| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Puccinia |
| Harvard University Herbaria Barcode(s) | 00950854 |
| Collector | A. B. Seymour |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Belmont |
| Locality | Waverley, Mass. |
| Date Collected | 1909-04-17 |
| Host | Carex pennsylvanica |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/39455999-d3b0-4dbf-a300-0150c27c3cc1 |
| Harvard University Herbaria Barcode | 00950854 |
| Herbarium | FH |
| Previous ownership | Reliquiae Seymourianae: remainders from the collections of A. B. Seymour distributed by the Mycological Herbarium of the Bureau of Plant Industry, U. S. Department of Agriculture. 1940 |
| Family | Pucciniaceae |
| Determination | Puccinia extensicola var. hydnoidea (Berkeley & M. A. Curtis) Arthur |
| Determined by | A. J. Watson |
| Determination Remarks | [is filed under name] [is label name] [is Current name] |
| Annotation Text | II-III |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
