Evidences Urtica dioica

Relationships with other species

On the flower 'Urtica dioica' we could document so far among other things:

Aglais urticae adult
Evidence: F118342

Aglais urticae caterpillar
Evidence: C117503

Aglais urticae egg
Evidence: C104739

Polygonia c-album caterpillar ()
Evidence: C346524

The flower Urtica dioica we could document in the following habitats, among others:

Small forest clearing with driveway
Region: Emmental, Switzerland
Height: 1060m ASL
All photos

Sunny forest edge
Region: Emmental, Switzerland
Height: 750 - 770m ASL
All photos

Surrounding area of a building
Region: Valais Alps, Switzerland
Height: 1530m ASL
All photos

So far, we have been able to observe and document photographically the species Urtica dioica at altitudes of 760m to 1530m above sea level.

We have so far been able to observe and document photographically the species Urtica dioica between 21. April and 3. August.

So far we have been able to add 7 observations of this species to the database.


Climate	Temperature number T	3ii	Montane, large Variation.
	Continentality K	3i	Suboceanic to subcontinental, small variation.
	Light number L	3ii	Semi-shade, large Variation.
Soil	Moisture number F	3.5ii	Moist, large Variation.
	Moisture variability W	3	Moisture strongly varying.
	Reaction number R	3i	Weakly acid to weakly neutral, small variation.
	Nutrients number N	5ii	Very fertile and over-rich, large Variation.
	Heavy metal tolerance M	m	Heavy metal tolerant.
	Humus number H	3ii	Moderate humus content, large Variation.
	Aeration D	1i	Bad aeration, small variation.

Legend:
The exact description of the factors and values can be found in the book «Flora indicativa».

Source: Book «Flora indicativa»

The threat to the species Urtica dioica is LC: Not endangered.

Source: Red List of Vascular plants, Switzerland , Edition 2016