Lewis & Short

sălictārĭus, a, um [salictum].

  1. I. Adj., of or belonging to willows, willow-: lupus, a kind of wild hop that grows in willowgrounds, Plin. 21, 15, 50, § 86.
    Hence,
  2. II. Subst.: sălictārĭus, ii, m., one who takes care of willow-trees, Cato, R. R. 11, 1.