Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
cŏrŭlus, i, f., v. corylus.
† cŏrylus or cŏrŭlus, i, f., = κόρυλος, a hazel or filbert shrub, Cato, R. R. 18, 9; Verg. E. 1, 14; id. G. 2, 65; Ov. M. 10, 93 al.