Plant

Lakshmana plant is named coz wen lakshman ji was wounded in khar and dushan battle and the blood from his body fell on the ground and the plant grew with purple flower and he is associated with fertility and childbirth...becoz lakshman is carrier of mother earth a symbol of fertilty mother earth is asociated with feminism and hence with the blessing of this flower woman bear son like him...even at lakshman temple at lokpal ppl worship lord lakshmana for the blessing of the son...

https://www.youtube.com/results?search_query=Lakshmana+plant
http://nlamindia.blogspot.in/2016/02/laxman-controversial-magical-herb-of.html