| Classification | Lichens: Acarosporaceae: Acarospora | 
| Harvard University Herbaria Barcode(s) | 00197603 | 
| Type Status | Isotype | 
| Collector | Brother Gerfroy-Arsène | 
| Collector number | 19950 | 
| Country | United States of America | 
| State | New Mexico | 
| Geography | North America: North America (CA, US, MX) (Region): United States of America: New Mexico: San Miguel County: Las Vegas | 
| Date Collected | 1927 | 
| Substrate | on rock [saxicolous] | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a2e7e0c8-9010-45da-a777-5e6bba14a70e | 
| Harvard University Herbaria Barcode | 00197603 | 
| Herbarium | FH | 
| Family | Acarosporaceae | 
| Type Status | Isotype | 
| Isotype of | Acarospora succedens H. Magnusson | 
| Verified by | K. Knudsen (UCR) | 
| Date Determined | 2009-10-** | 
| Taxon Reference | (for  Acarospora succedens H. Magnusson) Acta Horti Gothob. 1930 [1929]. 5: 31. | 
| Family | Acarosporaceae | 
| Determination | Acarospora succedens H. Magnusson | 
| Determined by | W. A. Weber | 
| Date Determined | 1959 | 
| Determination Remarks | [mixed collection!] [current name] | 
| Annotation Text | Acarospora succedens Magn. = A. fuscata (Nyl.) Arn. Acarospora applanata Magn. = A. smaragdula (Wg.) Th. Fr. sens. lat. (incl. A. veronensis Mass., A. scotica Hue, etc. Aspicilia americana B. de Lesd. seems not distinct from L. calcarea | 
| Family | Acarosporaceae | 
| Determination | Acarospora succedens H. Magnusson | 
| Determined by | H. Magnusson | 
| Determination Remarks | [mixed collection!] [label name] | 
| Annotation Text | on the specimen sent were: Acarospora applanata Magn. sp. nov.! Acarospora succedens Magn. sp. nov.! Aspicilia americana B. de Lesd. sp. nov.! | 
| Sex | not determined | 
| Phenology | NotDetermined | 
| Preparation Type | Packet | 
| Preparation Method | Dried | 
| Item Remarks | [mixed collection!] |