This section is from the book "Field Book Of Western Wild Flowers", by Margaret Armstrong. Also available from Amazon: Field Book Of Western Wild Flowers.
An attractive plant, from one to two feet tall, with several, erect stems, springing from a woody, perennial root, with numerous, small, narrow, bluish-green leaves and loose clusters of pretty flowers, each about an inch across. The petals, delicately veined with blue, vary in tint from sky-blue to almost white, with a little yellow at the base. This is common and widely distributed, from Manitoba to Texas and westward, but the fiber is not strong enough to be used commercially.

Blue Flax-Linum Lewisii. WOOD=SORREL FAMILY. Oxalidaceae.
 
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