| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Gymnosporangium |
| Harvard University Herbaria Barcode(s) | 00997656 |
| Collector | R. C. Rollins |
| Collector number | 2151 |
| Country | United States of America |
| State | Colorado |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado: Delta County |
| Locality | 3 miles northeast of Cedaredge |
| Date Collected | 1938-05-25 |
| Verbatim Elevation | 7000 ft. |
| Container | Plants of the Rocky Mountain Region, Colorado |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9a15ecf0-97dc-4e4d-97e9-08a46be632fc |
| Harvard University Herbaria Barcode | 00997656 |
| Herbarium | FH |
| Family | Pucciniaceae |
| Determination | Gymnosporangium nelsonii Arthur |
| Determined by | Prince, Alton Ernest |
| Date Determined | 1939-04-21 |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
