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

He pointed out warblers, lace lichen and tree limbs coated in an orange algae called trentepohlia.

From Los Angeles Times ● Nov. 28, 2024

"All the letters have been repainted by hand. We wanted to protect the lichen and to make sure the stone was still in keeping with the surroundings."

From BBC ● Oct. 11, 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

The cobwebs, the mud, the moss and lichen floated away.

From "The God of Small Things" by Arundhati Roy

Both are small, with cone-shaped shells measuring about 6 mm in length, and they live on limestone rocks where they feed on algae and lichens.

From Science Daily ● Sep. 24, 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

Fortunato Gatto came across a gnarled birch tree draped with pale ‘old man’s beard’ lichens in Glen Affric in the Scottish highlands.

From BBC ● Oct. 8, 2024

Algae, pollen and lichens do accumulate in shady areas.

From Seattle Times ● Apr. 30, 2024

Around him soft bright moss curled up the yellow birches, lichens roughened the rocks, and crushed needles let go their piney scent.

From "Lizzie Bright and the Buckminster Boy" by Gary D. Schmidt