| Name | Nilsson, Gunnar Bror Fritiof |
| Date of birth | 1903 |
| Date of death | 1993 |
| Remarks | [author note: Herbarium and types: UPSV; additional material at C, GB, W] [collector note: C (75 Lich.), GB (700), UPSV (orig. lich. herb.; on deposit), W (80 Lich.)] |
| ASA Botanist ID | 180695 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db896c76-2f0a-456e-99bb-018f09be0d4e |
| Variant name | Degelius, Gunnar Bror Fritiof (name from 1932) |
| Variant name | Gunnar Bror Fritiof Nilsson |
| Variant name | Nilsson-Degelius, Gunnar Bror Fritiof |
| Author name | G. B. F. Nilsson |
| B & P Author Abbrev. | G. B. F. Nilsson |
| Standard/Label Name | G. B. F. Nilsson |
| Full Name | Nilsson, Gunnar Bror Fritiof |
| Geography Author | Sweden |
| Geography Collector | Ireland, Norway, Sweden |
| Specialty Author | Fungi and Lichens |
| Specialty Collector | Lichens |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Citation as Collector | Index Herbariorum - Collectors N-R |