| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Chrysomyxa | 
| Harvard University Herbaria Barcode(s) | 01022924 | 
| Collector | G. D. Darker | 
| Collector number | 3022 | 
| Country | United States of America | 
| State | Oregon | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Oregon | 
| Locality | Near Lake Creek, Oregon Caves | 
| Date Collected | 1929-08-11 | 
| Verbatim Elevation | 4000 ft. | 
| Host | Rhododendron californicum | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0d063ee8-0f52-47e3-bf89-0a6f973d7418 | 
| Harvard University Herbaria Barcode | 01022924 | 
| Herbarium | FH | 
| Family | Melampsoraceae | 
| Determination | Chrysomyxa piperiana (Arthur) Saccardo & Trotter | 
| Determined by | Darker, Grant Dooks | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |