewed article in Southern Forests (lifetime) [with 124 citations of a peer-reviewed article]

13^th most cited author in Journal of Environmental Management (2019) [with 767 peer-reviewed citations of 4 peer-reviewed articles]

14^th most cited peer-reviewed article in Diversity and Distributions (2008) [with 276 citations of a peer-reviewed article]

14^th most cited author in AoB PLANTS (2015) [with 174 peer-reviewed citations of 1 peer-reviewed articles]

15^th most cited author in Biological Conservation (2003) [with 377 peer-reviewed citations of 2 peer-reviewed articles]

15^th most cited peer-reviewed article in Plant Ecology (2001) [with 94 citations of a peer-reviewed article]

15^th most cited author in Diversity and Distributions (2008) [with 276 peer-reviewed citations of 1 peer-reviewed articles]

15^th most cited author in Diversity and Distributions (2013) [with 632 peer-reviewed citations of 3 peer-reviewed articles]

16^th most cited peer-reviewed article in American Midland Naturalist (2013) [with 28 citations of a peer-reviewed article]

16^th most cited peer-reviewed article in Ambio (2017) [with 145 citations of a peer-reviewed article]

16^th most cited author in Diversity and Distributions (2003) [with 138 peer-reviewed citations of 2 peer-reviewed articles]

16^th most cited peer-reviewed article in Diversity and Distributions (2003) [with 138 citations of a peer-reviewed article]

16^th most cited peer-reviewed article in Diversity and Distributions (2013) [with 632 citations of a peer-reviewed article]

17^th most cited peer-reviewed article in Conservation Biology (1999) [with 229 citations of a peer-reviewed article]

17^th most cited author in Biodiversity and Conservation (1996) [with 112 peer-reviewed citations of 2 peer-reviewed articles]

17^th most cited peer-reviewed article in Biodiversity and Conservation (1996) [with 112 citations of a peer-reviewed article]

18^th most cited peer-reviewed article in Environmental Management (2007) [with 171 citations of a peer-reviewed article]

18^th most cited peer-reviewed article in Biological Invasions (2014) [with 147 citations of a peer-reviewed article]

18^th most cited author in Biological Invasions (2020) [with 138 peer-reviewed citations of 1 peer-reviewed articles]

18^th most cited peer-reviewed article in Diversity and Distributions (2015) [with 405 citations of a peer-reviewed article]

18^th most cited peer-reviewed article in South African Journal of Science (lifetime) [with 24 citations of a peer-reviewed article]

18^th most cited peer-reviewed article in Ecological Studies (1995) [with 60 citations of a peer-reviewed article]

18^th most cited author in Perspectives in Plant Ecology, Evolution and Systematics (2008) [with 216 peer-reviewed citations of 1 peer-reviewed articles]

18^th most cited peer-reviewed article in Perspectives in Plant Ecology, Evolution and Systematics (2008) [with 216 citations of a peer-reviewed article]

18^th most cited author in Southern Forests (lifetime) [with 124 peer-reviewed citations of 3 peer-reviewed articles]

19^th most cited author in Biological Invasions (2014) [with 147 peer-reviewed citations of 1 peer-reviewed articles]

20^th most published author in Environmental Management (lifetime) [with 7 peer-reviewed articles having 440 peer-reviewed citations]

20^th most cited peer-reviewed article in Diversity and Distributions (2016) [with 212 citations of a peer-reviewed article]

20^th most cited author in AoB PLANTS (2013) [with 120 peer-reviewed citations of 1 peer-reviewed articles]

20^th most cited peer-reviewed article in AoB PLANTS (2013) [with 120 citations of a peer-reviewed article]

20^th most cited peer-reviewed article in AoB PLANTS (lifetime) [with 816 citations of a peer-reviewed article]

20^th most cited peer-reviewed article in Plants People Planet (2019) [with 50 citations of a peer-reviewed article]

21^st most cited peer-reviewed article in River Research and Applications (2015) [with 37 citations of a peer-reviewed article]

22^nd most cited author in Conservation Biology (1999) [with 229 peer-reviewed citations of 1 peer-reviewed articles]

22^nd most cited author in Diversity and Distributions (2016) [with 212 peer-reviewed citations of 1 peer-reviewed articles]

22^nd most cited peer-reviewed article in Frontiers of Biogeography (2019) [with 24 citations of a peer-reviewed article]

