Evidences Salix retusa
| Name: | Salix retusa |
| Family: | Salicaceae |
| Genus: | Salix |
Relationships with other species
On the shrub 'Salix retusa' we could document so far among other things:
Cantharis pagana
Evidence: C193344
Evidence: C193344
Habitats and communities
The shrub Salix retusa we could document in the following habitats, among others:
Small pass in barren surroundings.
Region: Bernese Alps, Switzerland
Height: 2670 - 2680m ASL
All photos
Region: Bernese Alps, Switzerland
Height: 2670 - 2680m ASL
All photos
Sparsely vegetated gravel bank of a mountain stream
Region: Valais Alps, Switzerland
Height: 2370m ASL
All photos
Region: Valais Alps, Switzerland
Height: 2370m ASL
All photos
Number of habitats: 7
Distribution
So far, we have been able to observe and document photographically the species Salix retusa at altitudes of 1660m to 2875m above sea level.
We have so far been able to observe and document photographically the species Salix retusa between 30. May and 1. September.
So far we have been able to add 9 observations of this species to the database.
Ecological indicator values according to ©Landolt et al. (2010) for Salix retusa
| Climate | Temperature number T | 1.5i | Lower alpine, supra subalpine and upper subalpine, small variation. |
| Continentality K | 2i | Suboceanic, small variation. | |
| Light number L | 5i | Full light, small variation. | |
| Soil | Moisture number F | 3i | Moderately moist, 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 | 1ii | Little or no humus, large Variation. | |
| Aeration D | 5ii | Good aeration, large Variation. |
Legend:
The exact description of the factors and values can be found in the book «Flora indicativa».
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 Salix retusa is LC: Not endangered.
Source: Red List of Vascular plants, Switzerland , Edition 2016