| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Puccinia | 
| Harvard University Herbaria Barcode(s) | 00951664 | 
| Collector | F. J. Seaver & P. F. Shope | 
| Collector number | 38 | 
| Country | United States of America | 
| State | Colorado | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Colorado | 
| Locality | Middle Boulder | 
| Date Collected | 1929-07-24 | 
| Container | Fungi of Colorado | 
| Host | On Caltha rotundifolia | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c32ae546-1a94-45a1-bb12-8d6b64031fa9 | 
| Harvard University Herbaria Barcode | 00951664 | 
| Herbarium | FH | 
| Previous ownership | [ex] The New York Botanical Garden, University of Colorado | 
| Family | Pucciniaceae | 
| Determination | Puccinia treleasiana Pazschke | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |