arctic cottongrass

Eriophorum callitrix, commonly known as Arctic cotton, Arctic cottongrass, suputi, or pualunnguat in Inuktitut, is a perennial Arctic plant in the Cyperaceae family. It is one of the most widespread flowering plants in the northern hemisphere and tundra regions. Upon every stem grows a single round, white and wooly fruit. The seed heads are covered in this cottony mass and usually disperse when the wind carries them away. They also have narrow, grass-like leaves. This plant...