Having bilateral symmetry, as the flowers of a pea plant.
Bilaterally symmetrical; that can be divided in two identical halves by a single plane passing through the axis.
Relating to a flower that can be divided into equal halves along only one line; bilaterally symmetrical. The flowers of the iris and the snapdragon are zygomorphic.
Origin of zygomorphic
- zygo- +"Ž -morphic