| Name | Keyserling, Alexander Friedrich Michael Leberecht Arthur von |
| Date of birth | 1815 |
| Date of death | 1891 |
| Remarks | [author note: Herbarium and types: LE] |
| ASA Botanist ID | 102208 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/92f92746-210b-4d1a-9281-7799caa20c04 |
| Variant name | Alexander Friedrich Michael Leberecht Arthur von Keyserling |
| Author name | Keyserling |
| B & P Author Abbrev. | Keyserl. |
| Standard/Label Name | A. F. M. L. A. von Keyserling |
| Full Name | Keyserling, Alexander Friedrich Michael Leberecht Arthur von |
| Geography Author | Latvia, Russia |
| Specialty Author | Pteridophytes |
| Specialty Author | Spermatophytes |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Author in | Polyp. Herb. Bunge |