Hidden algae diversity emerges in wheat fields across spring, summer and autumn

Intensive agriculture poses a significant threat to global biodiversity. However, one aspect of agricultural land biodiversity is little studied: algae. Most people have seen algae growing in streams, lakes, or the sea. However, algae has also adapted to survive in drier, harsher land conditions. In fact, soil algae is estimated to be responsible for about 6% of plant production on Earth.