Cardamine concatenata (form. C. laciniata) – Lovely spring ephemeral with loads of white or light pink cruciferous flowers on stems topping off at about 8 inches in mid spring. In some years the flowers exhibit the barest blush of pink. Sometimes also listed as Dentaria laciniata the Cut-leaved Toothwort is from eastern North America, not common and makes a lovely open to part shade companion in the woodland garden. Very nice. Established pot grown plant from division.