Kingdom:
Phylum:
Angiosperms
Order:
Caryophyllales
Genus:
Species:
relictum
ID:
1102279

Status:
valid

Authors:
Kom.

Source:
tro

Year:
1936

Citation Micro:
Fl. URSS 5: 670 (1936)

WFO Identifier:
wfo-0001101617

Common Names

  • Polygonum relictum
  • Relict Knotweed
  • Relict Polygonum

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Description

Polygonum relictum (also called Relict 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 relictum 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

The flower of Polygonum relictum is small, white and has five petals. The seeds are small and black. The seedlings are thin and have small, light green leaves.

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Cultivation and Propagation

Polygonum relictum can be propagated by seed or division. To cultivate, sow the seeds in a well-drained soil in a sunny location. Water regularly to keep the soil moist. Deadhead the flowers to encourage more blooms.

Where to Find Polygonum relictum

Polygonum relictum can be found in the Caucasus Mountains of Eurasia.

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,