Dr. Fumio Maekawa
of Japan, this non-registered cultivar is a sport of
. This species forms a large size (28 inches high
by 78 inches wide), vase-shaped mound
of medium green foliage that is deeply veined, moderately wavy
with a moderately lobed leaf base. It has open funnel shaped,
very pale lavender flowers in July with bracts
flower scape after the flower opens.
by Mark Zilis (2009)
, "...differs from H.
by its narrower flowers petals..."