Status:
valid
Authors:
D.Don
Source:
tro
Year:
1825
Citation Micro:
Prodr. Fl. Nepal. : 70 (1825)
WFO Identifier:
wfo-0001245431
Common Names
- Polygonum macrophyllum
- Large-Leaf Knotweed
- Macrophyllum Knotweed
Description
Polygonum macrophyllum (also called Macrophyllum, among many other common names) is a perennial herb native to the Caribbean, Central America, and South America. It is found in dry and moist forests, woodlands, and disturbed areas.
Uses & Benefits
Polygonum macrophyllum is used as an ornamental plant in gardens and as a hedge plant. It can also be used to make jams, jellies, and syrups.
Cultivars, Varieties & Sub-species
Polygonum macrophyllum var. stenophyllum (Meisn.) A.J.Li
Flower, Seeds and Seedlings
Polygonum macrophyllum has small white flowers with yellow centers. The seeds are small and black. The seedlings are thin and have small, light green leaves.
Cultivation and Propagation
Polygonum macrophyllum is a perennial that can be propagated from seed or division. It prefers partial shade and moist, well-drained soil. Water regularly and fertilize every few months. Prune to maintain shape and size.
Where to Find Polygonum macrophyllum
Polygonum macrophyllum can be found in the tropical forests of India, Bangladesh, and Myanmar.
Polygonum macrophyllum FAQ
What is the scientific name of Polygonum macrophyllum?
Polygonum macrophyllum
What is the common name of Polygonum macrophyllum?
Large-leaved Knotweed
What is the natural habitat of Polygonum macrophyllum?
It is native to the eastern United States and Canada.
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,