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13-06-2025 16:34

Andgelo Mombert Andgelo Mombert

Bonjour,Un petit discomycète qui me résiste. Il

13-06-2025 19:57

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y avellanosEjemplar uni

12-06-2025 19:36

Rodríguez Borja Rodríguez Borja

Hi, I have got this collection hoping you can giv

13-06-2025 09:41

Josep Torres Josep Torres

Hello.A cerebriform ascomycete sprouting scattered

12-06-2025 15:53

Viktorie Halasu Viktorie Halasu

Hello, I keep finding something with spores like

12-06-2025 08:58

Josep Torres Josep Torres

Hello.Some synnemata sprouting in a scattered but

12-06-2025 19:26

Charles Aron Charles Aron

Hi All, Recently I found this minute Bryoscyphus

12-06-2025 13:04

Angel Pintos Angel Pintos

Hi, does anyone have the following article: Tibel

11-06-2025 13:44

Nicolas Suberbielle Nicolas Suberbielle

Bonjour,J'ai trouvé cette espèce aux alentours d

11-06-2025 20:03

Peter Welt Peter Welt

An Ascobolus species for which I can't find a name

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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.