Calamagrostis nutkaensis
Overview
 
Calamagrostis nutkaensis is a species of grass
Poaceae
The Poaceae is a large and nearly ubiquitous family of flowering plants. Members of this family are commonly called grasses, although the term "grass" is also applied to plants that are not in the Poaceae lineage, including the rushes and sedges...

 known by the common names Pacific reedgrass and Nootka reedgrass.

It is native to western North America from Alaska
Alaska
Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...

 to central California
California
California is a state located on the West Coast of the United States. It is by far the most populous U.S. state, and the third-largest by land area...

, where it is mainly a coastal species growing in moist areas such as beaches and wetlands. This is a perennial bunchgrass forming thick tufts of stems which may exceed a meter in height.
 
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