| Classification | Pyrenopsidaceae: Placynthium |
| Classification 1 | Massalongiaceae: Massalongia |
| Harvard University Herbaria Barcode(s) | 00197969 |
| 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 | 1902-05-** |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/88b056f8-c37f-434d-be6a-7bea94436bc4 |
| Harvard University Herbaria Barcode | 00197969 |
| Herbarium | FH |
| Previous ownership | ex Herbarium G. K. Merrill |
| Family | Pyrenopsidaceae |
| Determination | Placynthium microphyllizum (Nylander ex Hasse) Hasse |
| Determined by | H. E. Hasse |
| Date Determined | 1902-05-** |
| Determination Remarks | [is label name] |
| Family | Massalongiaceae |
| Determination | Massalongia microphylliza (Nylander ex Hasse) Henssen |
| Determined by | A. Henssen |
| Date Determined | 1962-05-** |
| Determination Remarks | [is Current name] |
| Annotation Text | [determined as] var. microphylliza |
| Subcollection | Lichenes Exsiccati ex Herb. Dr. H. E. Hasse Relicti |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Packet |
| Preparation Method | Dried |
| Item Remarks | [plus one microscope slide from Aino Henssen, labeled Mon. Nr. 41] |
