Avena sterilis subsp. sterilis Gand.

Avoine stérile (fr)

Subspecies

Angiosperms > Poales > Poaceae > Avena > Avena sterilis

Characteristics

Spikelets 6-8 cm, 3-5-flowered, often drooping. Lemma 25-30 mm, light reddish brown, with dense stiff reddish brown hairs below awn insertion; awn very stout, 60-70 mm. Anthers 3-4 mm.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination anemogamy
Spread epizoochory
Mature width (meter) -
Mature height (meter) 0.5 - 1.0
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) 6-11

Usage

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

Cultivation

Mode -
Germination duration (days) 7 - 14
Germination temperacture (C°) 15 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 12 - 32
Size -
Vigor -
Productivity -

Distribution

Avena sterilis subsp. sterilis world distribution map, present in Afghanistan, Albania, Bulgaria, Bolivia (Plurinational State of), Switzerland, Costa Rica, Cyprus, Czech Republic, Germany, Algeria, Ecuador, Egypt, Eritrea, Spain, Ethiopia, France, Greece, Hungary, Iran (Islamic Republic of), Iraq, Italy, Kenya, Morocco, New Zealand, Pakistan, Peru, Palau, Portugal, Réunion, Romania, Russian Federation, Saudi Arabia, Singapore, Turks and Caicos Islands, Tunisia, Ukraine, Uruguay, and Venezuela (Bolivarian Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:77168713-1
WFO ID wfo-0001096076
COL ID 5FVTC
BDTFX ID 8911
INPN ID 132033
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Avena maroccana Avena solida Avena sterilis var. subulifera Avena sterilis subsp. sterilis Avena sterilis var. culta