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09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

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ascobolus
hannie wijers, 26-08-2018 18:17
Hello, 

I'dd like some help from you if possible.

On a mountain of sand whose origin is not known (perhaps from ditches) these ascomycetes were present. Under the binocular we saw that there were black dots on the ascot. Spores? Asci measure 163-205 m?, paraphyses are septed and some are irregular in shape, size 200 x 4 m?. Size of the apores 20-23 x 11-12 Very warty on the outside and a thick wall Yet it seemed that there was a network on the spores. I also saw purple spores in asci. Are not they ripe yet? Asci J- Can this belong to the Ascoboluses? I did some Melzer in it and a little later there came a purple colour Anyone have an idea?
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Chris Yeates, 26-08-2018 19:49
Chris Yeates
Re : ascobolus
Hello Hannie

Is it possible to see a larger image of the spore ornamentation? Very warty spores of those measurements, plus the habitat, make me think of Ascobolus behnitziensis, but I'm sure there are other people who know the genus better than I.

best wishes

Chris
Michel Delpont, 26-08-2018 21:16
Michel Delpont
Re : ascobolus
Good evening.

Indeed it would be desirable if possible to have clearer pictures and higher magnification; nevertheless agree with Chris your fungus could be Ascobolus behnitziensi or can be also geophilus.


Michel.

hannie wijers, 26-08-2018 21:17
Re : ascobolus
Hello Chris. 

I can make new pictures of the spores. Maybe tomorrow. You mean the warty spores I think? Tkanks for your answer

Groeten
Hannie
hannie wijers, 26-08-2018 21:19
Re : ascobolus
Hi Michel. I will do. Thanks

groeten
Hannie
hannie wijers, 27-08-2018 17:41
Re : ascobolus
Hello Chris en Michel,

I have a couple of new pictures. Ik hope this will help. Thanks

groeten

Hannie
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