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13-01-2020 15:37

Mirek Gryc

Something like Hydropisphaera?Yesterday found on o

14-01-2020 16:00

Thomas Læssøe

This material was brought in recently in airdried

17-12-2019 22:45

Viktorie Halasu Viktorie Halasu

Hello forum,is there any index of host plants for

13-01-2020 20:14

Maren Kamke Maren Kamke

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13-01-2020 11:00

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, could someone provide this publication, ple

10-01-2020 13:05

Thomas Læssøe

link to collection details: https://svampe.databa

12-01-2020 10:44

Valencia Lopez Francisco Javier

Hola a todos/asAdjunto algunas fotos de unas trich

12-01-2020 11:06

Bernard CLESSE Bernard CLESSE

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31-12-2019 15:08

Blasco Rafael Blasco Rafael

Hola, Feliz Navidad para todos Tienen alguna idea

12-01-2020 18:01

Bernard CLESSE Bernard CLESSE

À la face infère d'une grosse branche pourrie et

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Hydropisphaera?
Mirek Gryc, 13-01-2020 15:37
Something like Hydropisphaera?
Yesterday found on old fruiting bodies of Stereum hirsutum growing on Carpinus wood.

spores:
Me = 10.6 × 3.8 µm; Qe = 2.8
10.74 4.26
10.07 3.89
10.37 4.07
10.68 3.88
10.56 4.09
11.49 3.55
10.75 3.36
10.27 3.41
Thank you in advance for your help!
Mirek

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Christian Lechat, 13-01-2020 15:55
Christian Lechat
Re : Hydropisphaera?
Dear Mirek,

it is not the genus Hyropisphaera, maybe Sphaerostilbella

Christian
Mirek Gryc, 13-01-2020 16:32
Re : Hydropisphaera?
Thank you Christian.
I will try to compare to Sphaerostilbella berkeleyana. I also noticed violet colors at some fruiting bodies at the mouth.
Is there any key for them?
This is my first microscopic species of this type so I don't even know what features to look for?
Regards
Mirek
Enrique Rubio, 13-01-2020 22:44
Enrique Rubio
Re : Hydropisphaera?
Mirek Gryc, 14-01-2020 19:29
Re : Hydropisphaera?
Hi Enrique
I've already compared it with your collection. All microscopic features are compatible with yours.
However, I am wondering about the bright color of my fruiting bodies. I suspect that this could be due to the almost complete lack of light. The bough on which the mushrooms grew lay on the ground and was covered with a thick layer of leaves fallen from trees. In addition, a few days ago we had frosts and even some snow fell so the fruit bodies were almost completely lightless.
I can't see any other explanation for such a situation, although I suspect that the sporocarps are still quite young?
Due to the fact that this is my first find of this species it is difficult for me to say anything more about it. It seems, however, that this is probably the genre but just in case I will call it "cf".
Thank you and best regards
Mirek