Scholarly Index
Ivan M Johnston
Missouri Botanical Garden; 842 total citations; 93 total publications; best world rank #306
Missouri Botanical Garden
842Total citations
93Total publications
17H-index
Published ranking records
| Field | Window | World rank | National rank | Impact score |
|---|---|---|---|---|
| Botany, Ecology, and Taxonomy Studies | Lifetime | 306 | US 182 | 96.57 |
| Botanical Research and Applications | Lifetime | 357 | US 85 | 94.94 |
| Plant Diversity and Evolution | Lifetime | 730 | US 262 | 95.01 |
| African Botany and Ecology Studies | Lifetime | 593 | US 60 | 92.85 |
| Plant and Fungal Species Descriptions | Lifetime | 996 | US 256 | 90.83 |
| Plant Ecology and Taxonomy Studies | Lifetime | 984 | US 118 | 79.98 |
| Botany and Geology in Latin America and Caribbean | Lifetime | 578 | US 209 | 72.64 |