| Classification | Fungi: Ascomycota: Lecanoromycetes: Peltigerales: Collemataceae: Collema |
| Harvard University Herbaria Barcode(s) | 00197692 |
| Collector | H. E. Hasse |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California |
| Locality | Santa Monica Range |
| Date Collected | 1909-03-** |
| Substrate | on bark [corticolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c541477d-6dcb-4c5c-8bb9-a7d0bd457177 |
| Harvard University Herbaria Barcode | 00197692 |
| Herbarium | FH |
| Previous ownership | ex Herbarium G. K. Merrill |
| Family | Collemataceae |
| Determination | Collema sp. |
| Determined by | H. E. Hasse |
| Date Determined | 1909-03-** |
| Determination Remarks | [is label name] |
| Annotation Text | [determined as] Collema nigrescens (Leers.) Wain. |
| Family | Collemataceae |
| Determination | Collema subnigrescens f. caesium (Clemente) Degelius |
| Determined by | Matthias Schultz |
| Date Determined | 2002-12-** |
| Determination Remarks | [is Current name] |
| Annotation Text | exc. prop. more or less subparapl. ap. pruinose |
| Subcollection | Lichenes Exsiccati ex Herb. Dr. H. E. Hasse Relicti |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
