| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Puccinia | 
| Harvard University Herbaria Barcode(s) | 00950703 | 
| Collector | H. H. Whetzel & H. S. Jackson | 
| Country | United States of America | 
| State | New York | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New York | 
| Locality | Savanna | 
| Date Collected | 1916-08-12 - 1916-08-13 | 
| Host | Carex cristata | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cad23dbf-e1f8-4f17-a2a2-2bbf7a7eec9e | 
| Harvard University Herbaria Barcode | 00950703 | 
| Herbarium | FH | 
| Previous ownership | New York State College of Agriculture at Cornell University, Department of Plant Pathology No. 10075 | 
| Family | Pucciniaceae | 
| Determination | Puccinia extensicola Plowright | 
| Determined by | Jackson, Herbert Spencer | 
| Determination Remarks | [filed under] [current name] | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried |