semnion Save Lewis & Short Gaffiot 2016 Latino-Sinicum semnion, i, n., a plant of great virtue, = theobrotion, Plin. 24, 17, 102, § 162. semnĭŏn, ĭī, c. theombrotios : Plin. 24, 162. semnion , ii. n.五彩之草。Suggest a TranslationSee an image