Listed as possibly a hybrid of H. 'Sieboldiana'
x H. 'Tardiflora', this cultivar was
Alan Eason of
England in 1984. The slightly wavy, slightly
corrugated foliage forms a medium size mound that is 14 inches high and 28
inches wide. Its purple flowers bloom in August.
The Hostapedia by Mark Zilis (2009), "Its attractive, purple flowers
finish blooming in the last few days of August."
Similar cultivars include H. 'Hadspen