Winslett

Saruma henryi looks like an excellent candidate for the plant. I have two kinds of ginger growing in my zone 7A east coast northern Virginia yard so if gingers all like the same environment, that might be what it is. I was also looking at chrysogonum virginian (goldenstar) as a possibility. I will be able to look at it more closely with a Saruma henryi picture in hand after the 30" of snow melts. I did put a pot over it before the snow, just in case.

Doesn't look like any of the sorrel pictures posted on Dave's Garden.