Species information

Synthesis

Species description (© Flora Helvetica 2018)

2-20 cm hoch, aufsteigend. Grundblätter 1 cm breit, rundlich. Stängelblätter kurz gestielt, die unteren oft efeuähnlich 3-7lappig, nicht fleischig. Blüten in kurz bleibender Traube. Kronblätter weiss oder blasslila, nur 2,5-3,5 mm lang. Schötchen 3-6 mm lang, eiförmig, an den Enden zugespitzt.

Flowering period (© Flora Helvetica 2018)

5-6

Habitat and distribution inside Switzerland (© Flora Helvetica 2018)

Salzbehandelte Strassenränder / kollin / M, entlang von Autobahnen in Ausbreitung

World distribution (© Flora Helvetica 2018)

Ursprünglich in den Küstenregionen West- und Nordeuropas

Ecological indicator (© Landolt & al. 2010)

3⁺w⁺44+43⁺2.t.2n=42

Distribution map

Simple

	Before threshold year
	After threshold year
	Before and after threshold year

Advanced

Colors
	Validated observations
	Observations waiting for validation
	Occurrences from Atlas Welten & Sutter (1982) and supplements (1984, 1994) without confirmation in the Info Flora database since

Symbols
	Before threshold year
	After threshold year
	Native
	Reintroduced
	Not native / introduced / subspontaneous / escaped
	Doubtful

Number of observations

	Below the threshold number of observations
	Above or equal the threshold number of observations

Habitat and distribution inside Switzerland

M, entlang von Autobahnen in Ausbreitung

World distribution

Ursprünglich in den Küstenregionen West- und Nordeuropas

Ecology

Life form

Therophyte

Habitats

Habitats © Delarze & al. 2015

NO INFORMATION

Ecological indicator values by © Landolt & al. (2010)

Soil factors		Climatic factors		Salinity tolerance
Humidity Value H	3+w+	Light Value L	4	Salinity Index	1
Reaction Value R	4	Temperature factor T	3+
Nutriments value N	4	Continentality K	2

Ecological values legend

Humidity Value H
1	very dry
1⁺	dry
2	moderatly dry
2⁺	moist
3	medium wet
3⁺	wet
4	very wet
4⁺	soggy
5	submerged or underwater
f	plants living in running water
u	mostly submerged plants
v	partly submerged, partly floating plants
w	humidity moderately variable (± scale of 1-2)
w⁺	highly variable humidity (scale exceeding ± 2)

Reaction Value R
1	Very acid (pH 2.5-5.5)
2	acid (pH 3.5-6.5)
3	lightly acid to neutral (pH 4.5-7.5)
4	neutral to basic (pH 5.5-8.5)
5	basic (pH 6-5 -> 8.5

Nutriments value N
1	very low in nutrients
2	low in nutriments
3	medium-poor to medium-rich in nutrients
4	rich in nutriments
5	very rich in nutriments

Salinity tolerance
1	halotolerant
3	halophyle

Light Value L
1	very shady
2	shady
3	lighted areas
4	luminous
5	highly luminous

Temperature factor T
1	alpine to nival stages (from the treeline to the snowline)
1⁺	suprasubalpine and upper subalpine levels (pine and larch forests)
2	subalpine level (coniferous forests without beeches up to the upper limit of spruces)
2⁺	lower subalpine and upper mountain stages
3	mountain level (beech and silver fir forests, in the central Alps Scots pine forests)
3⁺	lower mountain and upper hill levels
4	hill level (mixed deciduous oak forests)
4⁺	hot places, hill level
5	very hot places, hill level (only in the hottest places, typical of southern Europe)

Continentality K
1	Atlantic (high air humidity, very low temperature variations, mild winters)
2	Sub-Atlantic (high air humidity, low temperature variations, relatively mild winters)
3	sub-Atlantic to subcontinental (average air humidity, moderately variable temperature, slightly low winter temperatures)
4	subcontinental (low air humidity, large temperature variations, rather cold winters)
5	continental (very low air humidity, very large temperature variations, cold winters)

Nomenclature

Accepted Name (Checklist 2017)

Cochlearia danica L.

Vernacular name

Deutscher Name :

Dänisches Löffelkraut

Nom français :

Cranson du Danemark

Nome italiano :

Coclearia danese

Match with other reference books

Relation	Nom	Book	No
=	Cochlearia danica L.	Checklist 2017	116950
=	Cochlearia danica L.	Flora Helvetica 2018	951

= The taxon corresponds to the accepted taxon (Checklist 2017)
< The taxon is included in the accepted taxon (Checklist 2017)
> The taxon includes (among others) also the accepted taxon (Checklist 2017)

Checklist 2017 comments

Neues Taxon: Gegenüber SISF-2 neu aufgenommener Neophyt.

Checklist

Cochlearia danica L.

1012720