Polygonum arenarium Waldst. & Kit.

European knotweed (en), Renouée élégante (fr), Renouée jolie (fr)

Species

Angiosperms > Caryophyllales > Polygonaceae > Polygonum

Characteristics

An annual hermaphrodite deciduous herb.
Life form annual
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 21 - 60
Germination temperacture (C°) 21 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Polygonum arenarium unspecified picture

Distribution

Polygonum arenarium world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:695381-1
WFO ID wfo-0000488330
COL ID 4L93G
BDTFX ID 51356
INPN ID 114653
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Polygonum janatae Polygonum arenarium Polygonum pseudoarenarium Polygonum venantianum

Lower taxons

Polygonum arenarium subsp. pulchellum