Perennials: What are your THREE least favorite perennials?, 1 by DonnaMack

DonnaMack wrote:
Interesting. A plant popped up in my front out of nowhere. I put it on this forum and it was identified as Lobelia siphilitica. I deadheaded it, but now I'm thinking I should go and pull it out.

But my yard is weird. I have s single lamium galeobdolon - yellow archangel. I had to get it id'd because it was there when I got there. I have had ONE - for years! The picture is from 2012, and I remember seeing it before that.