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Foamflower Tiarella 'Cygnet' Flower Closeup 2000px.JPG
Tiarella 'Cygnet'
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Saxifragales
Family: Saxifragaceae
Genus: Tiarella

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Tiarella, or foamflower, [1] is a genus of wildflower and garden plants found in Asia and North America. They belong to the saxifrage family (Saxifragaceae). Some species are:

Many hybrids are known and cultivated.

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  1. "Tiarella". Natural Resources Conservation Service PLANTS Database. USDA . Retrieved 10 December 2015.