| Classification | Lichens: Acarosporaceae: Acarospora |
| Classification 1 | Lichens: Sarcogyne |
| Harvard University Herbaria Barcode(s) | 00302467 |
| Collector | Calkins |
| Country | United States of America |
| State | Illinois |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Illinois |
| Substrate | on rocks [saxicolous]; limestone |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8468cb11-0fe7-4417-bb02-4dc4b591d371 |
| Harvard University Herbaria Barcode | 00302467 |
| Herbarium | FH |
| Previous ownership | ex Herbarium of Lincoln W. Riddle |
| Determination | |
| Determination Remarks | [is label name] |
| Annotation Text | [number on label] 59 |
| Family | Acarosporaceae |
| Determination | Acarospora subcastanea (Nylander) Hue |
| Determination Remarks | determination added in pencil on package |
| Annotation Text | Syn. |
| Determination | Sarcogyne regularis Körber |
| Determined by | Knudsen, Kerry |
| Determination Remarks | [is filed under name] [is Current name] |
| Preparation Type | Packet |
| Preparation Method | Dried |
