OTH 25-12-2019 blog-4

Happy Fungi Friday everyone!

I’m a Londoner and I learned most of what I know about fungi and nature in London. Take that in physical and psychological terms, having spent most of my life there. One Tree Hill is a Local Nature Reserve in south-east London that has offered many happy wild hours (ecologically). I visit One Tree Hill as often as I can and did so to find some Christmas shrooms this year.

One Tree Hill has a weird history of being a remnant ancient woodland that had been cleared of trees and then has re-wooded itself in the past 60 years. It has old oak trees and new oak woodland spread across areas of old acid grasslands, which are rare but not in good condition anymore. It provides one of the best views of London you can find. You can read more about it here.

OTH April 2016 lo-res-5

December is never a good month for the most exciting fungi species because it’s cold and they struggle to fruit without milder weather. But I found a few species that I look for at this time of year.

OTH - December-2018 djg-1

This photo was actually taken over Christmas 2018 at One Tree Hill but it’s one of the more photogenic things you can find at this time of year. They grow out of the fissures in bark, most of the time on oak. I’m not sure of the species.

The Mens - 19-10-2018 djg (5)

I think this is the same species but growing from a horizontal position in the late summer.

OTH 25-12-2019 blog-6

In the more open, grassy areas atop One Tree Hill I found something I’ve not seen before. This is a deceiver (Laccaria laccata) with gills growing out of the top of the cap. I don’t know what the name for this ‘deformity’ is and an internet search definitely didn’t help.

OTH 25-12-2019 blog-8.jpg

Deceivers get their name because they come in many different shapes and sizes, looking like different species each time. This year I saw huge numbers of them in the Sussex Weald. Here’s one in better condition:

Scotland - September 2019 djg lo-res-2

This is from Scotland in September, which you can read about here.

Wishing you many happy wild adventures in 2020. Thanks for reading and of course please share any interesting sightings or ID requests in the comments below!

Daniel

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