Guernsey Fleabane is a tall annual of waste ground, with very small flowers arranged in loose pyramidal clusters. The small flowers either have very short or no ray florets. The whole plant is covered in soft hairs, and the stems are brittle.
It is similar to Canadian Fleabane, which has lighter-coloured leaves, a less brittle stem, and short ray florets.

Flower head-on		Seeds		Leaves and hairy stem