Name	Iberis sempervirens "Purity" (Candytuft)
Hardiness	Zone 4
Light	Full sun
Height	6"
Bloom Time	May
Uses
Qualities	Selected fir better clumping habit and larger, longer lasting flowers.  White flowers in May and resembles moutain pinks

Name	Iberis Sempervirens "Snowflake"
Hardiness	Zone 4
Light	Full sun
Height	6"
Bloom Time	May
Uses
Qualities	Blooms in May.  Is shorter and more compact, and with larger flowers than the species.