Evidences Circaea lutetiana

Habitats and communities

The flower Circaea lutetiana we could document in the following habitats, among others:

Small clearing in the forest
Region: Emmental, Switzerland
Height: 1100m ASL
All photos

Small forest clearing with driveway
Region: Emmental, Switzerland
Height: 1060m ASL
All photos

So far, we have been able to observe and document photographically the species Circaea lutetiana at altitudes of 1060m to 1100m above sea level.

We have so far been able to observe and document photographically the species Circaea lutetiana between 27. June and 26. July.

So far we have been able to add 2 observations of this species to the database.


Climate	Temperature number T	3.5i	Lower montane and upper colline, small variation.
	Continentality K	2i	Suboceanic, small variation.
	Light number L	2ii	Shade, large Variation.
Soil	Moisture number F	3.5i	Moist, small variation.
	Moisture variability W	2	Moisture moderately varying.
	Reaction number R	4ii	Neutral to alkaline, large Variation.
	Nutrients number N	4i	Fertile, 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 Circaea lutetiana is LC: Not endangered.

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