fern seed: the asexual spore of ferns that resembles dust; once thought to be seeds and to make the possessor invisible
spore: a small usually single-celled asexual reproductive body produced by many nonflowering plants and fungi and some bacteria and protozoans and that are capable of developing into a new individual without sexual fusion
adhesive bandage: bandage consisting of a medical dressing of plain absorbent gauze held in place by a plastic or fabric tape coated with adhesive