Schoenoplectus torreyi (Olney) Palla, Torrey's three-square bulrush
Schoenoplectus torreyi is uncommon in Renfrew County, found along shorelines.
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Figure 1. Spikelets, achenes and scales.
Figure 2. Occurence map for Renfrew County and surrounding area.
| Accession # | Collector | Date |
|---|---|---|
| CAN 585299 | D.F. Brunton | 1999-July-21 |
| CAN 585365 | D.F. Brunton | 1998-October-06 |
| CAN 438207 | H. Simpson | 1976-July-21 |
| CAN 570266 | R. Gentner | 1971-July-21 |
| CAN 570265 | M.I. Moore | 1968-August-05 |
| CAN 570264 | T.C. Brayshaw & M.I. Moore | 1966-July-17 |
| CAN 570260 | T.C. Brayshaw | 1960-July-15 |