| Herbarium ID: NHIC |
| Accession Number: MJO7067 |
| Scientific Name: Woodsia oregana subsp. cathcartiana (B.L.Rob.) Windham |
| Family Name: Woodsiaceae |
| Location: Silver Water Fire Tower, 3.8 km NW of Silver Lake Cemetery, Silver Water, Manitoulin Island, Ont. |
| District Located: Manitoulin |
| Longitude\Latitude: 82.91 W \ 45.90 N |
| Habitat: Open, rocky ground, rare. |
| Notes:
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| Collector: M.J. Oldham |
| Collection Number: 16544 |
| Collection Date: 14-Aug-1994 |
| Determined by: M.J. Oldham |
| Annotation by: D.M. Britton 1995. |
Last Modified: