| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Cronartium | 
| Barcode(s) | 00806962 | 
| Collector | J. P. Tracy | 
| Collector number | 18521 | 
| Country | United States of America | 
| State | California | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Humboldt County | 
| Locality | Happy Camp Mountain, Northeast of Hawkins Bar, Trinity Summit Range | 
| Date Collected | 1949-08-26 | 
| Verbatim Elevation | 4200 feet | 
| Container | California Fungi | 
| Host | Ribes lobbii | 
| Project | Microfungi TCN | 
| Remarks | 868 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2dfd7449-5014-4efa-87c4-6539ddb15946 | 
| Harvard University Herbaria Barcode | 00806962 | 
| Herbarium | FH | 
| Previous ownership | Distributed by the Herbarium of the University of California | 
| Family | Melampsoraceae | 
| Determination |  Cronartium ribicola A. Dietrich | 
| Determination Remarks |  [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |