Fungi Friday 18th December 2020

The temperatures have crept up again after a period of freezing cold and foggy mornings. During one of those colder December days I visited a favourite place to find fungi. I was surprised by just how much had managed to fruit, though it was mostly quite small.

My first find was this common puffball mushroom, looking well nibbled and past its pomp. Almost all of the mushrooms I found and spent time trying to photograph were growing in beds of moss. That says to me that the mosses were providing a warmer, wetter platform to fruit from, protecting the mycelium of the fungus from the cold beyond its fronds.

I had a lot of fun photographing galerina mushrooms, otherwise known as moss bells. One of the most famous mushrooms in this family is the funeral bell, for reasons you can probably guess. I am not at a point to identify moss well, but I do know this is common feather moss. And that is an old oak leaf.

I found some lovely moss bells as I worked my way further into the beech, oak, hazel and holly woodland. In England we don’t have much in the way of wooded ‘wilderness’ that North America or Russia is famed for. But in the south-east of England, the Sussex Weald is perhaps the closest thing we have to a vast woodland area. Woods in England are split up by private ownership and mixed land use, with many small woods cleared for agriculture or building. If you want to see what a fence looks like, come on over. However, the Weald to the east of Sussex is the most wooded area in England, and much of it is ancient, broad-leaved and ‘natural’ woodland.

Moss bells are actually parasitic on mosses, though they evidently do not cause it the kind of bother the word ‘parasite’ brings to mind. The submarine telescopes surrounding the shroom here are moss sporophytes, which release the spores to allow the mosses to reproduce elsewhere. Much like mushrooms!

Have a look on moss growing on fallen trees or on the trunks of trees. You might get lucky and find yourself a moss bell.

I’m annoyed with myself because I’ve seen this tiny mushroom with its Hellraiser-esque, spiny cap, but I didn’t take the chance to note it and now I’ve forgotten. It was growing in a crevice in a fallen tree. The veins in the decaying oak leaf show just how small it was. That’s the second time it’s made its way onto this blog without a name. Sorry no refunds.

Another fallen tree was covered in mosses, ferns, lichens and, of course, a community of mushrooms. Sulphur tuft is a winter stalwart. So if you’re reading this, sulphur tuft, thank you. There are some other interesting things going on here, with the decaying wood already beginning to turn into something like soil, and the roots of something trailing across and feeding on the substrate. That’s life.

The final species group I found on mossy logs was the bonnets. They also seem able to handle the cold weather in the way that ground-based shrooms can’t.

I always forget that September can be a good month to find fungi, if it’s not too cold. Hopefully this blog, which has now been running for a year, does go to show how many things you can find throughout the year. Autumn is not the only time to find fungi. It’s everywhere, all of the time.

This woodland is quite heavily dominated by holly. For many people in the UK, that’s seen as a bad thing, with the idea that woods should be nothing but light. In the Sussex Weald, holly indicates ancient woodland and holly is a key species. At least one woodland was protected because of its populations of wild holly. I absolutely love it, having worked with it for several years. It coppices very well and the timber is great for small-scale green woodworking like fencing and posts. Of course at Christmas it makes lovely wreaths.

The holly was providing protection for areas of the woodland floor that seemed to be very rich in smaller fungi. This bizarre thing is a yellow club fungus. It was part of a community of many more.

Though I’m not quite sure what this species is, probably a parasol relative of some kind, it was a surprise to see it. I wonder if the newly fallen beech leaves were providing a layer of warmth which protected the fungal mycelia in the soil from frost, allowing them to produce mushroom fruiting bodies?

I’ll end this week’s post with perhaps the most strange thing I found, down in the leaf litter again (but not without moss). Having looked at my massive fungus tome, I think this is a species of clavulina, which is not far away from a coral fungus. These fungi are ectomycohrizzal which means they have a symbiotic relationship with a plant. That means they have been able to agree a trade deal of things that they could not otherwise gain as standalone species. I hope the British and European toadstools in Brussels can take some inspiration. Though the trade between plant and fungus might have taken several million years to agree. Uh oh.

Thanks for reading.

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