| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Melampsoraceae: Cronartium |
| Harvard University Herbaria Barcode(s) | 00806831 |
| Collector | L. Bonar |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: San Mateo County |
| Locality | Lake San Andreas |
| Date Collected | 1923-04-15 |
| Container | California Fungi |
| Host | Quercus agrifolia |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6636612a-e254-4ed4-8d55-2fd8c9c6689c |
| Harvard University Herbaria Barcode | 00806831 |
| Herbarium | FH |
| Previous ownership | ex Herbarium University of California |
| Family | Melampsoraceae |
| Determination | Cronartium quercuum (Berkeley) Miyabe ex Shirai |
| Determined by | Bonar, Lee |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
