Scholarly Index
Hermann W. Pfefferkorn
University of Pennsylvania; 2,401 total citations; 86 total publications; best world rank #477
University of Pennsylvania
2,401Total citations
86Total publications
25H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Plant Diversity and Evolution | Lifetime | 477 | US 181 | 96.30 |
| Plant and Fungal Species Descriptions | Lifetime | 660 | US 185 | 93.37 |
| Fern and Epiphyte Biology | Lifetime | 850 | US 231 | 86.31 |
| Plant Diversity and Evolution | 2021-2025 | 997 | US 121 | 75.21 |