This section is from the book "Wild Flowers Every Child Should Know", by Frederic William Stack. Also available from Amazon: Wild flowers every child should know.
The fragrant, bright, rosy flowers of the Sabbatia glimmer through the thickets and in the meadows where they grow abundantly, during July and August. The rather stout, much-branched stalk is sharply four-sided, and grows two or three feet high. The branches, which bear a single flower, are usually arranged in opposite pairs. The stemless, five-ribbed, pointed-oval leaves are clasping and somewhat heart-shaped at the base, and occur in pairs. The large, slender-stemmed flowers are rose-pink in colour and are marked with a central green star. The wheel-shaped corolla has five rounded, oval segments. The Rose Pink prefers rich soil, and ranges from New York to Florida, and west to Ontario, Michigan, Indian Territory and Louisiana.
 
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