1) Genus ruscus 2) Liliid monocot genus 
Ruscus is a genus of six species of flowering plants, native to western and southern Europe (north to southern England), Macaronesia, northwest Africa, and southwestern Asia east to the Caucasus. In the APG III classification system, it is placed in the family Asparagaceae, subfamily Nolinoideae (formerly the family Ruscaceae). Like many lilioid m...
Ruscus is a genus of plants belonging to the family Liliaceae. they bear dioecious flowers with deep, six-cleft corollas.
[n] - a genus of European evergreen shrubs
genus Ruscus noun a genus of European evergreen shrubs; sometimes placed in family Asparagaceae