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Chara contraria Kütz.

Chara contraria Kütz.

Species
SIFS:
Checklist: 50005
  1. Characeae
  2. Chara
  3. Chara vulgaris aggr.
  4. Chara contraria Kütz.

Contains:

Synthesis


NO INFORMATION


Status

IUCN status

 Least concern (LC)

Conservation

Threats


Wissenslücken
Habitatverlust
Hohe Wassertemperaturen
Mangel an Dynamik in aquatischen Lebensräumen
Gewässereutrophierung

Distribution map (Atlas)

Dataset last updated:
Data is updated once a day, whenever possible.

Simple

Before threshold year
From 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
From 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
Symbols
Valley surfaces Mountain surfaces
Abundant or frequent presence
Scarce or rare presence
H Herbarium sample
L Mentioned in the litterature
Colors
Occurrences from Atlas Welten & Sutter (1982)
Occurrences from supplements 1984
Occurrences from supplements 1994

Ecology

Habitats

Habitats © Delarze & al. 2015

Character species 1.1.1 - Armleuchteralgengesellschaft (Charion)
bold
Dominant species, influencing the appearance of the habitat
Character species
Character species
Less strictly linked to a specific habitat
Less strictly linked to a specific habitat

Nomenclature

Accepted Name (Checklist 2017)

Chara contraria Kütz.

Vernacular name

Deutscher Name:
Gegensätzliche Armleuchteralge
Nom français:
—
Nome italiano:
—

Status

Native status

-

IUCN list of endangered species (© Walter & Gillett 1997):   No

Status on national Red List

IUCN status: Least concern

Least concern

Additional information

IUCN criteria: B1ab(iv), B2ab(iv)

Status on regional Red List 2019

Biogeographic regions IUCN status IUCN criteria
Legend
EX
Extinct
RE
Regionally Extinct
CR(PE)
Critically Endangered, Probably Extinct
CR
Critically Endangered
EN
Endangered
VU
Vulnerable
NT
Near Threatened
LC
Least Concern
DD
Data Deficient
NE
Not Evaluated
NA
Not Applicable

National Priority Species List Status

No national priority or international responsability

Protection status

No international, national or cantonal protection

Disclaimer
InfoFlora compiles information on protected species as accurately as possible, taking it from the respective cantonal laws. In some cases, however, it was not possible to use the plant names as listed in the original text, but an interpretation of their taxonomy or nomenclature was necessary. The exact meaning of the categories „completely protected“ and „partially protected“ differs among the cantons.

InfoFlora cannot guarantee that the information on the protection status is correct and complete. In case of doubts, we recommend to look up the texts of the respective cantonal law.