Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (998,570 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 1
Felix Forest
Plant evolutionary biology
phylogenetic diversity
Cape flora
EDGE plants
Metrics
 
H-Index
i10 Index
Citation
66
186
16,081
* Rankings
Ranking Based On Selection: 4
Aaron Davis
Botany
Plant Science
Systematics
Climate Change
Conservation Biology
Metrics
 
H-Index
i10 Index
Citation
40
85
6,947
* Rankings
Ranking Based On Selection: 5
Olwen M. Grace
botanical collections
systematics
succulents
sustainable use
Metrics
 
H-Index
i10 Index
Citation
31
52
4,808
* Rankings
Ranking Based On Selection: 6
Andre Schuiteman
Plant Systematics and Evolution
Conservation
Orchidaceae
Metrics
 
H-Index
i10 Index
Citation
25
47
3,721
* Rankings
Ranking Based On Selection: 7
Colin Clubbe
Plant Conservation
Biodiversity
Threatened Species
Invasive Species
Metrics
 
H-Index
i10 Index
Citation
24
40
3,857
* Rankings
Ranking Based On Selection: 8
Alexandre Rizzo Zuntini
Plant Taxonomy
Evolution
Biogeography
Lamiales
Bignoniaceae
Metrics
 
H-Index
i10 Index
Citation
23
34
2,179
Viswambharan Sarasan
Plant-fungus interaction
in vitro biology
orchid
connecting people to nature
Metrics
 
H-Index
i10 Index
Citation
22
28
2,048
* Rankings
Ranking Based On Selection: 10
Timothy Utteridge
Plant science
taxonomy
systematics
identification
South-East Asia
Metrics
 
H-Index
i10 Index
Citation
19
44
2,179

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

* Rankings
Ranking Based On Selection: 11
Gemma Bramley
Plant Taxonomy and Systematics
Plant Conservation
Metrics
 
H-Index
i10 Index
Citation
15
24
1,162
* Rankings
Ranking Based On Selection: 12
sven landrein
Botany
conservation
genetics
horticulture
micromorphology
Metrics
 
H-Index
i10 Index
Citation
13
15
486
* Rankings
Ranking Based On Selection: 13
Roberta Lc Dayrell
Seed germination
Seed traits
Seedlings
Plant nutrition
Plant ecophysiology
Metrics
 
H-Index
i10 Index
Citation
12
13
567
Martin A. Hamilton
Botany
Horticulture
Conservation
Biogeography
Plant Genetics
Metrics
 
H-Index
i10 Index
Citation
10
11
761
Arnau Ribera
orchid cultivation
orchid conservation
orchid mycorrhiza
Metrics
 
H-Index
i10 Index
Citation
3
2
117
Katarzyna Babel
garden history
horticulture
plants
plant conservation
Korean plants
Metrics
 
H-Index
i10 Index
Citation
2
0
11
Rankings
Ranking Based On Selection: 1
Felix Forest
Metrics
 
H-Index
i10 Index
Citation Counts
66
186
16,081
Plant evolutionary biology
phylogenetic diversity
Cape flora
EDGE plants
Rankings
Ranking Based On Selection: 2
Gwilym P. Lewis
Metrics
 
H-Index
i10 Index
Citation Counts
58
168
15,379
Rankings
Ranking Based On Selection: 3
Eimear Nic Lughadha
Metrics
 
H-Index
i10 Index
Citation Counts
55
105
12,807
Rankings
Ranking Based On Selection: 4
Aaron Davis
Metrics
 
H-Index
i10 Index
Citation Counts
40
85
6,947
Botany
Plant Science
Systematics
Climate Change
Conservation Biology
Rankings
Ranking Based On Selection: 5
Olwen M. Grace
Metrics
 
H-Index
i10 Index
Citation Counts
31
52
4,808
botanical collections
systematics
succulents
sustainable use
Rankings
Ranking Based On Selection: 6
Andre Schuiteman
Metrics
 
H-Index
i10 Index
Citation Counts
25
47
3,721
Plant Systematics and Evolution
Conservation
Orchidaceae
Rankings
Ranking Based On Selection: 7
Colin Clubbe
Metrics
 
