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28-04-2026 20:33

Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

30-04-2026 10:43

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, España, 

30-04-2026 10:28

Rot Bojan

Hello, by appearance I would say that I am dealing

27-04-2026 18:48

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

29-04-2026 08:01

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 21:53

William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

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Scutellinia problem
Ralf Dahlheuser, 10-08-2015 18:00
Ralf DahlheuserHello.

This Scutellinia is a mystery to me.


I have found it on swampy soil. Matured apothecia measures 5 - 15 mm. Marginal hairs not different from lateral hairs. Hairs are short, thick an brownish transluscent. Roots mostly unbranched, rarely bifurcate, thick walled, 1-3 septate. A very few Hairs are forked, one stellate. Ascospores verrucose and/or incomplete reticulate. Ascopsores wall not loosening when heateted in cotton blue.


Thank you.

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Ralf Dahlheuser, 10-08-2015 18:02
Ralf Dahlheuser
Re : Scutellinia problem
Ascospores
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Ralf Dahlheuser, 10-08-2015 18:05
Ralf Dahlheuser
Re : Scutellinia problem
Hairs
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Hans-Otto Baral, 10-08-2015 18:15
Hans-Otto Baral
Re : Scutellinia problem
Did you compare S. convexa/torrentis? I think there are only very few species with oil drops only near the poles, and my drawing seems here to fit quite well to your fungus.

Zotto
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Ralf Dahlheuser, 10-08-2015 18:36
Ralf Dahlheuser
Re : Scutellinia problem
Hello Zotto,

thank you for your answer.

S. torrentis was my first option. But: "Ascopsores wall not loosening when heateted in cotton blue".
I could always observed that in my previous collections of S. torrentis as yet.

But I do not know if that has to be always.

Ralf
Hans-Otto Baral, 10-08-2015 20:18
Hans-Otto Baral
Re : Scutellinia problem
Hi Ralf
I am sorry I have no experience with that feature. Hoped that Benat will answer you.

Hats du zufällig auch ein auf die Sporenguttulen fokussiertes Foto?
Zotto
Ralf Dahlheuser, 10-08-2015 21:23
Ralf Dahlheuser
Re : Scutellinia problem
Hallo Zotto,

ja klar, hab ich.

Es passt eigentlich fast alles zu S.torrentis, bis auf das nicht ablösende Perispor.
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Hans-Otto Baral, 10-08-2015 22:02
Hans-Otto Baral
Re : Scutellinia problem
Danke!