hippopheon Save Lewis & Short Georges Gaffiot 2016 hippophĕon, i, n., a plant, Plin. 26, 8, 35, § 55. hippopheon, ī, n., Nagelkrautklebe, Plin. 26, 55. hippŏphĕŏn, ī, c. epithymum : Plin. 26, 55.