Beware of any spontaneous plant bearing a chevron on the leaves. No way I would leave that UNpulled. There are sterile garden cultivars of similar looking plants, but the key word is sterile. That said, it can't spread around unless/until it drops some seeds (I think, somebody please correct me if this plant can creep.) Shouldn't be any harder to pull after you see the blooms, if you're curious.
