Journal Abbreviation: AM FERN J
Journal ISSN: 0002-8444
| Year | Impact Factor (IF) | Total Articles | Total Cites |
| 2024 (2025 update) | 0.9 | - | 543 |
| 2023 | 0.7 | - | - |
| 2022 | 0.8 | - | 547 |
| 2021 | 0.900 | - | 544 |
| 2020 | 0.857 | 16 | 518 |
| 2019 | 0.586 | 14 | 396 |
| 2018 | 1.067 | 14 | 620 |
| 2017 | 0.676 | 15 | 583 |
| 2016 | 0.857 | 12 | 523 |
| 2015 | 0.583 | 19 | 416 |
| 2014 | 0.462 | 9 | 481 |
| 2013 | 0.429 | 15 | 383 |
| 2012 | 0.404 | 20 | 353 |
| 2011 | 0.407 | 16 | 370 |