| Name | Madsen, Mark & Madsen, L. |
| Agent type | Team/Group |
| First date collected | 2000 |
| Remarks | [collector note: BRY] |
| ASA Botanist ID | 153873 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/89ce40d1-0834-4331-9f28-88272b219b1e |
| Standard/Label Name | M. Madsen & L. Madsen |
| Full Name | Madsen, Mark & Madsen, L. |
| Geography Collector | United States of America |
| Specialty Collector | Phanerogams |
| Citation as Collector | Fl. Utah, ed. 3. 228. 2003. |
| Team Members: | Madsen, Mark Madsen, L. |