Spiraea tomentosa (Hardhack) is a species of shrub in the family Rosaceae. They are native to The Contiguous United States, Canada, and North America. They have purple flowers. Flowers are visited by Banded Meliscaeva, Tricolored Bumble Bee, Unarmed Leaf-cutter Bee, and Yellow-banded Bumblebee. Individuals can grow to 4 feet.
EOL has data for 70 attributes, including: