Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
aurĭcŏmus, a, um, adj. [aurum-coma], with golden hair: sol, Val. Fl. 4, 92: Batavus, Sil. 3, 608.
Hence, poet., with golden foliage: fetus (arboris), Verg. A. 6, 141.