Switzerland

These lichen expeditions in Switzerland was done to search fresh specimens of Usnea cavernosa (Parmeliaceae) and Polycauliona sp. (Teloschistaceae).

Hypogymnia sp.

Evernia divaricata (L.) Ach.

Abies alba Mill.

Cladonia cf. uncialis

Valée du Trient

Larix decidua Mill. (Pinacea)

Valée du Trient

Usnea cavernosa Tuck.