1) Genus juncus 2) Latin boy name 3) Liliopsid genus 4) Monocot genus 
Juncus is a genus of monocotyledonous flowering plants, commonly known as rushes. It is the largest genus in the family Juncaceae, containing around 300 species. Rushes of the genus Juncus are herbaceous plants that superficially resemble grasses or sedges. They have historically received little attention from botanists; in his 1819 monograph, Jam...
[n] - type genus of the Juncaceae