| Classification | Dermateaceae: Xylographa | 
| Harvard University Herbaria Barcode(s) | 00377290 | 
| Collector | J. A. F. Nannfeldt | 
| Collector number | 14648 | 
| Country | Sweden | 
| Geography | Europe: Europe (Region) (Region): Sweden | 
| Locality | Halsingland: Los parish, ab. 1 km N. of Lake Kyrkbytjarn | 
| Date Collected | 1956-07-26 | 
| Habitat | old shingle roof | 
| Container | Flora Suecica | 
| Substrate | lignum coniferarum [on wood; lignicolous] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/183abca1-e87f-4184-9a79-becebf89eb7b | 
| Harvard University Herbaria Barcode | 00377290 | 
| Herbarium | FH | 
| Previous ownership | [ex] Clark Univ. Herb., Worchester, Mass. - Lichen; gift of V. Ahmadjian | 
| Family | Dermateaceae | 
| Determination | Xylographa parallela (Acharius) Fries: Fries | 
| Determination Remarks | [filed under] [current name] | 
| Family | Dermateaceae | 
| Determination | Xylographa abietina (Persoon) Zahlbruckner | 
| Determination Remarks | [label name] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |