| Herbarium ID: LKHD |
| Accession Number: 019996 |
| Scientific Name: Carex lacustris Willd. |
| Family Name: Cyperaceae |
| Location: 4 mi. SSE of Black Sturgeon Research Station, right bank of Spruce River, Ontario. |
| District Located: not specified |
| Longitude\Latitude: 88.27 W \ 49.27 N |
| Habitat: Silty riverbank at/near water's edge. |
| Notes: |
| Collector: C.E. Garton |
| Collection Number: 11930
|
| Collection Date: 07/04/1969 |
| Determined by: not specified |
| Annotation by: |
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