algae

藻类
definition
noun
That is, a simple alga like Volvox and a complex metazoan like an octopus both occupy the same sublevel.
a simple nonflowering plant of a large group that includes the seaweeds and many single-celled forms. Algae contain chlorophyll but lack true stems, roots, leaves, and vascular tissue.
translation of 'algae'
noun
藻,
藻类
Credits: Google Translate