[powo.science,kew.org] Range: The native range of this variety is S. California to SW. Colorado and New Mexico. It is a biennial or perennial and grows primarily in the temperate biome. (link added by Mary Ann Machi)

[wildflower.org] Characteristics, Bloom info, Distribution: Plant Characteristics Duration: Perennial Habit: Herb Fruit Type: Capsule Size Notes: Up to about 2 feet tall. Bloom Information Bloom Color: White , Green , Purple Bloom Time: Apr , May , Jun , Jul , Aug Bloom Notes: White with green patches and small purple spots. Distribution USA: AZ , CA , CO , NM , NV , UT Native Habitat: Open, arid areas, hillsides, woodlands, grasslands.. (link added by Mary Ann Machi)