This section is from the book "Harper's Guide To Wild Flowers", by Caroline A. Creevey. Also available from Amazon: Harper's Guide To Wild Flowers.
Family, Milkwort. Color, white, sometimes tinged with green. Flowers in a close, single, elongated spike on a leafy stem from a knotty rootstock. Leaves, sessile, lance-shaped, somewhat broad in the middle, rough-margined. Below on the stem they are reduced almost to scales. May to July.
Rather tall, reaching 1 foot in height. Rocky and sandy soil, mostly in woods, in northern New England States.
 
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