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Phlox bifida
Phlox bifida, commonly known as cleft phlox[1] or sand phlox,[2] is a perennial herbaceous plant in the Polemoniaceae (phlox) family that is native to the central United States. DescriptionPhlox bifida is a mat-forming subshrub growing up to 15–30 centimetres (6–12 in) tall in patches of short stems. The stems occasionally branch and are covered with short hairs. Leaves along the stem are opposite, linear, and short, measuring about 5 centimetres (2 in) long.[3] The flowers are pale purple and have 5 lobes, each with a V-shaped notch at the end.[4] TaxonomyTwo subspecies of Phlox bifida are distinguished based on hair and flower characters.[5] These are:
EtymologyThe genus name Phlox comes from the old Greek word for "flame," referencing flowers that were flame colored. The specific epithet bifada is Latin for "twice-cut", which describes the notched petals.[4] Distribution and habitatPhlox bifida is native to the Midwestern United States, the Ozarks, and the cedar glades of Kentucky and Tennessee.[6] The plant can be found in dry woods, on slopes, and on bluff ledges. It typically grows in dry, rocky soils.[7] EcologyThe flowers bloom in the early spring, and a variety of butterflies and moths feed on the nectar.[3] References Wikimedia Commons has media related to Phlox bifida.
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