| Herbarium ID: OFRI |
| Accession Number: 0463 |
| Scientific Name: Isoëtes echinospora Durieu |
| Family Name: Isoëtaceae |
| Location: S shore of Onion Lake, at entrance to Southeast Bay, Gorham Twp., Ontario. |
| District Located: not specified |
| Longitude\Latitude: 89.18 W \ 48.63 N |
| Habitat: Rooted in peaty silt, just above and just below strand line in water, to 5 dm deep in small bay off the main lake. |
| Notes: |
| Collector: C.E. Garton |
| Collection Number: 18937 |
| Collection Date: 07/17/1979 |
| Determined by: C.E. Garton |
| Annotation by: |
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