| Classification | Fungi: Basidiomycota: Pucciniomycetes: Pucciniales: Pucciniaceae: Gymnosporangium |
| Harvard University Herbaria Barcode(s) | 00873579 |
| Collector | R. C. Rollins |
| Collector number | 2935 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Worcester County: Hubbardston |
| Locality | 1 mile south of the village of Hubbardston |
| Date Collected | 1939-06-29 |
| Container | Plants of Massachusetts |
| Host | Amelanchier laevis |
| Project | Microfungi TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/386f18e8-2c3b-4762-a6c7-83058eeb9c9b |
| Harvard University Herbaria Barcode | 00873579 |
| Herbarium | FH |
| Family | Pucciniaceae |
| Determination | Gymnosporangium clavipes Cooke & Peck |
| Determined by | Prince, Alton Ernest |
| Determination Remarks | [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
