Spore Sized: Fungal Evolution Explained: The 20-Million-Year Secret of the Clouded Funnel

Discover how the Clouded Funnel mushroom (Clitocybe nebularis) is rewriting the history of fungal evolution. In this podcast episode, we dive deep into a massive 2023 genomic study that sequenced 485 single-copy genes to uncover the hidden past of the forest floor. This research reveals how ancient chemical warfare and the evolution of the neurotoxin muscarine split a massive mushroom family tree roughly 20 million years ago, separating the clouded funnel from its toxic cousins. Learn about its massive, migrating fairy rings, its intensely rancid coal-tar smell, and the rare parasitic "piggyback rosegill" (Volvariella surrecta) that bursts from its decaying fruit bodies. If you are fascinated by mycology, mushroom DNA, and the invisible chemical compounds structuring our ecosystems, this deep dive into the evolutionary clocks of fungi is for you!