lichen

The same research group previously identified what may be the oldest known lichen fossil, also discovered in Mato Grosso do Sul and younger than the bacteria and algae described in the current study.

From Science Daily ● May 12, 2026

On the salvaged tiles alone, you can find salt efflorescence, water stains, fretting, lichen, smears of soot, scratches and gashes.

From Los Angeles Times ● May 8, 2025

The orange powder was removed from the stones using blown air, which has helped preserve the rare lichen on the surface of the stones, Mr Merriman confirmed.

From BBC ● Jun. 19, 2024

An old wooden sign, speckled with green moss and blue-gray lichen, stands near the reservoir’s edge.

From Seattle Times ● Feb. 4, 2024

He had seen many wonders in the forests, and was responsible for many of the passing freaks of my academicians: their scheme to domesticate the moose for transport and milk, their commitment to edible lichen.

From "The Astonishing Life of Octavian Nothing, Traitor to the Nation, Volume I: The Pox Party" by M.T. Anderson

"They've lots of humidity supporting mosses, lichens, and complex woodland structures, including ravines, rivers and rocky outcrops."

From BBC ● May 25, 2026

“If I were to make a prediction, I would envisage a growing fraction of the Peninsula’s landscape becoming dominated by a mosaic ecosystem of mosses, lichens, liverworts and fungi,” Roland said.

From Salon ● Oct. 19, 2024

The stones are covered in more than fifty different lichens, some of them rare.

From BBC ● Jun. 20, 2024

Algae, pollen and lichens do accumulate in shady areas.

From Seattle Times ● Apr. 30, 2024

Only moss, grass, lichens, and a few hardy flowers take root in the thin upper layer that thaws briefly in summer.

From "Julie of the Wolves" by Jean Craighead George