| Name | Blum, John Leo |
| Date of birth | 1917 |
| Date of death | 1995 |
| Remarks | [author note: Herbarium and types: UWM. Vaucheriae Exsiccatae (22 nos., Buffalo, NY, 16 Jun 1960)] [collector note: UWM; Michigan: FH, collected with R. T. Wilce] |
| ASA Botanist ID | 105558 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/266b8c58-e7bb-4e51-ad81-a051f90cb71b |
| Variant name | John Leo Blum |
| Author name | Blum |
| B & P Author Abbrev. | Blum |
| Standard/Label Name | J. L. Blum |
| Full Name | Blum, John Leo |
| Geography Author | United States of America |
| Geography Collector | United States of America |
| Specialty Author | Algae |
| Specialty Collector | Algae |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Taxonomic Literature. Second Edition. Utrecht |
| Citation as Collector | Index Herbariorum, ed. 8 |
| Member of teams/groups | |
| Holdings | Search for specimens collected by J. L. Blum |
| Collections in | 1951 (5), 1952 (4), 1953 (2), 1954 (1), 1955 (1), 1956 (1), 1958 (5), 1959 (2) |
| Collector Teams: | J. L. Blum & R. T. Wilce |