Viola odorata 'White Czar' Violaceae
Ion, the Greek name for violet, was derived from Io, the name of a nymph favored by Zeus. Later it was a symbol of the Bonapartists.
Robison Herb Garden, Heasley Rock Garden
Source of plant
Large white, fragrant flowers are carried on 4" to 6" stems in early spring, and again in autumn.
USDA Hardiness Zone