DISCOID a.
which have the whorls in one plane, so as to form a disk, as the pearly nautilus. Discoid flower (Bot.), a compound flower, consisting of tubular florets only, as a tansy, lacking the rays which are seen in the daisy and sunflower.
DUTCHMAN n.
hes (Bot.), a perennial American herb (Dicentra cucullaria), with peculiar double-spurred flowers. See Illust. of Dicentra. -- Dutchman's laudanum (Bot.), a West Indian passion flower (Passiflora Murucuja); also, its fruit. -- Dutchman's pipe (Bot.), an American twining shrub (Aristolochia Sipho). Its flowers have th…