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06-05-2025 12:52

En madera de Eucalipto 0237
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España),  reco

06-05-2025 13:37

Looking for digital literature of Munk Anders
Thomas Flammer

Munk, Anders (1953). The System of the Pyrenomycet

06-05-2025 13:22

En Helecho, 0256
Castillo Joseba Castillo Joseba

Me mandan el material de Galicia (España),  reco

05-05-2025 22:06

Daldinia concentrica sur chêne vert
Patrice TANCHAUD

Bonsoir, il y a quelques temps, j'avais évoqué

01-05-2025 20:11

Martininia with bisporic asci?
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello, today I have collected a tiny ascomycete g

27-04-2025 15:54

literature search
Martin Bemmann Martin Bemmann

Can somebody provide this article from a Leningrad

03-05-2025 18:35

Michel DELPONT
Edmond POINTE Edmond POINTE

J'ai  connu Michel DELPONT au début de ma passio

05-05-2025 10:09

Crotte de lièvre
Nicolas Suberbielle Nicolas Suberbielle

Re-bonjour,Cet ascomycète trouvé et étudié par

05-05-2025 09:35

Inoperculé noir sur herbacée
Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Marie-Rose d'Angelo de la SociétÃ

29-04-2025 09:13

Est-ce que Mollisia faginea existe?
Louis DENY

Bonjour forumVosges du sud, ballon d'Alsace altitu

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Small Scutellinia on wood
Marc Detollenaere, 28-10-2024 23:30
Marc DetollenaereDear Forum,

I found some small fruit bodies of about 2.5-3.5mm on dead Pinus.
Hairs were multifurcated, not ventricose and did not exceed 850µ. Spores measured 18.7-19.4 x11.7µ, Q>1.5 and had warts of 2-2.5µ.Any ideas?

Marc
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Juuso Äikäs, 29-10-2024 07:42
Re : Small Scutellinia on wood
Hopefully someone else will comment also, but I'd bet my money on Scutellinia olivascens.
Malcolm Greaves, 29-10-2024 10:22
Malcolm Greaves
Re : Small Scutellinia on wood
I would agree with that but probably add var minutospora
Ursula Kozik, 29-10-2024 13:59
Re : Small Scutellinia on wood
Hallo und guten Tag Marc,

ich sehe glatte Sporen ohne Warzen im optischen Schnitt.


Eine gute Zeit
Ursula

Marc Detollenaere, 29-10-2024 18:26
Marc Detollenaere
Re : Small Scutellinia on wood
Dear Malcolm and Juuso,
Thank you very much for your help

Marc
Marc Detollenaere, 29-10-2024 18:27
Marc Detollenaere
Re : Small Scutellinia on wood
Good evening Ursula,

You are right. What I saw as large warts are in fact numerous intracellular guttules.

Marc
Malcolm Greaves, 29-10-2024 18:41
Malcolm Greaves
Re : Small Scutellinia on wood
I agree that the spores are showing the internal guttules and it would need a stain such as Lactophenol Cotton Blue to show the ornamentation but still stick with S o.