bastard cedar noun8 •An incense cedar (Calocedrus spp.), •especially, Calocedrus decurrens. •A sequoia (Sequoia and Sequoiadendron). •A Spanish cedar (Cedrela odorata). •A chinaberry (Melia azedarach). •A ribbonwood (Adenostoma sparsifolium). •A tree of species Chukrasia tabularis, native to tropical Asia. •A West Indian elm (Guazuma ulmifolia). formsbastard cedars