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18-04-2019 15:25

Castillo Joseba Castillo Joseba

Especimen  con apoterios en forma de disco de col

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Malcolm  Greaves Malcolm Greaves

HelloCan someone help with this found on a dead/dy

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Marc Detollenaere Marc Detollenaere

Dear forum, On the bark of Larix I found some som

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I find this unknown (to me) asco in the same locat

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Jac Gelderblom

I am looking for Holm & Holm: Lophiostomatacea

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Form small pinki cushions on the surface - recall

12-04-2019 14:11

Michel Hairaud Michel Hairaud

Bonjour, Voici une Helotiale manifestement liée

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Ethan Crenson

Hello, Yesterday in New York City on Pinus strobu

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Ethan Crenson

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Edvin Johannesen Edvin Johannesen

I am struggling a bit to identify this one. First

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Ophioceras leptosporum?
Riet van Oosten, 06-02-2019 18:52
Riet van Oosten
Hello,

Found by a mushroomfriend, on Urtica.

Could this be Ophioceras leptosporum?

Ascus: 91.5 x 7.2 µm

Spores: 59.1-65.0 x 1.4-1.4 µm

Kind regards, Riet
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Eduard Osieck, 11-02-2019 21:11
Re : Ophioceras leptosporum?
Hello Riet,

Yes this matches P. leptosporum quite well, although the spores are rather (but not too) short (Iqbal 1970: 60-90 um). Important features include the long neck, thread-like spores without swollen cels and the ascal ring.

Eduard
Riet van Oosten, 11-02-2019 21:36
Riet van Oosten
Re : Ophioceras leptosporum?
Hello Eduard,

Thank you very much for your help!

Greetings, Riet