Is anybody replacing their ohias?

[CaptnCaveman]

What is the name of the invasive weed with the purple flower (not glory bush or kosters curse, the smaller one)?  I forgot.  Our lot used to be infested with them.

Not sure if you might be referring to the "sleeping plant, shameplant, or sensitive plant" (mimosa pudica)?  I spent nearly three hours weeding it out of my yard today.  My dog doesn't like to walk on it, nor do I. 

My wife was excited to show me this plant on one of our visits years ago.  Now that we live here, I wish I never crossed paths with it.