gistfile1.txt

{exp:taxonomy:nav 
	auto_expand="yes"
	tree_id="1"
	style="linear"
}
	{if node_level_count == 1}<ul>{/if}
	<li class="node_{node_id}{if node_active} active{/if}{if node_active_parent} active_parent{/if}">
	<a href="{node_url}">{node_title}</a>{children}</li>
	{if node_level_count == node_level_total_count}</ul>{/if}
{/exp:taxonomy:nav}