Once again a fungus which can be seen much of the year, not just the autumn. And not necessarily a very welcome sight. A cluster of these sprouting at the base of a tree trunk means the tree has been infected, eventually fatally.
Honey fungus is not one species, but a group of closely related species. One of these is claimed to be the largest living organism on earth right now. Spreading across the whole of a wood in Oregon, it’s estimated to weigh perhaps as much as a couple of hundred times as much as an adult blue whale.