1) Brassicaceae 2) Dilleniid dicot genus 3) Genus hesperis 4) Greek goddess 
(Dame's Rocket, Dame's Violet, Sweet Rocket) This is the botanical name for Sweet Rocket, also known as Dame's Rocket or Dame's Violet. These perennial or hardy biennials belong to the Mustard family, Cruciferae, and have some of that plant's pungent flavor. They are originally from Japan, Europe and Asia Minor. Sweet Rocket is an old-fashioned pla...
[n] - biennial or perennial erect herbs having nocturnally fragrant flowers