middle Cretaceous - Recent |regnum = Plantae |unranked_divisio = Angiosperms |unranked_classis = Monocots |ordo = Asparagales |ordo_authority = Bromhead |subdivision_ranks = Families |subdivision = See text }} Asparagales's an order of flowering plants. The order must include the family Asparagaceae, but other families included in the order have varied markedly between different classifications. No one's sure, but it's supposed that this group of plants evolved between late and early Cretaceous.… (More on Asparagales)