magnoliid dicot genus - genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiosperms

Cercidiphyllaceae, family Cercidiphyllaceae - 1 genus

Cercidiphyllum japonicum, katsura tree - rapidly growing deciduous tree of low mountainsides of China and Japan; grown as an ornamental for its dark blue-green candy-scented foliage that becomes yellow to scarlet in autumn