| Classification | Fungi: Ascomycota: Lecanoromycetes: Peltigerales: Collemataceae: Collema |
| Harvard University Herbaria Barcode(s) | 00302716 |
| Collector | E. Tuckerman |
| Country | United States of America |
| State | Maryland |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Maryland |
| Locality | In com. Ann Arundel |
| Date Collected | 1852-12-17 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7a7b7116-9578-4f37-8b39-5eb79098770b |
| Harvard University Herbaria Barcode | 00302716 |
| Herbarium | FH |
| Family | Collemataceae |
| Determination | Collema leptaleum Tuckerman |
| Determined by | Tuckerman, Edward |
| Determination Remarks | [is filed under name] [is label name] |
| Annotation Text | (Coll. [other abbreviations not identified] h.c. C. aggregatum, Nyl! olim.)
[spore drawings and measurements and other morphological information on the 'sheet'] |
| 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 |
