| Classification | Dermateaceae: Xylographa | 
| Harvard University Herbaria Barcode(s) | 00377245 | 
| Collector | L. W. Riddle | 
| Collector number | 262 | 
| Country | United States of America | 
| State | Rhode Island | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Rhode Island: Newport County: Middletown | 
| Locality | [no additional data] | 
| Date Collected | 1908-05-** | 
| Habitat | on old fence rail | 
| Substrate | [on wood; lignicolous] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dbf6873c-7ccb-42f3-93b9-40b8a2763904 | 
| Harvard University Herbaria Barcode | 00377245 | 
| Herbarium | FH | 
| Previous ownership | [ex] Herbarium of Lincoln W. Riddle | 
| Family | Dermateaceae | 
| Determination | Xylographa opegraphella Nylander | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Annotation Text | [spore characters on packet] | 
| Preparation Type | Packet | 
| Preparation Method | Dried |