22^nd most cited author in Forest Ecosystems (2019) [with 121 peer-reviewed citations of 2 peer-reviewed articles]

22^nd most cited peer-reviewed article in Journal of Environmental Management (2008) [with 217 citations of a peer-reviewed article]

23^rd most cited peer-reviewed article in Biodiversity and Conservation (2005) [with 158 citations of a peer-reviewed article]

23^rd most cited peer-reviewed article in Frontiers in Ecology and the Environment (2014) [with 457 citations of a peer-reviewed article]

23^rd most cited peer-reviewed article in Ecoscience (2005) [with 76 citations of a peer-reviewed article]

23^rd most cited author in Journal of Environmental Management (2008) [with 217 peer-reviewed citations of 1 peer-reviewed articles]

24^th most cited author in Environmental Management (2007) [with 171 peer-reviewed citations of 1 peer-reviewed articles]

24^th most cited peer-reviewed article in Austral Ecology (2006) [with 84 citations of a peer-reviewed article]

24^th most cited peer-reviewed article in Nature Ecology and Evolution (2024) [with 199 citations of a peer-reviewed article]

24^th most cited peer-reviewed article in Annual Review of Environment and Resources (lifetime) [with 1,205 citations of a peer-reviewed article]

25^th most cited peer-reviewed article in BioScience (2015) [with 632 citations of a peer-reviewed article]

25^th most cited author in Ambio (2017) [with 145 peer-reviewed citations of 1 peer-reviewed articles]

25^th most cited author in Diversity and Distributions (2010) [with 263 peer-reviewed citations of 2 peer-reviewed articles]

25^th most cited peer-reviewed article in Transactions of the Royal Society of South Africa (lifetime) [with 146 citations of a peer-reviewed article]

26^th most cited author in Agriculture, Ecosystems and Environment (2008) [with 505 peer-reviewed citations of 1 peer-reviewed articles]

26^th most cited peer-reviewed article in Agriculture, Ecosystems and Environment (2008) [with 505 citations of a peer-reviewed article]

26^th most cited peer-reviewed article in Forest Ecosystems (2019) [with 121 citations of a peer-reviewed article]

27^th most cited peer-reviewed article in Biological Invasions (2002) [with 69 citations of a peer-reviewed article]

28^th most cited author in Biodiversity and Conservation (2005) [with 158 peer-reviewed citations of 1 peer-reviewed articles]

28^th most cited author in Nature Ecology and Evolution (2024) [with 199 peer-reviewed citations of 1 peer-reviewed articles]

29^th most cited peer-reviewed article in Global Change Biology (2005) [with 944 citations of a peer-reviewed article]

30^th most cited author in Global Change Biology (2005) [with 944 peer-reviewed citations of 2 peer-reviewed articles]

30^th most cited author in Ecosystem Services (2017) [with 348 peer-reviewed citations of 3 peer-reviewed articles]

30^th most cited author in Annual Review of Environment and Resources (lifetime) [with 1,205 peer-reviewed citations of 1 peer-reviewed articles]

31^st most cited peer-reviewed article in Biological Conservation (2003) [with 377 citations of a peer-reviewed article]

32^nd most cited peer-reviewed article in Diversity and Distributions (2010) [with 263 citations of a peer-reviewed article]

33^rd most cited author in Trends in Ecology and Evolution (lifetime) [with 5,231 peer-reviewed citations of 12 peer-reviewed articles]

33^rd most cited peer-reviewed article in Progress in Physical Geography (2007) [with 66 citations of a peer-reviewed article]

33^rd most cited peer-reviewed article in Biological Reviews (lifetime) [with 3,003 citations of a peer-reviewed article]

33^rd most cited author in Global Ecology and Biogeography (lifetime) [with 2,110 peer-reviewed citations of 6 peer-reviewed articles]

34^th most cited peer-reviewed article in BioScience (1999) [with 236 citations of a peer-reviewed article]

34^th most cited peer-reviewed article in Journal of Vegetation Science (1995) [with 37 citations of a peer-reviewed article]

34^th most cited author in Biological Reviews (lifetime) [with 3,003 peer-reviewed citations of 4 peer-reviewed articles]

35^th most cited peer-reviewed article in Plant Ecology (2014) [with 69 citations of a peer-reviewed article]

36^th most published author in South African Journal of Botany (lifetime) [with 21 peer-reviewed articles having 293 peer-reviewed citations]

