| Classification | Fungi: Ascomycota: Lecanoromycetes: Peltigerales: Collemataceae: Collema |
| Harvard University Herbaria Barcode(s) | 00302704 |
| Collector | E. Tuckerman |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts |
| Locality | in my further Pasture |
| Date Collected | 1864-06-** |
| Habitat | on Elm |
| Substrate | on Elm [on bark; corticolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f068541-8646-4d7d-8e29-3a8c312a1203 |
| Harvard University Herbaria Barcode | 00302704 |
| Herbarium | FH |
| Determination | |
| Determination Remarks | [is filed under name] [is label name] |
| Annotation Text | [no determination on the sheet; label that was typed at a later point determines the specimen as 'Collema leptaleum Tuck.'] |
| Family | Collemataceae |
| Determination | Collema microptychium Tuckerman |
| Determined by | Degelius, Gunnar Bror Fritiof |
| Date Determined | 1953 |
| Family | Collemataceae |
| Determination | Collema leptaleum Tuckerman |
| Determined by | Degelius, Gunnar Bror Fritiof |
| Date Determined | 1971 |
| Determination Remarks | [is Current name] |
| Subcollection | Tuckerman Lichen Herbarium |
| Preparation Type | Packet |
| Preparation Method | Dried |
