Evidences Primula acaulis

Relationships with other species

On the flower 'Primula acaulis' we could document so far among other things:

Andrena bicolor
Evidence: C320891

Anthophora plumipes
Evidence: C320926

Gonepteryx rhamni
Evidence: C320671

The flower Primula acaulis we could document in the following habitats, among others:

Natural garden
Region: Emmental, Switzerland
Height: 570m ASL
All photos

So far we have been able to observe and document photographically the species Primula acaulis at an altitude of 570m above sea level.

We have so far been able to observe and document photographically the species Primula acaulis between 13. February and 20. March.

So far we have been able to add 4 observations of this species to the database.


Climate	Temperature number T	4.5ii	Warm colline, large Variation.
	Continentality K	2i	Suboceanic, small variation.
	Light number L	3i	Semi-shade, 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	3i	Medium infertile to medium fertile, small 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 Primula acaulis is LC: Not endangered.

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