| Name | Swallen, Jason Richard |
| Date of birth | 1903 |
| Date of death | 1991 |
| Remarks | [author note: Herbarium and types: US; additional material at BR, DPU, GB, GH, K, L, MICH, MG, NY, PEL, RB, W Poaceae] [collector note: US (orig.)] |
| ASA Botanist ID | 150523 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e325c94a-591e-4ec1-a89b-fa02fe87017d |
| Variant name | Jason Richard Swallen |
| Author name | Swallen |
| B & P Author Abbrev. | Swallen |
| Standard/Label Name | J. R. Swallen |
| Full Name | Swallen, Jason Richard |
| Geography Author | United States of America |
| Geography Collector | Brazil, Canada, Guatemala, Honduras, Mexico, United States of America |
| Specialty Author | Bryophytes |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Specialty Collector | Pteridophytes |
| 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 S |
| Member of teams/groups | |
| Holdings | Search for specimens collected by J. R. Swallen |
| Collections in | [no date] (1), 1928 (1), 1932 (6), 1934 (5), 1935 (1), 1939 (14), 1940 (1), 1948 (1), 1950 (1), 1954 (2) |
| Collector Teams: | Swallen & Garcia-Barriga |
| Author Teams: | Swallen & Garcia-Barriga |