Evidences Oxytropis halleri ssp. velutina

Name:	Oxytropis halleri ssp. velutina
Family:	Faboideae
Genus:	Oxytropis

Habitats and communities

The flower Oxytropis halleri ssp. velutina we could document in the following habitats, among others:

Extensively managed mountain grassland
Region: Valais Alps, Switzerland
Height: 2000 - 2025m ASL
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Distribution

So far we have been able to observe and document photographically the species Oxytropis halleri ssp. velutina at an altitude of 2012m above sea level.

So far, we have only been able to observe and document photographically the species Oxytropis halleri ssp. velutina on 21. May.

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

Ecological indicator values according to ©Landolt et al. (2010) for Oxytropis halleri ssp. velutina


Climate	Temperature number T	1.5i	Lower alpine, supra subalpine and upper subalpine, small variation.
	Continentality K	5i	Continental, small variation.
	Light number L	4i	Well lit places, small variation.
Soil	Moisture number F	1i	Very dry, small variation.
	Moisture variability W	1	Moisture little varying.
	Reaction number R	4i	Neutral to alkaline, small variation.
	Nutrients number N	2i	Infertile, small variation.
	Humus number H	3i	Moderate humus content, small variation.
	Aeration D	5i	Good aeration, small variation.

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

Source: Book «Flora indicativa»

Threats

The threat to the species Oxytropis halleri ssp. velutina is NT: Near endangered.

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

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