Misery
Death Omen, Suicide Salad, Violet Mercy
Parasitic flower that breaks into its victims mind.
Misery smells almost sickly sweet, but it lures you closer to it until you're right underneath it's petals. Then it latches onto you and steals you memories, torturing you with them until there's nothing left.
Misery's parasitic nature allows it to feed off of the life of other plants and then inject its young into it. Many misery plants are protected by creatures of darkness that are attracted to it. Misery has spines to defend itself too. Misery can move, albeit slowly, in order to spread its domain. Territories under it's influence are said to be lost because there's no safe way of removing the plant.