Evidences Eritrichium nanum
| Name: | Eritrichium nanum |
| Family: | Boraginaceae |
| Genus: | Eritrichium |
Habitats and communities
The flower Eritrichium nanum we could document in the following habitats, among others:
Distribution
So far we have been able to observe and document photographically the species Eritrichium nanum at an altitude of 2700m above sea level.
So far, we have only been able to observe and document photographically the species Eritrichium nanum on 6. August.
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 Eritrichium nanum
| Climate | Temperature number T | 1i | Alpine and nival, small variation. |
| Continentality K | 3i | Suboceanic to subcontinental, 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 | 2i | Acid, small variation. | |
| Nutrients number N | 2i | Infertile, small variation. | |
| Humus number H | 1i | Little or no humus, 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».
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 Eritrichium nanum is LC: Not endangered.
Source: Red List of Vascular plants, Switzerland , Edition 2016
Protection
The species Eritrichium nanum is protected throughout Switzerland all year round.
Source: Federal Act on the Protection of Nature and Cultural Heritage (NCHA)



