Mapping fungi South London
Maps courtesy of GiGl The maps supplied by GiGL indicate that mycorrhizal fungi are not commonly recorded in our borough. Mycorrhizae have a symbiotic relationship with trees. Ectomycorrhiza live outside tree roots and produce fruit that we can see. Endomycorrhiza live inside the root and can be seen under a microscope. Saprophytes recycle dead matter and are not necessarily mutually beneficial. Most tree roots are located in the top 1m of soil where food, water and air are received. The amount of soil the tree roots penetrate, are extended by the action of fungi. They make soluble the minerals that would otherwise be locked away such as phosphorus. Fungi charge their host a ‘fee’, 10-30% of its sugar production as they cannot photosynthesise. They have an ability to cover the roots with a physical/chemical barrier that can prevent colonisation by parasites such as honey fungus. Table Mycorrhizal fungi at Kingston university Kingston Hill ...