Mar 01 2024 36 mins
Serenella Linares is a naturalist at Mt Rainier Nature Center and also on the board of The Mycological Association of Washington, DC. (MAWDC for short)
This episode we talk about mushrooms. When we think of mushrooms, most of us think of the edible ones we can buy at the grocery store, but really they are everywhere and are vital to our ecosystems. First to give some mushroom terminology , mycelium is the root-like structure of a fungus that has networks underground, then fungi is any of a group of spore-producing organisms feeding on organic matter which includes mushrooms, mushrooms are then what we normally think of as a growth with a domed cap.
They are all critically important in most earthbound ecosystems as they provide life-sustaining mineral nutrients to plants while decomposing their remains, and recycling both organic and inorganic byproducts throughout the biome as they grow and reproduce. Through mycelium, mushrooms help other plants share nutrients and communicate through chemical signals. Fungi make nutrients available to plants either through decomposition and nutrient cycling, or by directly transporting nutrients to the plants, or in some cases, both processes occur.
With Serenella we speak about the history of mushrooms, myco-remediation, fungal DNA sequencing, identification and more.
MAWDC: https://www.mawdc.org/
Mushroom articles: https://phys.org/news/2022-08-mushrooms-main-character-ecosystems.html#:~:text=Fungi%2C%20which%20produce%20mushrooms%2C%20are,as%20they%20grow%20and%20reproduce.