lichen

According to the NHS website,, external the cause of lichen sclerosus is unknown.

From BBC ● Oct. 19, 2026

That goal has become increasingly practical because plant-based and animal-free sources of vitamin D3 are now available, including D3 derived from lichen.

From Science Daily ● Oct. 8, 2026

However, animal-free D3 made from sources such as lichen is also available, an important consideration for people following vegan or plant-based diets.

From Science Daily ● Oct. 8, 2026

Functional for the outdoors, jackets are cut from cotton gabardine, wool and cashmere for warmth, while the Burberry Check is reworked in earthy colorways like sand and lichen.

From Los Angeles Times ● Sep. 3, 2024

Evergreen trees grew along the sides of the surrounding mountains, but the forest of the valley below appeared no larger than bits of lichen and twigs.

From "The Ugly One" by Leanne Statland Ellis

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

It is one of the region's largest oaks and a vital ecosystem for rare lichens like the black-eyed Susan.

From BBC ● Mar. 19, 2025

“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

Algae, pollen and lichens do accumulate in shady areas.

From Seattle Times ● Apr. 30, 2024

Miyax let go lest she spill her meat, and Kapu rolled head over heels into the lichens.

From "Julie of the Wolves" by Jean Craighead George