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Polygonaceae
Koenigia Species, Cultivated Knotweed, Himalayan Knotweed
Koenigiapolystachya
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Species
polystachya
(pol-ee-STAK-ee-uh)
Info
Synonym
Persicaria wallichii
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Other details
May be a noxious weed or
invasive
Soil pH requirements
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Patent Information
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Propagation Methods
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Seed Collecting
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Regional
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