Phlox paniculata is a species of flowering plant in the Polemoniaceae (Polemoniaceae). It is native plant to parts of the eastern and central United States. It is extensively cultivated in temperate regions as an ornamental plant[ Fine Gardening Plant Guide, Garden phlox, Phlox paniculata] and has become established in the wild in scattered locales in other regions.
Description
Phlox paniculata is an erect
herbaceous plant perennial plant growing to tall by wide, with
Leaf shape leaf on slender green stems. The flowers are in diameter, often strongly fragrant and borne in summer through fall (autumn).
The flowers are grouped in
panicles (with many branching stems), hence the specific epithet
paniculata.
Typical flower colors in wild populations are pink or purple (rarely white).
Distribution and habitat
Fall phlox is native to parts of the central and eastern United States. It occurs as an introduced species in other parts of the United States, Canada,, Europe, and Asia. In the Chicago Region, it is questionably native, or native populations may have all been destroyed: "populations in our area appear to be
escaped plant to nearby woods and waste ground, which no doubt accounts for all collections since 1945".
In its natural range, it grows along stream banks and in moist wooded areas.
Cultivation
Phlox paniculata is grown largely for its showy fragrant flowers in high summer. It requires a sheltered spot with full sun or partial shade, in fertile moist soil. Plants may be propagated by division or root cuttings in autumn, or by basal cuttings in spring.
Plants make excellent cut flowers. In hot, dry areas they are sensitive to powdery mildew, and affected stems should be removed immediately.
Cultivars
Many
cultivars have been developed for garden use. The following have gained the Royal Horticultural Society's Award of Garden Merit:
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'Alba Grandiflora'
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'Becky Towe'
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'Danielle'
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'David'
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'Eva Cullum'
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'Eva Foerster'
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'Flamingo'
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'Franz Schubert'
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'Grenadine Dream'
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'Grey Lady'
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'Luc's Lilac'
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'Le Mahdi'
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'Miss Elie'
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'Miss Mary'
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'Miss Pepper'
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'Monica Lynden-Bell'
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'Mother of Pearl'
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'Norah Leigh'
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Peacock Cherry Red'
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Peacock Lilac
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Peacock Neon Purple
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Peacock White
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'Prince of Orange'
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'Prospero'
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Purple Eye Flame
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'Rosa Pastell'
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'Starfire'
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'Uspekh'
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'Utopia'
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'Velvet Flame'
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'Visions'
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'White Admiral'
Uses
The plant has been used medicinally, with the leaf extract serving as a laxative and to treat
.
Bibliography
