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Thursday, 19 November 2020

A fire in Pembrey Forest!

 Last summer a small area of Pembrey Forest caught fire reducing many of the Corsican Pine trees to charred stumps. Though a tragedy for most of the forest wildlife it was a boost for Fungi as they have sprung up everywhere - some of the species having been rarely recorded in Wales.  

Daldinia fissa and spores.
 
Supposedly relatively  common on burnt gorse but I haven't seen it before. I made the mistake of leaving a couple of fruit-bodies on my desk and the next morning everything was black! 
 



Also growing on the burnt gorse was Schizophyllum commune (Split Gill Fungus). This is a real survivor as it can be found growing on those big black haylage rolls in farmer's fields, on beech logs in Waun Las and on burnt Gorse in Pembrey Forest. The Cockroach of the fungus world. Perhaps in the weeks after Armageddon when the smoke and the dust begins to clear, there will be S. commune making a living off the charred and twisted remains of Carmarthenshire's ancient woodland!



With free gills and pink spores, this had Pluteus cervinus (Deer Shield) written all over it but later it was noticed that the gill edges were definitely black. It turns out that this was Pluteus atromarginatus (Black edge Shield) -which favours burnt conifer wood - and this was later confimed by the presence of  "horns" on the cystidia. Although not rare it has very few Welsh records.

Pluteus atromarginatus (Black edge Shield)     Pluteus atromarginatus (Black edge Shield)


Pluteus atromarginatus (Black edge Shield)Pluteus atromarginatus (Black edge Shield)


Sharing the same bed as Pluteus atromarginatus, was Gymnopilus junonius (Splendid rustgill) and plenty of it. By all accounts it is not a lover of conifer wood but it looks so distinctive that I am sure that this is what it was - although would be happy to be corrected.

 Gymnopilus junonius (Splendid rustgill) on burnt conifer wood. Gymnopilus junonius (Splendid rustgill) on burnt conifer wood

 
 

 

 Another visitor to our charcoal ghost forest was the Bonfire Scalycap, Pholiota highlandensis, identified on Facebook by Geoffrey Kibby. This again is a species with very few Welsh records and will be another welcome addition to our end of year list. I was surprised that this was a Pholiota, as they have the common name Scalycaps, whereas as we can see from the photo alongside - these mushrooms look more like the Mitchell brothers. Having seen a few "true" Scalycaps I think there would be no contest in a beauty competition.




Not technically a fungus, indeed not even a fungus at all this Wool's milk slimemould also came along to enjoy the party.  What made it interesting however was that the individual fruit bodies don't usually grow this large or indeed overall to be so prolific - perhaps all the free food. There are a couple of types of these Woolf's milk slimemoulds but the spores and their pinkish brown colour identify this as Lycogala terrestre - the more common one!

 Lycogala terrestre  spores. 

                Wool's milk slimemould Lycogala terrestre  and spores.



3 comments:

  1. Cracking finds
    As Philip said on Facebook it will have some interesting species over the months
    Did you also see the ear lash on the ground it was everywhere along the burnt grass
    Think I will pop down again soon it’s rained a lot lately

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    Replies
    1. No I missed the eyelash fungi, have to stay longer next time. Must say was impressed with the amount I did see. -Perhaps we can ask permission to burn down Troserch Woods and see what happens after??

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  2. Also the laughing gyms I’ve only seen on conifer there

    ReplyDelete