Kingdom:
Phylum:
Angiosperms
Order:
Caryophyllales
Genus:
Species:
viscosum
ID:
1102303

Status:
valid

Authors:
Buch.-Ham. ex D.Don

Source:
tro

Year:
1825

Citation Micro:
Prodr. Fl. Nepal. : 71 (1825)

WFO Identifier:
wfo-0001101641



Common Names

  • Polygonum viscosum
  • Viscous Knotweed
  • Viscosum Knotweed


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Description

Polygonum viscosum (also called Sticky knotweed, among many other common names) is an annual herbaceous plant with a prostrate habit. It is native to Europe and Asia, and can be found in meadows, grasslands, and other moist habitats.

Uses & Benefits

Polygonum viscosum is used as an ornamental plant, for erosion control, and as a ground cover. It is also used to make a tea that is believed to have medicinal properties.

Flower, Seeds and Seedlings

Polygonum viscosum has small, yellow flowers and small, dark brown seeds. The seedlings have long, narrow leaves and a single stem.

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Cultivation and Propagation

Polygonum viscosum is a hardy perennial that is easy to cultivate and propagate. It can be propagated from seed or by division of the rhizomes. Seeds should be sown in spring or early summer in a well-drained soil and kept moist until germination. The rhizomes can be divided in early spring or autumn and replanted in a sunny or partially shaded position. It is best to avoid planting in areas that are prone to flooding.

Where to Find Polygonum viscosum

Polygonum viscosum is native to Europe and can be found in moist meadows, wet woods, and along streams.

Species in the Polygonum genus

Polygonum icaricum, Polygonum idaeum, Polygonum albanicum, Polygonum arenarium, Polygonum arenastrum, Polygonum acetosum, Polygonum salsugineum, Polygonum scoparium, Polygonum tenoreanum, Polygonum perfoliatum, Polygonum plebeium, Polygonum romanum, Polygonum rurivagum, Polygonum ramosissimum, Polygonum douglasii, Polygonum floribundum, Polygonum equisetiforme, Polygonum filicaule, Polygonum bellardii, Polygonum boreale, Polygonum aviculare, Polygonum cognatum, Polygonum careyi, Polygonum maritimum, Polygonum patulum, Polygonum papillosum, Polygonum oxyspermum, Polygonum glaucum, Polygonum gussonei, Polygonum longiocreatum, Polygonum longipes, Polygonum istanbulicum, Polygonum americanum, Polygonum basiramium, Polygonum parksii, Polygonum angustifolium, Polygonum coriarium, Polygonum divaricatum, Polygonum dshawachischwilii, Polygonum erectum, Polygonum hissaricum, Polygonum humifusum, Polygonum jurii, Polygonum panjutinii, Polygonum thunbergii, Polygonum tripterocarpum, Polygonum weyrichii, Polygonum brittingeri, Polygonum lacerum, Polygonum paraguayense,

Species in the Polygonaceae family

Acanthoscyphus parishii, Afrobrunnichia africana, Afrobrunnichia erecta, Antigonon flavescens, Antigonon guatimalense, Antigonon leptopus, Aristocapsa insignis, Atraphaxis intricata, Atraphaxis angustifolia, Atraphaxis aucheri, Atraphaxis avenia, Atraphaxis badghysi, Atraphaxis billardieri, Atraphaxis bracteata, Atraphaxis canescens, Atraphaxis caucasica, Atraphaxis compacta, Atraphaxis daghestanica, Atraphaxis decipiens, Atraphaxis frutescens, Atraphaxis grandiflora, Atraphaxis irtyschensis, Atraphaxis karataviensis, Atraphaxis kopetdagensis, Atraphaxis laetevirens, Atraphaxis macrocarpa, Atraphaxis manshurica, Atraphaxis muschketowii, Atraphaxis pungens, Atraphaxis pyrifolia, Atraphaxis rodinii, Atraphaxis seravschanica, Atraphaxis spinosa, Atraphaxis suaedifolia, Atraphaxis teretifolia, Atraphaxis virgata, Atraphaxis arianum, Atraphaxis atraphaxiforme, Atraphaxis toktogulicum, Brunnichia ovata, Calligonum acanthopterum, Calligonum aciferum, Calligonum aculeatum, Calligonum aequilaterale, Calligonum alaschanicum, Calligonum alatiforme, Calligonum alatum, Calligonum amoenum, Calligonum androssowii, Calligonum aphyllum,

References

The Plant List v1.1 record tro-26002426: Based on the initial data import
David Don (1799-1841): Based on occurrence of standard abbreviation 'D.Don' in the authors string.
Francis Buchanan-Hamilton (1762-1829): Based on occurrence of standard abbreviation 'Buch.-Ham.' in the authors string.