Wm and Eleanor Lachman of Massachusetts registered this cross of H. 'Flamboyant' × H. 'Christmas Tree' in 1995. The
plant is about 19 inches high with a spread of 36 inches with broadly
ovate, moderately corrugated leaves. Its near white flowers are
produced in July followed by viable seeds.
The New Encyclopedia of Hostas by
Grenfell (2009) states: "Divide regularly to retain the balance between the
margin and the base color...Attractive leaf shape and striking variegation make
this hosta stand out in any border."
According to a Google search, there is a Mount Tom in both
California and Massachusetts.
\Similar cultivars include H. 'Cavalcade'.