Clarence Falstad, III
tissue culture sport of H. 'Krossa Regal'. Like
its parent, this cultivar forms a vase shaped clump with tall scapes of lavender flowers in August.
The Hostapedia by
Mark Zilis (2009), "The contrast between the leaf
center and margin of 'Regal Chameleon' is brightest in spring."
Similar cultivars include H. 'Regalia'.