is one of those cases where there are three hostas
with the same name. One is registered and,
therefore, the "official" version of H. 'Brigham
Blue' while the other
two are non-registered plants and
need to be renamed to avoid further confusion.
This plant of unidentified background was registered by
Peter Ruh of Ohio in 2002. It is a
medium size, blue, Tardiana-type of hosta.
The Hostapedia by Mark Zilis (2009), "Unfortunately, I've seen two distinctly different plants
with this name. The registered plant (less common) is an
attractive blue-leaved Tardiana of medium size. The more common
form...is a blue-leaved H. 'Elegans'
type.. .The two types cannot be confused."