| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Cronartium |
| Harvard University Herbaria Barcode(s) | 00806695 |
| Collector | E. B. Mains |
| Collector number | 31-386 |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan |
| Locality | Harbor Springs |
| Date Collected | 1931-09-17 |
| Host | Comandra livida |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fb45809e-1743-46b6-b3d4-0940b582f351 |
| Harvard University Herbaria Barcode | 00806695 |
| Herbarium | FH |
| Previous ownership | ex Herbarium University of Michigan |
| Family | Melampsoraceae |
| Determination | Cronartium comandrae Peck |
| Determined by | Mains, Edwin Butterworth |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
