An Etymological Dictionary of the German Language/Annotated/Attich

Attich, masculine, from the equivalent Middle High German attech (atech), Old High German attah (attuh, atah), ‘danewort,’ borrowed and extended at an early period from Latin acte (Greek ἀκτῇ, ἀκτέα), ‘elder-tree.’ Compare Lattich from Latin lactuca, also Dattel from dactylos.