| Name | Barrell, Joseph & Spongberg, Stephen A. | 
| Agent type | Team/Group | 
| Remarks | [collector note: A, COLO, US, WIS, Rocky Mountains Biological Laboratory] | 
| ASA Botanist ID | 154099 botanist | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/38901f95-27ed-4b13-8e08-88d7f0301a77 | 
| Standard/Label Name | J. Barrell & S. A. Spongberg | 
| Full Name | Barrell, Joseph & Spongberg, Stephen A. | 
| Geography Collector | United States of America | 
| Specialty Collector | Phanerogams | 
| Citation as Collector | S. A. Spongberg, pers. comm. | 
| Holdings | Search for specimens collected by J. Barrell & S. A. Spongberg | 
| Collections in | 1962 (108),  1964 (1),  1965 (25),  1966 (168) | 
| Team Members: | Barrell, Joseph  Spongberg, Stephen Alan |