Atriplex laciniata L.

Frosted orache (en), Arroche laciniée (fr), Arroche des sables (fr)

Species

Angiosperms > Caryophyllales > Amaranthaceae > Atriplex

Characteristics

Spreading or prostrate, to 5 dm; lvs ovate to orbicular, 2–4 cm, scurfy on both sides, with Kranz anatomy; fls axillary or in short terminal spikes; fruiting bracteoles rhombic, 5–8 mm long and wide, entire, 3-nerved, very finely and obscurely reticulate, the central part indurate, the tubercles few or none; seeds light brown, 3.5–4 mm wide; radicle inferior. Seashores about the Gulf of St. Lawrence, in N.B., P.E.I., N.S., and Que.; also on the Atlantic coast of Europe; perhaps only intr. with us. (A. sabulosa)
Life form annual
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality monoecy
Pollination
Spread anemochory
Mature width (meter) -
Mature height (meter) 0.23 - 0.35
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c4

Environment

Light 7-9
Soil humidity 1-6
Soil texture 5-6
Soil acidity 3-9
Soil nutriment -
Hardiness (USDA) 4-9

Usage

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

Cultivation

Mode -
Germination duration (days) 9 - 21
Germination temperacture (C°) 10 - 12
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Atriplex laciniata habit picture by Pierre LEON (cc-by-sa)
Atriplex laciniata habit picture by Yann Laurent (cc-by-sa)
Atriplex laciniata habit picture by Udo Herkommer (cc-by-sa)

Leaf

Atriplex laciniata leaf picture by Eileen Hassett (cc-by-sa)
Atriplex laciniata leaf picture by Pierre LEON (cc-by-sa)
Atriplex laciniata leaf picture by Morgan Zeller (cc-by-sa)

Flower

Atriplex laciniata flower picture by Rosa Saez (cc-by-sa)
Atriplex laciniata flower picture by Pierre LEON (cc-by-sa)
Atriplex laciniata flower picture by Steven Law (cc-by-sa)

Distribution

Atriplex laciniata world distribution map, present in Belgium, Canada, Germany, Denmark, Spain, France, United Kingdom of Great Britain and Northern Ireland, Netherlands, Norway, Sweden, and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:163905-1
WFO ID wfo-0000556184
COL ID JLGW
BDTFX ID 8399
INPN ID 85079
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Chenopodium pinnatum Chenopodium sinuatum Chenopodium laciniatum Atriplex abbreviata Atriplex astrachanica Atriplex thunbergiana Atriplex piqueres Atriplex farinosa Atriplex sabulosa Atriplex sinuata Atriplex arenaria Atriplex astracanica Atriplex maritima Atriplex albicans Atriplex bocconii Atriplex incisa Atriplex microphylla Atriplex pruinosa Atriplex sinuata Atriplex turcomanica Atriplex laciniata