| Classification | Aspleniaceae: Asplenium |
| Complex Object | This is a complex collection object (2 items with 1 preparation) |
| Harvard University Herbaria Barcode(s) | 02070213 |
| Other Barcodes on Sheet | 02070214 |
| Collector | D. Houghton & G. H. Bull |
| Country | United States of America |
| State | Michigan |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: Michigan |
| Locality | [this specimen was presumably taken in northern Michigan, probably by Houghton and George H. Bull in 1839, as they collected other rock ferns that occur with this, or possibly by Houghton in 1840 -- A. A. Reznicek, 2023] |
| Date Collected | 1839 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/78c880c7-6ac0-48d1-9e66-59f731e7a50e |
| Harvard University Herbaria Barcode | 02070213 |
| Herbarium | GH |
| Previous ownership | Ex Herb. A. Gray |
| Family | Aspleniaceae |
| Determination | Asplenium trichomanes Linnaeus |
| Determined by | Reznicek, Anton Albert |
| Date Determined | 2023 |
| Determination Remarks | [filed under] [current name] |
| Annotation Text | No other sheet of Asplenium trichomanes from The First Survey is known |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
