Achillea erba-rotta ssp moschata Musk Milfoil
This a small trackside alpine plant which looks a little like our British Isles Sneezewort although smaller.
The succulent leaves have been dried and used medicinally as a herbal treatment for gastric disorders. Also in the Engadine district of Switzerland where these plants were found, an extract of this plant and others is used to make a liqueur called Esprit d'Iva.