Accès membres

Mot de passe perdu? S'inscrire

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

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

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

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

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Ascobolus sp. ?
Ralf Dahlheuser, 01-02-2017 19:06
Ralf DahlheuserHello all,

this Ascobolus grew on rabbit dung. The size of the spores fit to Ascobolus epimyces, but also fits the structure? Or does someone have a different idea? Unfortunately I have only found this one fruit body
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Michel Delpont, 01-02-2017 20:02
Michel Delpont
Re : Ascobolus sp. ?
Hello Ralf.

It is certainly an Ascobolus. Do you know the color of apothecia? Are spore measurements accurate? There is A.hansenii that might look like your mushroom, but your description lacks precision.

MicheL.
Ralf Dahlheuser, 01-02-2017 20:57
Ralf Dahlheuser
Re : Ascobolus sp. ?
Hello Michel,

i have failed to make a photo of the fruit body because I thought it is A. albidus. The fruit body looked like a too small A.albidus, a little more yellowish. The spore measurements are accurate, I have measured several times.

Michel Delpont, 01-02-2017 21:32
Michel Delpont
Re : Ascobolus sp. ?
OK! If you find other specimens, allow them to ripen well, so as to leave time for the ornamentation to be well marked, and observe the color of the apothecia.

Michel.
Ralf Dahlheuser, 02-02-2017 17:20
Ralf Dahlheuser
Re : Ascobolus sp. ?
Thanks Michel,

i think A.hansenii is a very good idea. The spores are not mature and I have measured without ornament. Maybe a few fruit bodies will follow