Linaceae
1. Small-flowered White Flax, Little White Flax: Hesperolinon micranthum -
2. Wild Blue Flax: Linum lewisii var. lewisii - Native. Flowers largely the same, with the styles typically equal to or slightly longer than the stamens.
3. Western Blue Flax: Linum perenne - Eurasian ornamental flower or garden escape. Flowers of two types, including those with styles longer than stamens, and others with stamens longer than styles.