Viola odorata "Lee's Ivory"
This is the largest of the "white" single violets, a strong grower, and suitable for cutting. It is indeed ivory, with a soft yellowing towards the center; it is lightly scented. "Lee's Ivory" is described by Groves Nursery as "medium sized, with green and ivory tinge and purple spurs". Zones 5 (?)-9. Quarts.