| Classification | Fungi: Ascomycota: Lecanoromycetes: Peltigerales: Collemataceae: Collema |
| Harvard University Herbaria Barcode(s) | 00302691 |
| Collector | |
| Collector number | 493 |
| Country | United States of America |
| State | Massachusetts |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Norfolk County: Weymouth |
| Date Collected | 1871 |
| Habitat | Elm |
| Substrate | on Elm [on bark; corticolous] |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/34b45c5d-4e6f-414f-8f8f-7affd37baded |
| Harvard University Herbaria Barcode | 00302691 |
| Herbarium | FH |
| Family | Collemataceae |
| Determination | InQuestion Collema microptychium Tuckerman |
| Determined by | [H. Willey?] |
| Determination Remarks | [is filed under name] [is label name] |
| Annotation Text | Infert. |
| Family | Collemataceae |
| Determination | Collema kauaiense H. Magnusson |
| Determined by | Degelius, Gunnar Bror Fritiof |
| Date Determined | 1971 |
| Determination Remarks | [is Current name] |
| Subcollection | Tuckerman Lichen Herbarium |
| Preparation Type | Packet |
| Preparation Method | Dried |
