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# skbio.tree.TreeNode.subset

`TreeNode.``subset`()

  Returns set of names that descend from specified node

  State: Experimental as of 0.4.0.

  Get the set of name on tips that descend from this node.

  Returns: | The set of names at the tips of the clade that descends from self
  Return type: | frozenset

  See also

  `subsets()`, `compare_subsets()`

  Examples

      >>> from skbio import TreeNode
      >>> tree = TreeNode.read(["((a,(b,c)d)e,(f,g)h)i;"])
      >>> sorted(tree.subset())
      ['a', 'b', 'c', 'f', 'g']