| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Cronartium | 
| Barcode(s) | 00806984 | 
| Collector | G. H. Berkeley | 
| Country | Canada | 
| State | Ontario | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Ontario | 
| Locality | St. Catherines | 
| Date Collected | 1923-07-** | 
| Host | Ribes nigrum (uredinial stage) | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3c74048c-907a-4fcb-9ec7-52c96b079220 | 
| Harvard University Herbaria Barcode | 00806984 | 
| Herbarium | FH | 
| Previous ownership | ex Herbarium J. H. Faull 4780; ex Dominion Lab. of Plant Pathology  | 
| Family | Melampsoraceae | 
| Determination |  Cronartium ribicola A. Dietrich | 
| Determination Remarks |  [filed under] [current name] | 
| Annotation Text | II | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |