| Classification | Lichens: Arthonia |
| Harvard University Herbaria Barcode(s) | 00794832 |
| Collector | H. W. Ravenel |
| Country | United States of America |
| State | Texas |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Texas |
| Locality | [no additional data] |
| Project | Lichen and Bryophyte TCN |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8b699307-3338-4255-970c-2270cf80b956 |
| Harvard University Herbaria Barcode | 00794832 |
| Herbarium | FH |
| Determination | Arthonia atrata (Fée) Müller Arg. |
| Determination Remarks | [is filed under name] [is Current name] |
| Subcollection | Sprague Herbarium |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
