Arrhenatherum elatius subsp. bulbosum (Willd.) Schübl. & G.Martens

Avoine à chapelets (fr), Fromental bulbeux (fr), Avoine bulbeuse (fr)

Subspecies

Angiosperms > Poales > Poaceae > Arrhenatherum > Arrhenatherum elatius

Characteristics

Culm nodes densely hairy; internodes sometimes with scattered long fine hairs above and below nodes, basal internodes swollen, bulbous or pear-shaped.
More
A grass.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination
Spread epizoochory
Mature width (meter) -
Mature height (meter) 0.5 - 1.8
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

It is a temperate plant.
Light 4-9
Soil humidity 3-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 5-8

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -23
Optimum temperature (C°) 14 - 25
Size -
Vigor -
Productivity -

Images

Arrhenatherum elatius subsp. bulbosum unspecified picture

Distribution

Arrhenatherum elatius subsp. bulbosum world distribution map, present in Åland Islands, Albania, Bulgaria, Canada, Switzerland, China, Czech Republic, Germany, Denmark, Algeria, Spain, France, Micronesia (Federated States of), Georgia, Greece, Hungary, Ireland, Iceland, Italy, Morocco, Malaysia, Netherlands, Norway, New Zealand, Portugal, Romania, Turks and Caicos Islands, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:77189815-1
WFO ID wfo-0000849622
COL ID 7JBM7
BDTFX ID 6704
INPN ID 131692
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Avena bulbosa Arrhenatherum elatius f. bulbosum Arrhenatherum elatius f. striatum Holcus bulbosa Arrhenatherum bulbosum Arrhenatherum avenaceum var. bulbosum Arrhenatherum bulbosum var. variegatum Arrhenatherum elatius subsp. bulbosum Arrhenatherum elatius var. bulbosum Avena elatior subsp. bulbosa Arrhenatherum bulbosum f. variegatum