1936  Arctic cotton plant, the bloom of which, together with the soft sphagnum mosses, is used for wicks of Eskimo lamps.
1951  The dwarfish Arctic cotton made dots of white against blotches of moss. . . .
1955  [Caption] Arctic Cotton Grass annually produces these silky white spheres that rise upward on slender reedlike stems from shallow fresh-water pools. . . .