Glyceria grandis S.Watson

American mannagrass (en), Glycérie d'Amérique (fr)

Species

Angiosperms > Poales > Poaceae > Glyceria

Characteristics

A grass.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.9 - 1.6
Root system fibrous-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a temperate plant.
Light 7-9
Soil humidity 7-9
Soil texture 1-2
Soil acidity -
Soil nutriment -
Hardiness (USDA) 4-9

Usage

Uses animal food food medicinal poison
Edible seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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

Images

Glyceria grandis unspecified picture

Distribution

Glyceria grandis world distribution map, present in Austria, Canada, Colombia, France, Micronesia (Federated States of), Italy, Malaysia, Nicaragua, and United States of America

Conservation status

Glyceria grandis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:110976-2
WFO ID wfo-0000873218
COL ID 6KKST
BDTFX ID 79589
INPN ID 611099
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Glyceria grandis f. pallescens Glyceria flavescens Glyceria grandis Glyceria hulteniana Panicularia americana Glyceria maxima f. pallescens Glyceria grandis f. grandis Panicularia grandis Glyceria arundinacea subsp. grandis Glyceria grandis var. komarovii Glyceria maxima subsp. grandis Glyceria maxima var. americana Glyceria maxima var. grandis Poa aquatica var. americana Glyceria grandis var. grandis Glyceria americana