| Classification | Lichens: Verrucaria |
| Harvard University Herbaria Barcode(s) | 00494424 |
| Collector | G. K. Merrill |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine: Knox County: Thomaston |
| Locality | [no additional data] |
| Date Collected | 1911-04-19 |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/80a48c1d-381e-4b5b-989c-7bbbe662af20 |
| Harvard University Herbaria Barcode | 00494424 |
| Herbarium | FH |
| Determination | Verrucaria rupestris Schrader |
| Determination Remarks | [filed under] [current name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
