This section is from the book "Who's Who Among The Wild Flowers", by W. I. Beecroft. Also available from Amazon: A Field Guide to Edible Wild Plants.
Widow's or Job's Tears.
Tradescantia virginiana. Spiderwort Family. May - Aug.
Found in rich, moist woods, thickets. Connecticut to South Carolina; also introduced northwestward.
Purplish blue, 1 - 2 inches broad, clustered and seated upon the end of stem between blade-like leaflets, 3 parted.
Long, narrow, sheathing at the base. Plant stem erect, leafy, mucilaginous, 8 - 36 inches high.
 
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