valerianaceous--prophetes.ai

valerianaceous, a.
  (vəlɪərɪəˈneɪʃəs)
  [f. mod.L. Valerianace-æ: see prec.]
  Of or belonging to the Valerian order.

1842 Loudon Suburban Hort. 681 The Lamb's lettuce, or corn-salad,..is a valerianaceous indigenous annual.

Oxford English Dictionary