Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
corrūda (conr-), ae, f., wild asparagus, Cato, R. R. 6, 3; Varr. R. R. 1, 24, 4; Col. 11, 3, 43; Plin. 19, 8, 42, § 145.