Evidences Juncus jacquinii

Habitats and communities

The gras Juncus jacquinii we could document in the following habitats, among others:

Barren area in glacier foreland
Region: Bernese Alps, Switzerland
Height: 2350m ASL
All photos

Dry grassland on south-facing slope.
Region: Ticiono Alps, Switzerland
Height: 2400m ASL
All photos

So far, we have been able to observe and document photographically the species Juncus jacquinii at altitudes of 2350m to 2400m above sea level.

We have so far been able to observe and document photographically the species Juncus jacquinii between 18. July and 8. August.

So far we have been able to add 3 observations of this species to the database.


Climate	Temperature number T	1.5i	Lower alpine, supra subalpine and upper subalpine, small variation.
	Continentality K	3i	Suboceanic to subcontinental, small variation.
	Light number L	4i	Well lit places, small variation.
Soil	Moisture number F	3.5i	Moist, small variation.
	Moisture variability W	2	Moisture moderately varying.
	Reaction number R	2i	Acid, small variation.
	Nutrients number N	2i	Infertile, small variation.
	Heavy metal tolerance M	m	Heavy metal tolerant.
	Humus number H	3i	Moderate humus content, small 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 Juncus jacquinii is LC: Not endangered.

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