| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Aecidium |
| Harvard University Herbaria Barcode(s) | 01012822 |
| 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 | Racine |
| Date Collected | 1889-06-** |
| Host | Polymina canadensis |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eac3178f-0a8c-49bb-8e8f-b855014c9c4c |
| Harvard University Herbaria Barcode | 01012822 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Roland Thaxter, Bequest 1932 |
| Family | Pucciniaceae |
| Determination | Aecidium compositarium Martius |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
