Carex mertensii
Mertens' sedge
Photo: (c) Curren Frasch, some rights reserved (CC BY-NC), uploaded by Curren Frasch (iNaturalist)
2
Bishop specimens
0
Type specimens
1925
First collected
1925
Last collected
2026
Last seen alive
Alive today
1,123 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-10-18
Cougar, WA, US
(c) Kyan!!!, some rights reserved (CC BY-NC)
2026-10-17
Washington, US
(c) Jen, some rights reserved (CC BY-NC)
2026-10-17
Cougar, WA, US
(c) Kyan!!!, some rights reserved (CC BY-NC)
2026-10-15
Lewis County, US-WA, US
(c) Milli Vedder, some rights reserved (CC BY-NC)
2026-10-11
Astoria, OR, US
no rights reserved
2026-10-04
Skamania County, WA, USA
(c) P_Slichter, some rights reserved (CC BY-NC)
2026-10-04
Skamania County, WA, USA
(c) P_Slichter, some rights reserved (CC BY-NC)
2026-10-01
Gifford Pinchot National Forest, Toutle, WA, US
(c) kaeliswift, some rights reserved (CC BY-NC)