| + | Anthemis arvensis, Linn. Pubescent, not ill- scented: Lvs. rather coarsely 1-2 pin- nately parted: pappus a minute border: heads 1 in. or more across; the involucre with broad, blunt scarious marginal edges; rays pistillate, spreading, 2-tcothed. —Not common and rather coarse. |