Polygonum oxyspermum subsp. robertii (Loisel.) Akeroyd & D.A.Webb

Renouée de Robert (fr)

Subspecies

Angiosperms > Caryophyllales > Polygonaceae > Polygonum > Polygonum oxyspermum

Characteristics

A perennial hermaphrodite deciduous herb.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination autogamy
Spread barochory
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-9

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 -

Distribution

Polygonum oxyspermum subsp. robertii world distribution map, present in Spain, France, and Italy

Identifiers

LSID urn:lsid:ipni.org:names:954631-1
WFO ID wfo-0000489837
COL ID 4L9WD
BDTFX ID 51617
INPN ID 139135
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Polygonum robertii Polygonum aviculare subsp. robertii Polygonum oxyspermum subsp. robertii