Lewis & Short

testĭcŭlātus, a, um, adj. [testiculus], having testicles.

  1. I. Adj.: equi (opp. spadones), Veg. Vet. 4, 7.
  2. II. Subst.: testĭcŭ-lata, ae, f. (sc. herba), a plant, called also mercurialis and orchion, App. Herb. 82.