| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Aecidium |
| Harvard University Herbaria Barcode(s) | 01022315 |
| Collector | H. W. Harkness |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| Locality | [no additional data] |
| Host | Thalictrum polycarpum |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d2bc7418-1c48-40c1-aa1e-8f939c67c590 |
| Harvard University Herbaria Barcode | 01022315 |
| Herbarium | FH |
| Previous ownership | ex Herb. W. G. Farlow |
| Family | Pucciniaceae |
| Determination | Aecidium thalictri Greville |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
