| Classification | Fungi: Ascomycota: Porpidiaceae: Porpidia |
| Classification 1 | Lecideaceae: Lecidea |
| Harvard University Herbaria Barcode(s) | 00474357 |
| Collector | I. M. Lamb |
| Collector number | 6748 |
| Country | Canada |
| State | Nova Scotia |
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia: Cape Breton Island: Inverness County (Nova Scotia) |
| Locality | vicinity of Margaree Forks |
| Date Collected | 1952-06-23 |
| Verbatim Elevation | circ. 85 m.s.m. |
| Habitat | on mossy bank at side of road through mixed woods |
| Container | Cryptogams of Cape Breton Island, N. S. |
| Substrate | on a loose slab of stone |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/961aa87a-3600-48a7-8ebb-fed98c34c86e |
| Harvard University Herbaria Barcode | 00474357 |
| Herbarium | FH |
| Previous ownership | Dupl. Ex National Herbarium of Canada |
| Family | Porpidiaceae |
| Determination | Porpidia crustulata (Acharius) Hertel & Knoph |
| Determination Remarks | [filed under] [current name] |
| Family | Lecideaceae |
| Determination | Lecidea crustulata f. minutissima (Vainio) Vainio |
| Determination Remarks | [label name] |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
