Heuchera cylindrica

Roundleaf Alumroot (Heuchera cylindrica) is a native perennial herb that grows in Northern California, primarily in the Modoc Plateau region. It is fast growing and short-lived. It grows in a rounded form to a height of 6 feet, with active growth during the spring and summer. Flowers are white and striking, and bloom in the mid spring. Leaves are medium green and deciduous. It tends to grow in rocky banks and slopes, at elevations from 3300-9800 feet.