| Name | Nelson, Ruth Ashton & Nelson, Aven |
| Agent type | Team/Group |
| First date collected | 1935 |
| Remarks | [collector note: Arizona: FH] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/49b01c11-5d74-4a94-bf12-392999c9258b |
| Standard/Label Name | R. A. Nelson & A. Nelson |
| Full Name | Nelson, Ruth Ashton & Nelson, Aven |
| Geography Collector | United States of America |
| Specialty Collector | Fungi |
| Citation as Collector | Specimen (FH): Puccinia pentstemonis Peck |
| Holdings | Search for specimens collected by R. A. Nelson & A. Nelson |
| Collections in | 1935 (1) |
| Team Members: | Nelson, Ruth Ashton Nelson, Aven |