| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Cronartium | 
| Harvard University Herbaria Barcode(s) | 00806887 | 
| Collector | J. J. Davis | 
| Country | United States of America | 
| State | Wisconsin | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Wisconsin | 
| Locality | Friendship | 
| Date Collected | 1927-07-19 | 
| Host | Quercus velutina | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9e0c0d66-1572-49d2-bab6-79de3cf4117a | 
| Harvard University Herbaria Barcode | 00806887 | 
| Herbarium | FH | 
| Previous ownership | ex From the Herbarium of the University of Wisconsin | 
| Family | Melampsoraceae | 
| Determination | Cronartium quercuum (Berkeley) Miyabe ex Shirai | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |