× Heucherella tiarelloides H.R.Wehrh., Gartenstaud. 1: 545 (1930);
Heucherella tiarelloides ‘Spotlight’ 
Heucherella is an intergeneric hybrid of garden origin raised from a cross between genera Heuchera and Tiarella in 1912. Heucherella tiarelloides was a hybrid between Heuchra x brizoides and Tiarella cordifolia. Several cultivars have been raised since then. 
‘Spotlight’ produces yellow leaves with dark red blotches, and white flowers’. The genus is commonly known as Foamy bells.
Photographed from Summerwinds Nursery, Sunnyvale, California, 18-4-2014;