36^th most cited peer-reviewed article in Austral Ecology (2008) [with 53 citations of a peer-reviewed article]

37^th most cited peer-reviewed article in Forest Ecosystems (2015) [with 31 citations of a peer-reviewed article]

38^th most cited author in Frontiers in Ecology and the Environment (2014) [with 457 peer-reviewed citations of 1 peer-reviewed articles]

39^th most cited peer-reviewed article in Journal of Applied Ecology (2001) [with 92 citations of a peer-reviewed article]

39^th most cited peer-reviewed article in Royal Society Open Science (2019) [with 114 citations of a peer-reviewed article]

40^th most cited peer-reviewed article in BioScience (2018) [with 197 citations of a peer-reviewed article]

40^th most cited author in BioScience (lifetime) [with 2,992 peer-reviewed citations of 13 peer-reviewed articles]

40^th most cited author in Taxon (lifetime) [with 1,149 peer-reviewed citations of 1 peer-reviewed articles]

40^th most cited author in Biological Conservation (2009) [with 377 peer-reviewed citations of 2 peer-reviewed articles]

40^th most cited peer-reviewed article in American Naturalist (2003) [with 284 citations of a peer-reviewed article]

40^th most cited peer-reviewed article in Biological Invasions (2007) [with 88 citations of a peer-reviewed article]

41^st most cited author in BioScience (2018) [with 197 peer-reviewed citations of 1 peer-reviewed articles]

41^st most published author in Trends in Ecology and Evolution (lifetime) [with 12 peer-reviewed articles having 5,231 peer-reviewed citations]

42^nd most cited peer-reviewed article in Environmental Management (2016) [with 67 citations of a peer-reviewed article]

42^nd most cited author in Royal Society Open Science (2019) [with 114 peer-reviewed citations of 1 peer-reviewed articles]

42^nd most cited peer-reviewed article in Journal of Vegetation Science (2001) [with 62 citations of a peer-reviewed article]

42^nd most cited peer-reviewed article in Global Ecology and Biogeography (2008) [with 158 citations of a peer-reviewed article]

43^rd most cited author in American Naturalist (2003) [with 284 peer-reviewed citations of 1 peer-reviewed articles]

43^rd most cited author in Trends in Ecology and Evolution (2006) [with 695 peer-reviewed citations of 1 peer-reviewed articles]

43^rd most cited peer-reviewed article in Trends in Ecology and Evolution (2006) [with 695 citations of a peer-reviewed article]

43^rd most cited peer-reviewed article in Biological Invasions (2010) [with 218 citations of a peer-reviewed article]

43^rd most cited author in Global Ecology and Biogeography (2008) [with 158 peer-reviewed citations of 1 peer-reviewed articles]

43^rd most cited peer-reviewed article in Ecosystem Services (2017) [with 348 citations of a peer-reviewed article]

43^rd most cited author in Forest Ecosystems (lifetime) [with 173 peer-reviewed citations of 4 peer-reviewed articles]

44^th most cited author in BioScience (1999) [with 236 peer-reviewed citations of 2 peer-reviewed articles]

44^th most cited peer-reviewed article in Animal Conservation (2010) [with 58 citations of a peer-reviewed article]

44^th most cited peer-reviewed article in Tree Genetics and Genomes (2018) [with 35 citations of a peer-reviewed article]

44^th most cited peer-reviewed article in Forest Ecosystems (2016) [with 21 citations of a peer-reviewed article]

44^th most cited peer-reviewed article in npj Biodiversity (2023) [with 31 citations of a peer-reviewed article]

46^th most cited peer-reviewed article in Current Opinion in Environmental Sustainability (2011) [with 76 citations of a peer-reviewed article]

47^th most cited peer-reviewed article in Austral Ecology (2013) [with 34 citations of a peer-reviewed article]

47^th most published author in Austral Ecology (lifetime) [with 9 peer-reviewed articles having 1,536 peer-reviewed citations]

48^th most cited author in Trends in Ecology and Evolution (2008) [with 725 peer-reviewed citations of 1 peer-reviewed articles]

48^th most cited peer-reviewed article in Trends in Ecology and Evolution (2008) [with 725 citations of a peer-reviewed article]

48^th most cited peer-reviewed article in Biological Invasions (2016) [with 708 citations of a peer-reviewed article]

