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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2026 Rank: 4,485

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 30 out of 31,128 Researchers

Data For The Year: 2026
Metrics Self-Citations Excluded All
Rank Based on Composite Score4,4854,310
Total Cites1,3681,535
H-index1516
Hm-index1212
Number of Single Authored Papers4040
Total Cites to Single Authored Papers243263
Number of Single+First Authored Papers8282
Total Cites to Single+First Authored Papers458495
Number of Single+First+Last Authored Papers261261
Total Cites to Single+First+Last Authored Papers9951,099
Composite Score33
Number of Distinct Citing Papers880916
Ratio of Total Citations to Distinct Citing Papers 1.55 1.68
Self-Citation Percentage
10.88%
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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2025 Rank: 5,082

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 38 out of 30,257 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score5,0825,417
Total Cites1,2831,360
H-index1616
Hm-index1011
Number of Single Authored Papers3939
Total Cites to Single Authored Papers220223
Number of Single+First Authored Papers8080
Total Cites to Single+First Authored Papers400410
Number of Single+First+Last Authored Papers257257
Total Cites to Single+First+Last Authored Papers945988
Composite Score33
Number of Distinct Citing Papers816828
Ratio of Total Citations to Distinct Citing Papers 1.57 1.64
Self-Citation Percentage
5.66%
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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2024 Rank: 4,348

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 30 out of 29,473 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score4,3484,705
Total Cites1,2171,285
H-index1616
Hm-index1111
Number of Single Authored Papers3636
Total Cites to Single Authored Papers218225
Number of Single+First Authored Papers7575
Total Cites to Single+First Authored Papers406426
Number of Single+First+Last Authored Papers250250
Total Cites to Single+First+Last Authored Papers933968
Composite Score33
Number of Distinct Citing Papers766783
Ratio of Total Citations to Distinct Citing Papers 1.59 1.64
Self-Citation Percentage
5.29%
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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2023 Rank: 3,405

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 26 out of 28,397 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score3,4053,726
Total Cites1,4201,514
H-index1617
Hm-index1212
Number of Single Authored Papers3434
Total Cites to Single Authored Papers249253
Number of Single+First Authored Papers7373
Total Cites to Single+First Authored Papers484494
Number of Single+First+Last Authored Papers245245
Total Cites to Single+First+Last Authored Papers1,0471,111
Composite Score33
Number of Distinct Citing Papers879894
Ratio of Total Citations to Distinct Citing Papers 1.62 1.69
Self-Citation Percentage
6.21%
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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2022 Rank: 3,430

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 34 out of 27,371 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score3,4303,470
Total Cites1,2951,391
H-index1717
Hm-index1213
Number of Single Authored Papers3333
Total Cites to Single Authored Papers224229
Number of Single+First Authored Papers7272
Total Cites to Single+First Authored Papers439454
Number of Single+First+Last Authored Papers242242
Total Cites to Single+First+Last Authored Papers9611,020
Composite Score33
Number of Distinct Citing Papers849876
Ratio of Total Citations to Distinct Citing Papers 1.53 1.59
Self-Citation Percentage
6.90%
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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2021 Rank: 3,778

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 41 out of 26,086 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score3,7783,951
Total Cites1,8972,054
H-index1920
Hm-index1515
Number of Single Authored Papers3030
Total Cites to Single Authored Papers304313
Number of Single+First Authored Papers6969
Total Cites to Single+First Authored Papers617638
Number of Single+First+Last Authored Papers238238
Total Cites to Single+First+Last Authored Papers1,4451,542
Composite Score33
Number of Distinct Citing Papers1,2481,300
Ratio of Total Citations to Distinct Citing Papers 1.52 1.58
Self-Citation Percentage
7.64%
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Barrett, Spencer C.H.

Barrett, Spencer C.H.

University of Toronto, Canada

2020 Rank: 3,522

Overall Rank
Rank in SubField 1
Publications
Citations
Main Field:

Biology

SubField 1:

Evolutionary Biology

SubField 2:

Plant Biology & Botany

Rank in SubField 1: 42 out of 23,541 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score3,5223,537
Total Cites1,6161,844
H-index1818
Hm-index1213
Number of Single Authored Papers2929
Total Cites to Single Authored Papers227231
Number of Single+First Authored Papers6868
Total Cites to Single+First Authored Papers495538
Number of Single+First+Last Authored Papers235235
Total Cites to Single+First+Last Authored Papers1,2441,410
Composite Score33
Number of Distinct Citing Papers1,0241,070
Ratio of Total Citations to Distinct Citing Papers 1.58 1.72
Self-Citation Percentage
12.36%
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