| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Aecidium | 
| Harvard University Herbaria Barcode(s) | 01012811 | 
| 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: Kenosha County | 
| Locality | Somers | 
| Date Collected | 1894-06-03 | 
| Host | cacalia reniformis | 
| Project | Microfungi TCN | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fd03d094-f6e8-45c7-ac91-a25a88f8958b | 
| Harvard University Herbaria Barcode | 01012811 | 
| Herbarium | FH | 
| Previous ownership | ex Herb. J. J. Racine, Wis. | 
| Family | Pucciniaceae | 
| Determination | Aecidium compositarium Martius | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |