| Classification | Fungi: Ascomycota: Lecanoromycetes: Peltigerales: Collemataceae: Collema |
| Harvard University Herbaria Barcode(s) | 00302705 |
| Collector | Jos. Blake |
| Collector number | 39 |
| Country | United States of America |
| State | Maine |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maine |
| Date Collected | 1863 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3738bbc4-ef71-4634-be5a-abdfc4d06162 |
| Harvard University Herbaria Barcode | 00302705 |
| Herbarium | FH |
| Family | Collemataceae |
| Determination | Collema leptaleum Tuckerman |
| Determined by | Tuckerman, Edward |
| Determination Remarks | [is filed under name] [is label name] |
| Annotation Text | [information about morphological characters on 'sheet', incl. spore drawings and measurements] |
| Determination | |
| Determined by | Peter Nelson & Heather Root (OSC) |
| Date Determined | 2011-02-** |
| Annotation Text | proper exciple; euparaplectenchymatous;
spores 34x2.5, 32x2.5, 31x2.5 microm long x wide |
| Family | Collemataceae |
| Determination | Collema leptaleum Tuckerman |
| Determined by | Degelius, Gunnar Bror Fritiof |
| Date Determined | 1967 |
| Determination Remarks | [is Current name] |
| Subcollection | Tuckerman Lichen Herbarium |
| Preparation Type | Packet |
| Preparation Method | Dried |
