簇生
4.Growing in groups that are close together but not densely clustered or matted.
5.tufted perennial of western Europe and Azores having bright pink to white flowers.
7.any of various grasses of many genera that grow in tufts or clumps rather than forming a sod or mat; chiefly of western United States.
9.sedge of eastern North America having numerous clustered woolly spikelets.
10.Any of various plants of the genus Vernonia, having alternate leaves and clusters of purplish flower heads.

