| Name | Sweeney, J. R. |
| First date collected | 1953 |
| Remarks | (UC) |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c066c093-19ab-478c-b6ef-090104667611 |
| Standard/Label Name | J. R. Sweeney |
| Full Name | Sweeney, J. R. |
| Geography Collector | California, United States of America |
| Specialty Collector | Spermatophytes |
| Citation as Collector | specimen (GH) Madia hallii D. D. Keck |
| Holdings | Search for specimens collected by J. R. Sweeney |
| Collections in | 1953 (2) |