.addTo(map);</code></pre>

<h3>Creation</h3>

<table data-id='layergroup'>
	<tr>
<th class="width250">Factory</th>
<th>Description</th>
	</tr>
	<tr>
<td><code><b>L.LayerGroup</b>(
<nobr>&lt;<a href="/mapbox.js/api/v3.3.1/l-ilayer">ILayer</a>[]&gt; <i>layers?</i> )</nobr>
</code></td>


<td>Create a layer group, optionally given an initial set of layers.</td>
	</tr>
</table>

<h3>Methods</h3>

<table data-id='layergroup'>
	<tr>
<th class="width200">Method</th>
<th class="minwidth">Ret