The genus Carex of Renfrew County:
A comparative study

By Grant A. Bickel, 2020

Carex rosea Schkuhr ex Willd., Rosy Sedge (Section PHAESTOGLOCHIN)

Carex rosea is found in rich woodlands in the eastern portion of the county. It is easiest to identify early in the season (June) when the stigmas are still present on the perigynia.

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Achenes, perigynia and scales of Carex rosea

Figure 1. Achenes, perigynia and scales.
Inflorescence of Carex rosea

Figure 2. Inflorescence.
Inflorescence of Carex rosea

Figure 3. Immature inflorescence.
An occurrence map of Carex rosea in Renfrew County

Figure 4. Occurence map for Renfrew County and surrounding area.
Accession records for specimens from Renfrew County
Accession # Collector Date
DAO 586205 K.W. Spicer 1989-July-06
DAO 662913 K.W. Spicer 1989-June-07
DAO 573896 K.W. Spicer 1988-June-29
CAN 465374 A. Vogg 1982-June-11
CAN 570022 M.I. Moore & C. Larsson 1971-June-09