| Harvard University Herbaria Barcode(s) | 00494596 |
| Collector | D. H. Pfister |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan: Mackinac County |
| Locality | [data not captured] |
| Date Collected | 1969-07-29 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9d550c26-fbf2-4220-991e-318c1203a5c0 |
| Harvard University Herbaria Barcode | 00494596 |
| Herbarium | FH |
| Determination | Verrucaria rupestris Schrader |
| Determination Remarks | [filed in oversize collection] [is filed under name] [is Current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
