The Jelly Tooth or Jelly Tongue, Pseudohydnum gelationosum, at Hemsted Forest

 

What a great day with Kent Field Club at Hemsted Forest.

I have borrowed Phil Ambler's photos for this post, as mine were rubbish - I hope he doesn't mind! Notice the "flesh colour" (seen once it matures) and the very rubbery nature of the cap.

The Jelly Tongue is shaped a bit like a  bracket and belongs to the Exidiacea. The description of this family from the Collins' photographic guide follows:

"members of the family Exidiaceae are gelatinous or jelly fungi in varied irregular shapes and rather dull colours. They are generally associated with dead wood, both standing and fallen. Some are host specific. Like most jelly fungi, they are generally only conspicuous in wet weather and when dry, shrivel to a hard thin membrane. They rehydrate rapidly, revive and swell to resume growth and spore production. Accordingly they can be found at any time of year. The spore colour is white.! 

Could this be Xylaria longipes or NOT ........? NOT.

 

Of course when I went past these, I immediately thought Candle-snuff fungus, Xylaria polymorpha.

However, there are those hints of pink tips, the solitary nature of the slender curving fruiting bodies, and perhaps the otNOT her fungal species, the mould growing over the fruiting bodies. All these are hints towards Xylaria longipes. But they are growing on one of the ancient Hornbeam coppards along the old woodbank. Could it be......? 

Dene Park crusts

 

This is a beauty - but is it a Polypore or a sort of wrinkled crust?

A close-up of the surface, sharpened in Topaz,

Inonotus radiatus at the Farm Shop

 I walked over to a line of Alders with one noticeably struggling tree in the middle of the line, and indeed there were multiple early fruiting bodies of Inonotus radiatus, (Mensularia radiata) the Alder Bracket, "lumpily" resupinate and quite velvety at this stage, apricot or tan coloured, with limited pore development, the basidiomes forming the typical "ladder" feature up the trunk. The trunk was already splitting and lifting.

The basidiomes are not above head height, and still quite young for the season - somewhat different to the NatureSpot website in these particulars.

Coniophora puteana or arida possibly?

So on one branch my eye was drawn to a few small ovals of white fringes, each about an inch long, which it turned out appeared to be surrounding some thin dark brownish-grey oval crusts. 

With this unusual colour combination, perhaps these represent early development of a Coniophora species crusts, perhaps Coniophora puteana, a common cause of wet rot, or perhaps another species such as Coniophora arida? These and others are found in the south of England, so both are possibles. That's all I can think of, anyway!

Hapalopilus nitidans, the Cinnamon Bracket or Tender Nesting Polypore.

The UK's only toxic polypore - and it is HIGHLY toxic with a very high content of polyporic acid.

While with the Kent Field club group, we found a very lovely looking triangular bracket fungus on a small dying or dead tree. I would describe the form as "stepped". I tentatively identified the host as a Rowan or Sorbus tree and somebody who I think must have seen this bracket fungus before, tried putting some potassium hydroxide, KOH, on it. It almost immediately turned a bright violet colour suggesting that it was the toxic cinnamon bracket. Hapalopilus nidulans, a very difficult name to spell. I was pleased to say that Lassoe and Peterson also consider it quite commonly found on Sorbus. However, other sources just give it as found on mixed deciduous trees or possibly Oak and Birch. It was a delightful colour and an interesting texture on the top surface. All the factors seem to fit, so a nice step forward in bracket identification for me.

Also referred to as Hapalopilus rutilans, it might be rather commoner in Europe, but is said to be only occasional in the UK. Records in the UK seem to fairly evenly distributed north to south. This is an annual polypore bracket, breaking down to a rather dusty debris. However, these 2 or 3 brackets were quite fresh.

Note the texture of the top surface, sometimes likened to suede. The top is said to be flat to slightly convex, the overall texture of the bracket soft.

Said to be typically "triangular" in shape.

The pores are quite coarse and strongly delimited in appearance. 2 - 3 per mm. Tubes reportedly up to 1 cm deep, spore print white. There is a fairly clear margin to the underside, extended rollover in the later stages.

Junghuhnia (Steccherinum) nitidum or just possibly lacera?

Slightly more lacerate than usual, but not a British species I think. Impossible to resolve without measuring the spores under a microscope, but I should have tried to measure the pore density at least.