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Descurainia pinnata subsp. ochroleuca (Wooton) Detling

Western tansymustard (en)

Subspecies

Angiosperms > Brassicales > Brassicaceae > Descurainia > Descurainia pinnata

Characteristics

Plants usually eglandular, rarely glandular, distinctly canescent. Stems branched basally or just distal to base, branched distally. Racemes: rachis often densely pubescent, eglandular. Fruiting pedicels divaricate to ascending, forming 30-60º angle, (4-)6-12 mm. Flowers: sepals purple or rose, 1-2 mm; petals 1.5-2 × 0.3-0.5 mm.
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination autogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.6
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) 5-10

Usage

Uses -
Edible -
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 -

Distribution

Descurainia pinnata subsp. ochroleuca world distribution map, present in United States of America

Identifiers

LSID urn:lsid:ipni.org:names:78223-2
WFO ID wfo-0000641968
COL ID -
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sisymbrium ochroleucum Sophia andrenarum Sophia ochroleuca Descurainia menziesii var. ochroleuca Descurainia pinnata subsp. ochroleuca Descurainia pinnata var. ochroleuca
WorldFloraDB 2024