1) Dicot genus 2) Genus samolus 3) Magnoliopsid genus 
== Species == The last complete taxonomic treatment of this genus recognizes the following species: Samolus valerandi is native to a very wide area across Europe, Africa, Asia, Australia, and the Americas; the other species have more restricted ranges. ...
[n] - genus of herbs usually growing in salt marshes: water pimpernels
genus Samolus noun genus of herbs usually growing in salt marshes: water pimpernels