Scientists find giant fungus in Chinese forests
Chinese researchers discovered a massive new fungus species in the forests of Yunnan that challenges previous size limits for fungi.
Scientists from the Kunming Institute of Botany found this giant organism while surveying different forest environments near Damaidi and Yipinglang in China's Yunnan province region. They examined temperate coniferous forests and tropical rainforests to locate the unusual growth.
The genetic analysis and physical examination revealed the discovery was more than a previously unknown species. It differed enough from known fungi to require a new genus and family within the order Xylariales. This creates a distinct new taxonomic group called Dianjunaceae.
Ancient origins of the family were found using a method to compare DNA with other known histories. Their results suggest the lineage emerged roughly sixty-five million years ago. This timing occurred about one million years following the extinction event that eliminated non-avian dinosaurs.
The find proves that many fungal types in these subtropical woods have not yet been studied by science. Researchers think the area suits unusual evolution because it has varied habitats and stable climates. However, difficult terrain and hidden nature make finding these organisms very hard work.
“This region combines exceptional habitat heterogeneity, climatic stability, and complex biotic interactions that promote fungal diversification.”