| Classification | Fungi: Ascomycota: Lecanoromycetes: Peltigerales: Collemataceae: Collema | 
| Harvard University Herbaria Barcode(s) | 00302697 | 
| Collector | J. M. Macoun | 
| Collector number | 25 | 
| Country | Canada | 
| State | Nova Scotia | 
| Geography | North America: North America (CA, US, MX) (Region): Canada: Nova Scotia | 
| Locality | Truro | 
| Date Collected | 1883 | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bbc5436c-cddb-4b97-a098-dd4e1a2a0e7f | 
| Harvard University Herbaria Barcode | 00302697 | 
| Herbarium | FH | 
| Family | Collemataceae | 
| Determination | Collema leptaleum Tuckerman | 
| Determined by | [E. Tuckerman?] | 
| Determination Remarks | [filed under] [label name] [current name] | 
| Subcollection | Tuckerman Lichen Herbarium | 
| Preparation Type | Packet | 
| Preparation Method | Dried |