48^th most cited peer-reviewed article in Ecological Solutions and Evidence (2024) [with 34 citations of a peer-reviewed article]

50^th most cited peer-reviewed article in Journal of Economic Entomology (2022) [with 27 citations of a peer-reviewed article]

50^th most cited peer-reviewed article in Journal of Biogeography (2006) [with 222 citations of a peer-reviewed article]

51^st most cited peer-reviewed article in Annals of Botany (lifetime) [with 1,018 citations of a peer-reviewed article]

52^nd most cited author in Annual Review of Ecology, Evolution, and Systematics (2007) [with 108 peer-reviewed citations of 1 peer-reviewed articles]

52^nd most cited peer-reviewed article in Annual Review of Ecology, Evolution, and Systematics (2007) [with 108 citations of a peer-reviewed article]

53^rd most cited peer-reviewed article in Biological Conservation (1999) [with 113 citations of a peer-reviewed article]

53^rd most cited author in Journal of Biogeography (2006) [with 222 peer-reviewed citations of 1 peer-reviewed articles]

55^th most cited peer-reviewed article in Biological Reviews (2019) [with 260 citations of a peer-reviewed article]

56^th most cited author in Biological Conservation (1999) [with 113 peer-reviewed citations of 1 peer-reviewed articles]

56^th most cited peer-reviewed article in Restoration Ecology (lifetime) [with 432 citations of a peer-reviewed article]

59^th most cited peer-reviewed article in New Phytologist (2012) [with 380 citations of a peer-reviewed article]

59^th most cited peer-reviewed article in Biological Conservation (2009) [with 377 citations of a peer-reviewed article]

59^th most cited peer-reviewed article in Journal of Applied Ecology (2006) [with 157 citations of a peer-reviewed article]

59^th most cited peer-reviewed article in Landscape and Urban Planning (2016) [with 145 citations of a peer-reviewed article]

59^th most cited peer-reviewed article in Plant Biology (2016) [with 30 citations of a peer-reviewed article]

59^th most cited author in Biological Reviews (2019) [with 260 peer-reviewed citations of 1 peer-reviewed articles]

60^th most cited author in Journal of Applied Ecology (2006) [with 157 peer-reviewed citations of 1 peer-reviewed articles]

60^th most cited peer-reviewed article in Persoonia: Molecular Phylogeny and Evolution of Fungi (2016) [with 264 citations of a peer-reviewed article]

61^st most cited author in Landscape and Urban Planning (2016) [with 145 peer-reviewed citations of 1 peer-reviewed articles]

62^nd most cited author in Journal of Environmental Management (lifetime) [with 1,517 peer-reviewed citations of 9 peer-reviewed articles]

63^rd most published author in BioScience (lifetime) [with 13 peer-reviewed articles having 2,992 peer-reviewed citations]

65^th most cited peer-reviewed article in Perspectives in Plant Ecology, Evolution and Systematics (2012) [with 38 citations of a peer-reviewed article]

65^th most cited author in Persoonia: Molecular Phylogeny and Evolution of Fungi (2016) [with 264 peer-reviewed citations of 1 peer-reviewed articles]

66^th most cited author in Trends in Ecology and Evolution (2009) [with 806 peer-reviewed citations of 2 peer-reviewed articles]

66^th most cited peer-reviewed article in Trends in Ecology and Evolution (2009) [with 806 citations of a peer-reviewed article]

66^th most cited peer-reviewed article in Ambio (2014) [with 83 citations of a peer-reviewed article]

67^th most cited peer-reviewed article in Trends in Ecology and Evolution (lifetime) [with 5,231 citations of a peer-reviewed article]

67^th most cited peer-reviewed article in Methods in Ecology and Evolution (2018) [with 342 citations of a peer-reviewed article]

68^th most published author in Ecological Studies (lifetime) [with 8 peer-reviewed articles having 170 peer-reviewed citations]

69^th most cited author in Methods in Ecology and Evolution (2018) [with 342 peer-reviewed citations of 1 peer-reviewed articles]

70^th most cited peer-reviewed article in Oecologia (1987) [with 75 citations of a peer-reviewed article]

70^th most cited peer-reviewed article in Frontiers of Biogeography (lifetime) [with 24 citations of a peer-reviewed article]

70^th most cited peer-reviewed article in Forest Ecosystems (lifetime) [with 173 citations of a peer-reviewed article]

