| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Calyptospora |
| Harvard University Herbaria Barcode(s) | 01022540 |
| Collector | J. C. Arthur |
| Collector number | 274 |
| Country | United States of America |
| State | Montana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Montana |
| Locality | Trail to Baring Falls, Glacier National Park |
| Date Collected | 1924-07-30 |
| Container | Plantae Americae Septentrionalis |
| Host | Abies lasiocarpa |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/226c559b-f30e-40cd-bd35-92b6f94c2375 |
| Harvard University Herbaria Barcode | 01022540 |
| Herbarium | FH |
| Previous ownership | ex Herb. Arthur. |
| Family | Melampsoraceae |
| Determination | Calyptospora columnaris J. G. Kühn |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
