Chenopodium incanum (S.Watson) A.Heller

Mealy goosefoot (en)

Species

Angiosperms > Caryophyllales > Amaranthaceae > Chenopodium

Characteristics

Stems erect to spreading, branched from base or simple, 0.6-7.5 dm, farinose. Leaves nonaromatic; petiole 0.5-1 cm; blade broadly triangular to broadly ovate, distal leaves narrowly triangular to narrowly ovate, 1-1.5(-2.3) × 0.5-1.6 cm, thin or thick, base cuneate to subtruncate, margins usually with two basal teeth or lobes, teeth or lobes acute to acuminate, obtuse, or rounded, apex rounded, obtuse, or acute, farinose abaxially. Inflorescences glomerules in terminal and lateral panicles, 3.5-12 × 1-7 cm; glomerules maturing mixed; bracts absent. Flowers: perianth segments 5, distinct nearly to base; lobes ovate, 0.8-1.1 × 0.7-1 mm, apex acute to obtuse, keeled or not, farinose, completely covering fruit at maturity; stamens 5; stigmas 2, 0.2 mm. Utricles ovoid; pericarp nonadherent, smooth. Seeds round, 0.9-1.25 mm diam., margins rounded with a narrow rim; seed coat dark black, wrinkled. 2n = 18.
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A herb.
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination anemogamy
Spread -
Mature width (meter) -
Mature height (meter) 0.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Dry soils in waste ground. Sandy soils and hills, limestone and gypsiferous soils, waste areas at elevations of 500-2500 metres.
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It is a subtropical plant.
Light 6-9
Soil humidity 5-7
Soil texture 2-5
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 4-10

Usage

The leaves are used as a potherb and salad green. The seeds are ground into a meal.
Uses dye medicinal potherb
Edible leaves saps seeds shoots
Therapeutic use Antidote (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Chenopodium incanum world distribution map, present in Canada, Mexico, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:56153-2
WFO ID wfo-0000601413
COL ID 69QPP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chenopodium incanum Chenopodium incanum var. incanum