This plant was registered as a seedling of
Hosta sieboldiana aureamarginata (now named H. 'Frances
Eunice V. Fisher of Wisconsin in 1973. It forms a giant
size plant about 27 inches high by 50 inches wide. The leaves
are moderately corrugated and have a heart shaped base. Near
white flowers bloom from late June into July.
The Hostapedia by Mark Zilis (2009), "...becomes a magnificent mound of grayish blue-green
foliage. In the early 1980s, many collectors grew this plant,
but it is rarely seen anymore."