Suaeda maritima (L.) Dumort.

White sea-blite (en), Suéda maritime (fr), Suède maritime (fr), Soude maritime (fr)

Species

Angiosperms > Caryophyllales > Amaranthaceae > Suaeda

Characteristics

Perennial glabrous herb, 7-45 cm long, at an advanced age often woody at the base, usually divided from the base into obliquely erect or ascending branches, often rooting from the lower joints; old stems tuberculate by scars of fallen leaves. Leaves rather crowded, linear, semiterete, with well-developed aquiferous tissue, glaucous or more or less tinged with purple or entirely purple, 1-4½ cm long, with a saltish taste. Inflorescence usually pan-iculately branched, 2½-15 cm; flowers in clusters of 2-5 or highest solitary, all ☿; lower bracts rather large, foliaceous; higher ones gradually smaller; bracteoles at the base of perianth 2-3, oblong obtuse, transparent, ⅔-1 mm long, persistent, after fall of the fruit ± stellately spreading. Perianth green of more or less suffused with purple; segments at first (female stage) conniving, leaving only at top a small orifice for the protrusion of the styles, afterwards (male stage) spreading, after anthesis once more connivent and enclosing the fruit, ovate, obtuse, with ± transparent margins and top; perianth in the 9 stage ± 1¼ mm diam., in the ♂ stage ± 2½ mm; anthers broad, bilobed at the base,± ½ mm long. Ovary free from perianth, ovoid-conical; styles 2, rarely 3, rather long. Fruiting perianth depressed, without either tubercles or wings, in the living plant 2-2½ mm diam., succulent. Seed usually horizontal, rarely vertical, shining brown; albumen very scanty.
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Prostrate to erect, 1–5 dm, more robust than no. 2 [Suaeda richii Fernald]; lvs green or more often glaucous, acute, plano-convex, to 3(5) cm on the primary axis; spikes to 10 cm, the lower bracts like the lvs, the upper gradually reduced to 5 mm; cal at maturity 3 mm wide; sep equal or nearly so, rounded at the tip, rounded on the back or obscurely keeled; seeds 1.5–2 mm wide; 2n=36. Coastal salt-marshes; intr. from Que. to Va., Fla. and La.; widespread in Eurasia. (Dondia m.)
A low shrubby herb. It is an annual plant. It grows 7-50 cm high. It is branched from the base. The leaves are succulent and narrow. They are alternate. They can be green, red or purple. The flowers are small. They are green and occur in clusters.
Leaves often wider than in S.fruticosa, otherwise the two species rather similar.
Prostrate to erect, up to about 2 ft. high
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination
Spread hydrochory
Mature width (meter) -
Mature height (meter) 0.15 - 0.48
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Moist or swampy, clayey, saltish soils near the sea, often gregarious, frequently very conspicuous by its purple colour. Red and green specimens often grow intermixed.
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A temperate plant. It grows on salt flats near the sea. It can be used to reclaim salty land. It also grows in the tropics in Java. Tasmania Herbarium.
Salt marshes and sea shores, usually below the high water mark of spring tides.
Light 7-9
Soil humidity 6-8
Soil texture 1-5
Soil acidity 4-9
Soil nutriment -
Hardiness (USDA) 5-11

Usage

The shoots and leaves are eaten as a vegetable in times of scarcity. The are cooked and used as a pot herb. The salty leaves can be added to other foods to season them. Young shoots are pickled in vinegar.
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Uses. Leaves sometimes eaten by the Indonesians as a vegetable.
Uses animal food food forage material medicinal
Edible flowers leaves seeds shoots
Therapeutic use Endophthalmitis (leaf), Insecticides (leaf), Salt (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Suaeda maritima habit picture by Markus Ruhsam (cc-by-sa)
Suaeda maritima habit picture by Matthias Foellmer (cc-by-sa)
Suaeda maritima habit picture by Groupe Botanique de Bruxelles (cc-by-sa)

Leaf

Suaeda maritima leaf picture by Patrick Nard (cc-by-sa)
Suaeda maritima leaf picture by Maarten Slof (cc-by-sa)
Suaeda maritima leaf picture by Patrick Nard (cc-by-sa)

Flower

Suaeda maritima flower picture by Francois Mansour (cc-by-sa)
Suaeda maritima flower picture by sonnenblume_240 (cc-by-sa)
Suaeda maritima flower picture by Daniel Poolman (cc-by-sa)

Fruit

Suaeda maritima fruit picture by abdullah alkhathami (cc-by-sa)
Suaeda maritima fruit picture by Llandrich anna (cc-by-sa)

Distribution

Suaeda maritima world distribution map, present in Armenia, Australia, Azerbaijan, Canada, China, Czech Republic, Spain, France, Georgia, Indonesia, India, Kazakhstan, Liberia, Malaysia, Pakistan, Papua New Guinea, Russian Federation, Thailand, Tajikistan, Turkey, Taiwan, Province of China, Ukraine, United States of America, Uzbekistan, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:1071140-2
WFO ID wfo-0000437616
COL ID 53CMP
BDTFX ID 75399
INPN ID 125259
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Lerchia maritima Schoberia maritima Chenopodina bacciformis Chenopodium filiforme Chenopodium spicatum Schoberia indica Salsola indica Suaeda albescens Suaeda cavanillesiana Chenopodina filiformis Chenopodina maritima Chenopodina prostrata Chenopodina sativa Chenopodina spicata Chenopodina tortuosa Chenopodium crassifolium Chenopodium hostii Chenopodium jacquinii Chenopodium macrocarpum Chenopodium maritimum Dondia maritima Cochliospermum cavanillesii Suaeda fernaldii Suaeda nudiflora Atriplex maritima Salsola sedoides Salsola maritima Salsola maritima Suaeda indica Suaeda chenopodioides Schoberia crassifolia Suaeda prostrata Suaeda richii Chenopodina aestuaria Chenopodium prostratum Chenopodina maritima var. erecta Suaeda maritima var. cavanillesiana Chenopodina maritima var. vulgaris Suaeda maritima var. perennans Chenopodium hortense Suaeda maritima subsp. richii Suaeda maritima var. maritima Suaeda maritima var. vulgaris Suaeda maritima

Lower taxons

Suaeda maritima subsp. salsa Suaeda maritima subsp. pannonica