| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Phragmidium |
| Harvard University Herbaria Barcode(s) | 00945264 |
| Collector | M. S. Clemens |
| Collector number | 102 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Tehama County |
| Locality | Mineral |
| Date Collected | 1920-07-30 |
| Host | Horkelia tridentata |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6e845168-d9c3-4135-a4c4-ffcf522b9d5d |
| Harvard University Herbaria Barcode | 00945264 |
| Herbarium | FH |
| Family | Pucciniaceae |
| Determination | Phragmidium ivesiae Sydow & P. Sydow |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
