| Name | Pammel, Louis Hermann & Johnson, Ed. |
| Agent type | Team/Group |
| First date collected | 1862 |
| Last date collected | 1931 |
| Remarks | [collector note: Iowa; A] |
| ASA Botanist ID | 155994 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d3e496af-810b-4576-938c-6c1899d0007b |
| Standard/Label Name | L. H. Pammel & E. Johnson |
| Full Name | Pammel, Louis Hermann & Johnson, Ed. |
| Geography Collector | United States of America |
| Citation as Collector | Index Herbariorum - Collectors N-R |
| Team Members: | Pammel, Louis Hermann Johnson, Ed. |