H-Index
i10 Index
Citation Counts
24
40
3,857
Plant Conservation
Biodiversity
Threatened Species
Invasive Species
Rankings
Ranking Based On Selection: 8
Alexandre Rizzo Zuntini
Metrics
 
H-Index
i10 Index
Citation Counts
23
34
2,179
Plant Taxonomy
Evolution
Biogeography
Lamiales
Bignoniaceae
Rankings
Ranking Based On Selection: 9
Viswambharan Sarasan
Metrics
 
H-Index
i10 Index
Citation Counts
22
28
2,048
Plant-fungus interaction
in vitro biology
orchid
connecting people to nature
Rankings
Ranking Based On Selection: 10
Timothy Utteridge
Metrics
 
H-Index
i10 Index
Citation Counts
19
44
2,179
Plant science
taxonomy
systematics
identification
South-East Asia

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Through advanced, institution-specific analytics and benchmarking, gain data-driven strategic insights into your academic performance, global standing, and competitive strengths. Compare your institution with 20 similarly ranked institutions at city, country, regional, and global levels, as well as with those in similar standings across 13 subjects, to uncover your institution’s strengths. More Info

Rankings
Ranking Based On Selection: 11
Gemma Bramley
Metrics
 
H-Index
i10 Index
Citation Counts
15
24
1,162
Plant Taxonomy and Systematics
Plant Conservation
Rankings
Ranking Based On Selection: 12
sven landrein
Metrics
 
H-Index
i10 Index
Citation Counts
13
15
486
Botany
conservation
genetics
horticulture
micromorphology
Rankings
Ranking Based On Selection: 13
Roberta Lc Dayrell
Metrics
 
H-Index
i10 Index
Citation Counts
12
13
567
Seed germination
Seed traits
Seedlings
Plant nutrition
Plant ecophysiology
Rankings
Ranking Based On Selection: 14
Timothy Marks
Metrics
 
H-Index
i10 Index
Citation Counts
12
13
647
Rankings
Ranking Based On Selection: 15
Heather Lynn Lindon
Metrics
 
H-Index
i10 Index
Citation Counts
11
12
1,415
Rankings
Ranking Based On Selection: 16
Simon Kallow
Metrics
 
H-Index
i10 Index
Citation Counts
10
10
480
Rankings
Ranking Based On Selection: 17
Martin A. Hamilton
Metrics
 
H-Index
i10 Index
Citation Counts
10
11
761
Botany
Horticulture
Conservation
Biogeography
Plant Genetics
Rankings
Ranking Based On Selection: 18
Jo Osborne
Metrics
 
H-Index
i10 Index
Citation Counts
9
9
281
Rankings
Ranking Based On Selection: 19
Elizabeth Dauncey
Metrics
 
H-Index
i10 Index
Citation Counts
10
10
296
Rankings
Ranking Based On Selection: 20
Daniel Cahen
Metrics
 
H-Index
i10 Index
Citation Counts
6
6
295
Rankings
Ranking Based On Selection: 21
Thomas Heller
Metrics
 
H-Index
i10 Index
Citation Counts
5
3
412
Rankings
Ranking Based On Selection: 22
Jiratthi Satthaphorn
Metrics
 
H-Index
i10 Index
Citation Counts
5
1
51
Rankings
Ranking Based On Selection: 23
Claudia Lowe
Metrics
 
H-Index
i10 Index
Citation Counts
4
3
178
Plant Science
Abiotic Stress
Herbicide Resistance
Rankings
Ranking Based On Selection: 24
Arnau Ribera
Metrics
 
H-Index
i10 Index
Citation Counts
3
2
117
orchid cultivation
orchid conservation
orchid mycorrhiza
Rankings
Ranking Based On Selection: 25
Oliver Ellingham
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
72
Plant Pathology
Mycology
Conservation
Ethnomycology
Rankings
Ranking Based On Selection: 26
Sara Redstone|S J Redstone
Metrics
 
H-Index
i10 Index
Citation Counts
3
1
48
Rankings
Ranking Based On Selection: 27
Katarzyna Babel
Metrics
 
H-Index
i10 Index
Citation Counts
2
0
11
garden history
horticulture
plants
plant conservation
Korean plants
We use cookies to personalize our website and offer you a better experience. If you accept cookies, we can offer you special services.   Cookie Policy