| Classification | Aspleniaceae: Asplenium |
| Harvard University Herbaria Barcode(s) | 02068920 |
| 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: Chippewa County |
| Locality | Drummond Island [on August 3, 1839, Houghton and Bull travelled by boat along the south shore of Drummond Island toward the northeast corner -- A. A. Reznicek, 2023] |
| Date Collected | 1839-08-03 |
| Project | US and Canada - Mass Digitization |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bc1cf939-3dea-416d-bcba-6bfb6e245ad4 |
| Harvard University Herbaria Barcode | 02068920 |
| Herbarium | GH |
| Family | Aspleniaceae |
| Determination | Asplenium ruta-muraria Linnaeus |
| Determined by | Reznicek, Anton Albert |
| Date Determined | 2023 |
| Determination Remarks | [is filed under name] [is Current name] |
| Annotation Text | Dupl. at MICH. (Though to the present, the only known occurence of Asplenium ruta-muraria is on the east shore of Drummond Island!) |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
