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08-03-2025 14:54

Orbilia or Hyalorbilia?
Ethan Crenson

Hello all, This is a recent find from New York Ci

08-03-2025 16:21

Dialonectria episphaeria sur Diatrype stigma
Yanick BOULANGER

BonjourDialonectria episphaeria sur Diatrype stigm

08-03-2025 08:47

Possible first record of G. schizosporum in 74 years, and first ever in US Southwest.
Danny Newman Danny Newman

Hello AscoFrance, I believe I may have found the

06-03-2025 21:53

Phaeosphaeria equiseti or Phaeosphaeria berlesei ?
Charles Grapinet Charles Grapinet

Hello, I found a very abundant Phaeosphaeria on t

04-03-2025 21:27

Asco jaune
Yanick BOULANGER

BonsoirPetites fructifications jaunes récoltées

06-03-2025 17:23

Paratricharina poiraultii ?
Vasileios Kaounas Vasileios Kaounas

Found 13/2/25 on moss, very far away, only almond

06-03-2025 23:27

Cosmospora or Dialonectria on Asterosporium asterospermum
Edvin Johannesen Edvin Johannesen

Hello!I have a collection with acervuli of Asteros

04-03-2025 15:38

Arundinaria sps. with 3-curved germ slit verrocose spores
Hardware Tony Hardware Tony

Found on I what I think is Phyllostachys aurea, mo

06-03-2025 11:45

Hypoxylon ticinense sl?
Wim de Groot

Several smal patches of Hypoxylon ticinense (sl?)

30-06-2018 14:36

Another Lachnum for identification
Jan Knuiman

Growing on a rotten twig of a broadleaf tree (Sali

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Totally unfamiliar
Dmitry Gavryushin, 20-03-2007 14:38
March 17, 2007, Naro-Fominsk, Moscow region, at the base of a dry stem of herbaceous plant (most probably Urtica). Hight up to 1.5-2 mm. I don't think it's a right place to ask but maybe someone could recognize it... My guess it's a slime mold.
  • message #1703
Dmitry Gavryushin, 20-03-2007 14:41
Re:Totally unfamiliar
I couldn't make out much with the microscope. Its base seems to be covered with fine hairs. I could also see some root-like structures. Here's a portion of its external structure.
  • message #1704
Andreas Gminder, 20-03-2007 14:52
Andreas Gminder
Re:Totally unfamiliar
Hi,

I have no idea. But the outside structure reminds me of the structure of several sclerotia, e.g. from Typhula or from some Sclerotiniaceae. May be it something in this direction?

best regards,
Andreas
Dmitry Gavryushin, 20-03-2007 16:16
Re:Totally unfamiliar
Hello Andreas,

Thanks for the hint. Sclerotia might be a good idea. I am only familiar with more or less spherical yellowish to brown sclerotia which were abundant on fallen leaves in humid places from autumn throughout this (exceptionally mild) winter.
Perz Piotr, 20-03-2007 16:28
Re:Totally unfamiliar
Hi Dmitry

probably you are writing about this Sclerotia of Typhula: http://www.bio-forum.pl/messages/33/10209.html
Dmitry Gavryushin, 20-03-2007 16:30
Re:Totally unfamiliar
I've found quite similar images of Typhula quisquiliaris at http://www.mykonet.ch/Pilzbilder_T.htm, http://www.mycocondroz.be/champignons/t/typhula_quisquillaris.jpg and http://karlkeck.heim.at/typhquis.jpg. T. sclerotoides at http://www.nahuby.sk/sk/sources/obrazok_detail.php?id=2241 also looks alike. T. uncialis at http://www.floraislands.is/fungpic.htm seems less fit. Is it possible to grow basidiocarps from them?

P.S. Thanks Piotr - the initial pix do look quite similar.
P.P.S. According to the key for European Clavariaceae (Pilat, 1958), Typhula quisquiliaris occurs on Pteridium aquilinum which is not the case...