| Name | Wilhelm, Gerould |
| Date of birth | 1948 |
| Remarks | [author note: MOR: Flora of Chicago region; vegetation of natural lands; lichens] [collector note: MOR] |
| ASA Botanist ID | 121990 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1bdf5fa-4df4-42a5-8164-00abca0b6072 |
| Variant name | Gerould Wilhelm |
| Variant name | Wilhelm, G. |
| Author name | G. Wilhelm |
| B & P Author Abbrev. | G. Wilh. |
| Standard/Label Name | G. Wilhelm |
| Full Name | Wilhelm, Gerould |
| Geography Author | United States of America |
| Geography Collector | United States of America |
| Specialty Author | Fungi and Lichens |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Index Herbariorum. Part 1: The Herbaria of the World. Eighth Edition. Bronx, NY |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Member of teams/groups | |
| Collector Teams: | W. J. Hess & G. Wilhelm R. Schulenberg & G. Wilhelm |
| Author Teams: | G. Wilhelm & D. Ladd G. Wilh. & Rericha |