71^st most cited peer-reviewed article in npj Biodiversity (lifetime) [with 31 citations of a peer-reviewed article]

72^nd most cited peer-reviewed article in BioScience (2019) [with 209 citations of a peer-reviewed article]

72^nd most cited peer-reviewed article in Environmental Management (2011) [with 73 citations of a peer-reviewed article]

73^rd most cited peer-reviewed article in Persoonia: Molecular Phylogeny and Evolution of Fungi (2015) [with 188 citations of a peer-reviewed article]

75^th most cited peer-reviewed article in Biological Reviews (2018) [with 295 citations of a peer-reviewed article]

75^th most cited author in Persoonia: Molecular Phylogeny and Evolution of Fungi (2015) [with 188 peer-reviewed citations of 1 peer-reviewed articles]

76^th most cited peer-reviewed article in Biological Invasions (2011) [with 82 citations of a peer-reviewed article]

76^th most cited author in Biological Reviews (2018) [with 295 peer-reviewed citations of 1 peer-reviewed articles]

78^th most cited author in BioScience (2019) [with 209 peer-reviewed citations of 1 peer-reviewed articles]

79^th most cited author in PLoS Biology (2014) [with 834 peer-reviewed citations of 1 peer-reviewed articles]

79^th most cited peer-reviewed article in PLoS Biology (2014) [with 834 citations of a peer-reviewed article]

80^th most cited peer-reviewed article in BioScience (2024) [with 51 citations of a peer-reviewed article]

82^nd most cited author in New Phytologist (2012) [with 380 peer-reviewed citations of 1 peer-reviewed articles]

83^rd most cited peer-reviewed article in Biological Conservation (2006) [with 224 citations of a peer-reviewed article]

83^rd most cited peer-reviewed article in Journal of Biogeography (2013) [with 94 citations of a peer-reviewed article]

83^rd most cited peer-reviewed article in Biological Invasions (2018) [with 47 citations of a peer-reviewed article]

84^th most cited peer-reviewed article in Frontiers in Ecology and the Environment (2003) [with 62 citations of a peer-reviewed article]

86^th most cited author in Biological Conservation (2006) [with 224 peer-reviewed citations of 1 peer-reviewed articles]

86^th most cited author in Restoration Ecology (lifetime) [with 432 peer-reviewed citations of 2 peer-reviewed articles]

86^th most cited peer-reviewed article in Applied Vegetation Science (2013) [with 27 citations of a peer-reviewed article]

88^th most cited peer-reviewed article in Frontiers in Ecology and the Environment (2007) [with 54 citations of a peer-reviewed article]

89^th most cited peer-reviewed article in Biological Invasions (lifetime) [with 4,013 citations of a peer-reviewed article]

90^th most cited author in Annals of Botany (lifetime) [with 1,018 peer-reviewed citations of 4 peer-reviewed articles]

91^st most cited peer-reviewed article in Ecology (lifetime) [with 2,126 citations of a peer-reviewed article]

91^st most cited peer-reviewed article in Austral Ecology (2009) [with 22 citations of a peer-reviewed article]

92^nd most cited peer-reviewed article in Ecology (2006) [with 295 citations of a peer-reviewed article]

92^nd most cited peer-reviewed article in Current Forestry Reports (2022) [with 25 citations of a peer-reviewed article]

95^th most cited peer-reviewed article in Acta Oecologica (2014) [with 24 citations of a peer-reviewed article]

95^th most cited peer-reviewed article in Perspectives in Plant Ecology, Evolution and Systematics (lifetime) [with 263 citations of a peer-reviewed article]

97^th most published author in Conservation Biology (lifetime) [with 9 peer-reviewed articles having 1,237 peer-reviewed citations]

98^th most cited author in Ecology (2006) [with 295 peer-reviewed citations of 1 peer-reviewed articles]

98^th most cited peer-reviewed article in South African Journal of Botany (2013) [with 25 citations of a peer-reviewed article]

98^th most cited author in South African Journal of Botany (lifetime) [with 293 peer-reviewed citations of 21 peer-reviewed articles]

99^th most cited peer-reviewed article in Biological Invasions (2006) [with 87 citations of a peer-reviewed article]

99^th most cited peer-reviewed article in Journal of Environmental Management (2011) [with 167 citations of a peer-reviewed article]

Rankings

Scientometrics

Citing Bodies

Stellenbosch University