Stylophorum diphyllum

(CELANDINE POPPY) Va-va-voom woodland wildflower from eastern U.S.! Handsome deeply lobed blue-green foliage mounds 2’ high and wide are topped with clusters of 2” bright yellow flowers in spring, often reblooming sporadically through the summer. Part shade to shade, humusy soil, moist to wet (will take dry shade but goes dormant when dry). Reseeds where happy.