In summary, this is a plant that grows between hosta in a mostly shady area of my garden. Everyone agrees that it seems to be some type of geranium. The final candidates were geranium thunbergii vs. geranium versicolor. I'd like to make sure, before I spread this around, that this is not a plant that will be invasive or otherwise cause problems in Minnesota. (I have an unfortunate history of being partial to goutweed and chameleon plant)
Does anyone know a reason for me to steer clear of this plant?