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21-05-2025 08:31

Another anamorph in Rubus spp.
Josep Torres Josep Torres

Reddish-brown, grain-like ascomata, measuring 0.7â

26-05-2025 19:11

lasiobolus?
Edmond POINTE Edmond POINTE

Bonjour, apothécie poilue, jaune pale 495µm poil

27-05-2025 13:34

On Phragmites australia - Denmark
Karen Poulsen

Hello, I found this one on straw in water at lake

26-05-2025 21:09

Diaporthe rudis?
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, I would like to consult this pyrenomycete.

26-05-2025 18:09

Cytospora spec./ Valsa spec.
Henk Remijn

Good day,In a burned forest near Hulst on the bord

26-05-2025 14:49

asco avec une algue
julien lagrandie

Bonjour à tous (je suis nouveau sur le forum), U

25-05-2025 08:22

Ayuda con esta 0747
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) re

25-05-2025 13:25

Mollisia sp
Sylvie Le Goff

Bonjour, je suis bien embêtée avec ce genre si d

24-05-2025 22:34

Spherical-spored disco on Cistaceae
Bruce Malloch

Hello all, I am new here, thanks for having me. I

25-05-2025 11:51

En tallo de herbacea 0687
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia, (España)  reco

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Chalazion?
Joop van der Lee, 22-03-2019 21:41
Joop van der LeeFound on deer dung during examination of another species.

Apothecia: 230x163 um

Asci: 8-spored; 96x36 um

Spores: Biseriate; 22.4-23.9x13.4-14.5 um; covered with small warts.

Paraphyses: Septated; 4.1-4.9 um; tops extend to 5.6 um


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Michel Delpont, 23-03-2019 14:47
Michel Delpont
Re : Chalazion?
Very rare kind, I think it is indeed Chalazion, even if your mushroom lacks maturity, you can check the amyloidity of the hymenium as well as the coloration of the warts of the spores in the cotton blue. Normally C. erinaceum, on excrement, has smaller spores, the other known species are terricolous. Peter Welt put a message on Ascofrance in 2009 on this genre. www.ascofrance.com/forum/8486/pezizales

Michel.

 

Joop van der Lee, 09-04-2019 21:36
Joop van der Lee
Re : Chalazion?
Hello Michel,

I did have some problems with the calibration of the camera, so here are the correct measurements:

Apotheca: 162x117 um

Asci: 8-spored; 62.8x25.8 um

Spores: 16.4-16.9x9.8-10.2 um; covered with fine warts.

Paraphyses: septated; 2.3-2.7 um tops 3.7-4.1

With these values I would go for C. erinaceum