Ruscaceae is currently a debatable family that was split from Liliaceae. According to the Angiosperm Phylogeny Group II system, Ruscaceae could be made into it's own natural family or be included into the Asparagaceae.
We have the genera Convallaria, Disporopsis, Eriospermum, Maianthemum, Polygonatum, Smilacina represented on the wiki, although they can be placed into various other families.