Ranunculaceous
Ranunculaceous (rȧ*nun`ku*lā"shus) , adjective
[See Ranunculus.]
(Botany) Of or pertaining to a natural order of plants (Ranunculaceae), of which the buttercup is the type, and which includes also the virgin's bower, the monkshood, larkspur, anemone, meadow rue, and peony.