Lysimachia Punctata 'Alexander's' varigated form. Comes back faithfully in zone 5. Not invasive.
Common name: Yellow Loosestrife
Family: Primulaceae
Genus: Lysimachia
Species punctata
Hi, Debby. My variegated loosestrife is blooming now, too. That's interesting, considering how far away we are.
Weezingreens: Mine bloomed in late june. I was just looking through photos to put on the plant database. It amazes me the time difference of our plants blooming time. The same that the southern states are earlier to bloom than mine here in zone 5.