Suaeda maritima

Tracheophyta MagnoliopsidaChenopodiaceaeSuaedaSuaeda maritima

Ecology

An annual found in the middle and lower parts of saltmarshes, often with Salicornia species. It is an early colonist of intertidal mud- and sand-flats, sometimes also occurring higher up in salt-pans and drift-lines, on shell and shingle banks, and in thinly vegetated brackish areas behind sea-walls. Lowland.

Status

Native

World Distribution

Eurasian Southern-temperate element; widely naturalised outside its native range.

Broad Habitats

Littoral sediment (includes saltmarsh and saltmarsh pools)

Light (Ellenberg): 9

Moisture (Ellenberg): 8

Reaction (Ellenberg): 8

Nitrogen (Ellenberg): 6

Salt Tolerance (Ellenberg): 7

January Mean Temperature (Celsius): 4.3

July Mean Temperature (Celsius): 14.9

Annual Precipitation (mm): 1094

Height (cm): 30

Perennation - primary

Annual

Life Form - primary

Therophyte (annual land plant)

Woodiness

Herbaceous

Clonality - primary

Little or no vegetative spread

Count of 10km squares in Great Britain: 525

Count of 10km squares in Ireland: 141

Count of 10km squares in the Channel Isles: 6

Atlas Change Index: -0.47

Weighted Changed Factor: -2

Weighted Change Factor Confidence (90%)

34

JNCC Designations

NBNSYS0000003121

Atlas text references

References: Atlas (85d)
Adam P
1990.  Saltmarsh ecology.
Chapman (1947a)
Hultén E, Fries M
1986.  Atlas of north European vascular plants north of the Tropic of Cancer. 3 vols.
Jalas & Suominen (1980)