File:Lichen-covered_tree,_Tresco.jpg · Wikimedia Commons · See Wikimedia Commons
Also known as lichens
thumb|A tree covered with leafy foliose lichens and shrubby fruticose lichens
Lichens are organisms made up of fungi and algae living together, often seen as colorful crusty or leafy growths on rocks, trees, and soil. They're important because they break down rock into soil, provide food for wildlife, and serve as indicators of air quality since they're sensitive to pollution.
AI-generated from the Wikipedia summary — may contain errors.
via PubMed
via Wikidata · CC0
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).