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Polygonum    
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  • Polygonum - Wikipedia
    Polygonum is a genus of about 130 species of flowering plants in the buckwheat and knotweed family Polygonaceae Common names include knotweed and knotgrass (though the common names may refer more broadly to plants from Polygonaceae)
  • Polygonum Plant Growing Care Guide for Gardeners
    Plant Characteristics: Polygonum is recognized for its fast-growing, sprawling habit, and its small colorful flowers This versatile genus is a robust choice for ground cover or border plantings Ideal Growing Conditions: Thrives in a variety of soil types, from moist to dry
  • Polygonum - North Carolina Extension Gardener Plant Toolbox
    About 130 species of Knotweed or Smartweed are known, and most are plants of disturbed, moist areas They vary greatly, can be annuals or perennials, and are mostly found in northern temperate areas of the world Most are considered weedy Native varieties tend to grow partially immersed in shallow waters of marshes, swamps, wet forests or ditches
  • Smartweed | Polygonum and Persicaria spp. | Mississippi State . . .
    Polygonum is composed of two groups, smartweed and knotweed, which are both common plants in Mississippi’s terrestrial and aquatic settings However, most Polygonum species prefer moist-soil habitats Polygonum is an erect plant that has simple, alternating, sword-shaped leaves of glossy green
  • | Center for Aquatic and Invasive Plants | University of Florida, IFAS
    Knotweeds grow in marshes and swamps, wet forests and ditches Polygonum pensylvanicum Polygonum punctatum A distinguishing characteristic of knotweed is its swollen nodes where the leaves meet the stems Leaves are lance-shaped, narrow, and willow-like The leaf bases form sheaths that surround the stem Leaves are alternately attached
  • Plant Atlas - University of South Florida
    Plastid sequences have provided support for uniting Polygonella with Polygonum, although nuclear data (ITS) have so far not resolved the relationships Classification Order
  • Genus: Polygonum — knotweed - Go Botany
    Genus: Polygonum — knotweed There are several things that are particularly important when identifying species of Polygonum First, most New England species make two kinds of fruits in a growing season
  • The genus Polygonum: An updated comprehensive review of its . . .
    Polygonum is a plant genus that includes annual and perennial species and is found at various temperatures, from northern temperate regions to tropical and subtropical areas The genus Polygonum has been used for centuries for various disorders,
  • (Polygonum) - Botanical Realm
    Polygonum, commonly referred to as knotweed, is a fascinating genus of plants that represents the rich biodiversity of the family Polygonaceae Known for
  • Polygonum in Flora of North America - eFloras. org
    Section Polygonum is nearly cosmopolitan and best represented in north-temperate regions; sect Duravia comprises species restricted to North America K K Haraldson (1978) recognized both sections based on differences in stem morphology, petiole structure, and pollen morphology





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