Stock Photo - PRODUCTION - 16 March 2022, Rhineland-Palatinate, Börfink: Different lichen species of the genus Cladonia grow in the Hunsrück-Hochwald National Park. Red heads are formed by the red-fruited columnar lichen (Cladonia macilenta). More than 150 different lichen species have been counted in the national park, some of which are considered indicators of particularly high air quality. (to dpa: ""Lichens in Hunsrück show where the air is still clean"") Photo: Peter Zschunke/dpa-Zentralbild/dpa. - Börfink/Rhineland-Palatinate/Germany

Stock Photo: PRODUCTION - 16 March 2022, Rhineland-Palatinate, Börfink: Different lichen species of the genus Cladonia grow in the Hunsrück-Hochwald National Park.

Searchable keywords

Choose multiple keywords