Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
angiosperm phylogenetics and evolution
orchid phylogenetics and evolution
Nicotiana
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
372
0.701
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Neotropics
GGBC
Biodiversity
Biogeography
Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
212
0.972
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Taxonomy
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
197
0.752
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
conservation genetics
population genetics
genomics
Orchidaceae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
186
0.686
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
Plant evolutionary biology
phylogenetic diversity
Cape flora
EDGE plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
167
0.913
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Genome size and chromosome diversity across plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
164
0.841
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Evolution of Plant Form
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
285
161
0.565
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Plant and fungal chemistry
animal plant interactions
biological activity of compounds
medicinal plants
cosmetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
150
0.532
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
seed biology
plant conservation
comparative biology
cryopreservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
144
0.724
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Fungal biology
evolution
speciation
fungal genomics
fitness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
138
0.920
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
chemical ecology
pollination
ecological pest management
phytochemistry
ecosystem services
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
136
0.840
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Mycology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
125
0.758
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Biodiversity
angiosperms
palms
phylogeny
systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
123
0.759
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Tropical Africa
Plant Taxonomy
Systematics & Conservation in Tropical Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
116
0.716
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
botany
palaeobotany
evolution
speciation
systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
108
0.679
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Plant systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
107
0.665
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Plant Diversity
Conservation Assessment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
84
0.808
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Biology
Bioinformatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
81
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Botany
Taxonomy
Nomenclature
Biogeography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
76
0.826
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Mass Spectrometry
Small Molecule Analysis
Metabolomics
Phytochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
74
0.514
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Evolution
Genome size
Phylogenetics
Repetitive DNA
Trait modelling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
68
0.850
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
Spatial analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
67
0.931
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
grasses
taxonomy
evolution
Madagascar
Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
66
0.825
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Taxonomy
Phylogenetics
Conservation
Myrtaceae
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
65
0.890
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Systematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
64
0.674
Mark W. Chase
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
531
372
0.701
angiosperm phylogenetics and evolution
orchid phylogenetics and evolution
Nicotiana
Alexandre Antonelli
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
218
212
0.972
Neotropics
GGBC
Biodiversity
Biogeography
Conservation
Martin Xanthos
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
262
197
0.752
MF Fay
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
271
186
0.686
conservation genetics
population genetics
genomics
Orchidaceae
Felix Forest
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
183
167
0.913
Plant evolutionary biology
phylogenetic diversity
Cape flora
EDGE plants
IJ Leitch
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
195
164
0.841
Genome size and chromosome diversity across plants
Paula Rudall
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
285
161
0.565
Monique Simmonds
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
150
0.532
Plant and fungal chemistry
animal plant interactions
biological activity of compounds
medicinal plants
cosmetics
Pritchard Hw
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
199
144
0.724
seed biology
plant conservation
comparative biology
cryopreservation
Irina S. Druzhinina
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
150
138
0.920
Fungal biology
evolution
speciation
fungal genomics
fitness
Philip C Stevenson
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
136
0.840
chemical ecology
pollination
ecological pest management
phytochemistry
ecosystem services
Paul Kirk
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
125
0.758
William J. Baker
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
123
0.759
Biodiversity
angiosperms
palms
phylogeny
systematics
Martin Cheek
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
116
0.716
Tropical Africa
Plant Taxonomy
Systematics & Conservation in Tropical Africa
Richard Bateman
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
108
0.679
botany
palaeobotany
evolution
speciation
systematics
Gwilym P. Lewis
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
107
0.665
Eimear Nic Lughadha
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
84
0.808
Plant Diversity
Conservation Assessment
Paul Kersey
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
81
0.771
Rafaël Govaerts
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
76
0.826
Botany
Taxonomy
Nomenclature
Biogeography
Geoffrey Kite
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
144
74
0.514
Mass Spectrometry
Small Molecule Analysis
Metabolomics
Phytochemistry
Jaume Pellicer
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
68
0.850
Evolution
Genome size
Phylogenetics
Repetitive DNA
Trait modelling
Justin Moat
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
67
0.931
Maria (Bat) S. Vorontsova
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
66
0.825
grasses
taxonomy
evolution
Madagascar
Africa
Eve Lucas
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
65
0.890
Taxonomy
Phylogenetics
Conservation
Myrtaceae
Paul Wilkin
Royal Botanic Gardens, Kew
Richmond, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
64
0.674