Calamagrostis bolanderi
Encyclopedia
Calamagrostis bolanderi 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 name Bolander's reedgrass.

It is endemic to northern 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 grows in moist coastal habitat such as temperate coniferous forest, wet meadows and bogs, and coastal scrub. This is a perennial grass growing to heights between 0.5 and 1.5 meters, each erect stem generally with four nodes. It has flat leaves and open, spreading inflorescence
Inflorescence
An inflorescence is a group or cluster of flowers arranged on a stem that is composed of a main branch or a complicated arrangement of branches. Strictly, it is the part of the shoot of seed plants where flowers are formed and which is accordingly modified...

s of very small spikelets. Each spikelet is made up of one floret surrounded by a v-shaped pair of smooth bract
Bract
In botany, a bract is a modified or specialized leaf, especially one associated with a reproductive structure such as a flower, inflorescence axis, or cone scale. Bracts are often different from foliage leaves. They may be smaller, larger, or of a different color, shape, or texture...

s.

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