I received this plant from my DMIL and have had it in the garden for 3 years... it is Medium green with narrow white band on margin; slightly wavy.
On the Hosta Database it is reported to be no longer grown due to weakness of the plant. Very similar to H.'Touchstone', from England....
I split this when I first received it into 4 divisions and all are doing well..... so am hoping this is the plant.... again should be a rather common plant... am surprised to see that it is "no longer grown due to weakness of the plant"
Specifications:
Leaf - Color Detail Medium green leaf with a white margin
Leaf - Center Color Green
Leaf - Margin Color White
Leaf - Shape Cordate-Heart
Leaf - Size 4.5" x 3.5" W
Leaf - Length 4.5
Leaf - Width 3.5
Leaf - Vein Pairs 6