dusty /(dŭst"y̆)/

dust·y

dusty

a.
  1. Filled, covered, or sprinkled with dust; clouded with dust; as, a dusty table; a dusty attic; also, reducing to dust.
    And all our yesterdays have lighted fools The way to dusty death.
  2. Like dust; of the color of dust; as, a dusty white.

Phrases & Compounds
Dusty miller
a plant (Cineraria maritima); -- so called because of the ashy-white coating of its leaves.