A teaspoon of soil from the Amazon contains as many as 1,800 microscopic life forms, of which 400 are fungi.
Largely invisible and hidden underground, the “dark matter” of life on Earth has “amazing properties”, which we’re just starting to explore, say scientists.
The vast majority of the estimated 3.8 million fungi in the world have yet to be formally classified.
Yet, fungi are surprisingly abundant in soil from Brazil’s Amazon rainforest.
To help protect the Amazon rainforest, which is being lost at an ever-faster rate, it is essential to understand the role of fungi, said a team of researchers led by Prof Alexandre Antonelli, director of science at the Royal Botanic Gardens, Kew.
“Take a teaspoon of soil and you will find hundreds or thousands