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23-04-2026 06:46

François Freléchoux François Freléchoux

Bonjour, Voici la description d'un minuscule asco

21-04-2026 22:14

Margot en Geert Vullings

This cup fungus was found on April 10, 2026, on lo

22-04-2026 20:17

Marian Jagers Marian Jagers

Is anyone familiar with the Hyphomycetes genus Pse

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

22-04-2026 19:12

Louis DENY

Bonjour forum.Trouvé à Belfort, est de la France

21-04-2026 21:00

Sylvie Le Goff

Bonjour à tousJe sollicite votre aide pour cet as

22-04-2026 01:06

Richard VALERI Richard VALERI

Bonjour à tous.Je vous présente cette Nectria s.

21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

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Lasiosphaeriaceae identification request.
Suhaib Firdous Yatoo, 11-04-2020 21:08
Suhaib  Firdous YatooOn herbaceous stems like Urtica dioica, Arctium etc.
Lower surface with rhizoids.
Spores-  27.5 × 16um (maximum 33um long), appendage 20um in immature spores while reaches up to 60um in mature spores.
Spore color : colorless, then army green, then brownish.
Asci usually cyllindrical but many clavate  180-230 um × 18-30um.

and please suggest me some keys to Arnium
  • message #62662
  • message #62662
  • message #62662
Peter Püwert, 11-04-2020 21:29
Peter Püwert
Re : Lasiosphaeriaceae identification request.
Hi, this isn't an Arnium, I think Schizothecium/ Podospora squamulosum.

Peter.
Suhaib Firdous Yatoo, 12-04-2020 02:59
Suhaib  Firdous Yatoo
Re : Lasiosphaeriaceae identification request.
Schizothecium squamulosum seems a perfect fit. (BTW I didn't say it is Arnium but wanted a suggestion on the key for that genus, I will make a separate post then)

Thank you very much.
Peter Püwert, 12-04-2020 12:51
Peter Püwert
Re : Lasiosphaeriaceae identification request.
Hi, I'll send you some info about Arnium with wetransfer.

Peter.
Suhaib Firdous Yatoo, 13-04-2020 02:43
Suhaib  Firdous Yatoo
Re : Lasiosphaeriaceae identification request.
Thank you.