This cultivar with H. 'Tokudama' in its background is a
non-registered hosta from
Dr. Ralph (Herb) Benedict of Michigan. The
blue-green foliage has a gold marginal variegation and is
The Hostapedia by Mark Zilis (2009), "...'Gretchen Harshbarger' and 'Tokudama Flavocircinalis' appear
to be very similar, if not the same."