| Herbarium ID: NHIC |
| Accession Number: MJO55556 |
| Scientific Name: Gymnocarpium dryopteris (L.) Newman |
| Family Name: Cystopteridaceae |
| Location: Mattawa River, Samuel de Champlain Provincial Park, W of Mattawa, Ont. |
| District Located: Nipissing |
| Longitude\Latitude: 78.88 W \ 46.30 N |
| Habitat: Woods near Mattawa River. |
| Notes: Local.
|
| Collector: M.J. Oldham |
| Collection Number: 21646 |
| Collection Date: 7-Jun-1999 |
| Determined by: M.J. Oldham |
| Annotation by: D.M. Britton Jan. 2. |
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