ἄσπληνον
From LSJ
δύο ἀρνήσεις μίαν συγκατάθεσιν ποιοῦσι → two negatives make an affirmative
English (LSJ)
τό (and ἄσπλαγχν-ος, ὁ, Dsc.3.134), (ἀ- euph., σπλήν)
A miltwaste, Asplenium Ceterach, supposed to be a cure for the spleen, Dsc. l.c., Zopyr. ap. Orib.14.50.1. 2 = ἄκορον, Dsc.1.2.