I am pretty sure this is a weed that I should just pull. I am hesitant to spray it because there is some nice ground cover around it. Thoughts?
It looks to me like you have Vinca major interplanted with Vinca minor. Both aggressive ground covers that need to be contained.
Taller plant seems to sent out a terminal spiralling shoot ..trying to find something to climb? Doesn't fit Vinca major. Agree 2nd pic shows ground cover Vinca minor.
It definitely has the look of something wanting to climb. I don't think it is Vinca major either after some brief research.