Evidences Arctium lappa

Relationships with other species

On the flower 'Arctium lappa' we could document so far among other things:

Aglais urticae adult
Evidence: ESCN4336

The flower Arctium lappa we could document in the following habitats, among others:

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 Arctium lappa at an altitude of 1530m above sea level.

So far, we have only been able to observe and document photographically the species Arctium lappa on 7. September.

So far we have been able to add 1 observation of this species to the database.


Climate	Temperature number T	3.5i	Lower montane and upper colline, small variation.
	Continentality K	4i	Subcontinental, small variation.
	Light number L	3ii	Semi-shade, large Variation.
Soil	Moisture number F	2.5i	Fresh, small variation.
	Moisture variability W	2	Moisture moderately varying.
	Reaction number R	4ii	Neutral to alkaline, large Variation.
	Nutrients number N	5ii	Very fertile and over-rich, large Variation.
	Heavy metal tolerance M	m	Heavy metal tolerant.
	Humus number H	3i	Moderate humus content, small variation.
	Aeration D	3i	Moderate 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 Arctium lappa is LC: Not endangered.

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