Long-lived polycarpic perennial
Source of plant
Bluestone Perennials, Leach Research Station
To 3', hardy to -20 degrees F., early blooming. Terminal flower clusters of 3-4, each 3-flowered; white flowers are 1.75" wide, with 5 wavy lobes; plant broad, rounded and well branched; glossy yellow green leaves with rusty brown scales beneath, held 2 years. (David G. Leach, intro. 1979; reg. 1983).
USDA Hardiness Zone
growth habit, flowering season