Status:
valid
Authors:
D.Don
Source:
tro
Year:
1825
Citation Micro:
Prodr. Fl. Nepal. : 70 (1825)
WFO Identifier:
wfo-0001245486
Common Names
- Knotweed
- Asian Knotweed
- Asian Fleecevine
Description
Polygonum affine (also called Slender Knotweed, among many other common names) is an annual herb native to North America, Europe, and Asia. It has small, oval-shaped leaves and small white flowers. It grows in moist, shady areas such as along streams and in woodlands.
Uses & Benefits
Polygonum affine is used as an ornamental plant in gardens and as a hedge plant. It can also be used to make jams, jellies, and syrups.
Flower, Seeds and Seedlings
The flowers of Polygonum affine are small and white, with five petals. The seeds are small and round, and the seedlings are small and delicate.
Cultivation and Propagation
Polygonum affine is a perennial herb that can be propagated by seed or cuttings. It prefers a moist, well-drained soil in full sun or partial shade. It is tolerant of heat and humidity, and can be grown in USDA hardiness zones 8-10.
Where to Find Polygonum affine
Polygonum affine can be found in the tropical forests of India, Bangladesh, and Myanmar.
Polygonum affine FAQ
What is the scientific name of Polygonum affine?
Polygonum affine
What is the common name of Polygonum affine?
Affine Knotweed
What is the natural habitat of Polygonum affine?
Mountain meadows and rocky slopes in the western United States
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,