ὑπόφυσις
From LSJ
μὴ κακὸν εὖ ἔρξῃς· σπείρειν ἴσον ἔστ' ἐνὶ πόντῳ → do no good to a bad man; it is like sowing in the sea
English (LSJ)
εως, ἡ,
A attachment underneath, τένοντος Gal.UP2.6. 2 growth by way of substitution, θατέρου [φλοιοῦ] Thphr.HP4.15.1; καθ' ὑπόφυσιν αὔξονται [οἱ ὄνυχες], καθάπερ αἱ τρίχες Gal.2.337. 3 sucker, EM784.28, Phot.
