| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Gymnosporangium |
| Harvard University Herbaria Barcode(s) | 00997899 |
| Collector | G. D. Darker |
| Collector number | 2498 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Suffolk County: Boston: [Jamaica Plain] use Boston |
| Locality | Arnold Arboretum |
| Date Collected | 1929-06-05 |
| Host | Juniperus virginiana |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/781d92be-2b05-404e-a314-b1ef2668299a |
| Harvard University Herbaria Barcode | 00997899 |
| Herbarium | FH |
| Family | Pucciniaceae |
| Determination | Gymnosporangium nidus-avis Thaxter |
| Determined by | Darker, Grant Dooks |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
