| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Puccinia |
| Harvard University Herbaria Barcode(s) | 00951135 |
| Collector | G. B. Cummins |
| Country | United States of America |
| State | Indiana |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Indiana |
| Locality | Chalmers |
| Date Collected | 1938-07-07 |
| Host | On Silphium integrifolium |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/876ab6d5-441f-4300-b986-00e3686df46f |
| Harvard University Herbaria Barcode | 00951135 |
| Herbarium | FH |
| Previous ownership | Ex Herb. Arthur 48142 |
| Family | Pucciniaceae |
| Determination | Puccinia silphii Schweinitz |
| Determined by | Jackson, Herbert Spencer |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
