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14-04-2024 20:04

Manak Roman

Hi all,I have two very similar finding last weeken

18-05-2024 10:47

Anna Klos

Goodmorning,We found this tiny ascomycete (max. 1m

10-05-2024 17:40

Anna Klos

Good afternoon, Thursday during an inventory we f

17-05-2024 15:17

éric ROMERO éric ROMERO

Bonjour, Un besoin d'aide pour ce Podospora (...?

17-05-2024 16:25

Pavel Jiracek

Erioscyphella lunata, found on a fallen needle of

29-01-2022 21:44

Jan Eckstein

Good evening, apothecia small, yellowish, 150-300

16-05-2024 11:19

Sylvie Le Goff

Bonjour, j'ai récolté sur une branchette de feui

14-05-2024 09:19

Hans-Otto Baral Hans-Otto Baral

Hi, I want to announce for next Sunday 17.00 middl

16-05-2024 11:49

Castillo Joseba Castillo Joseba

De ayer en rama de abetoNo se por donde mirarA ver

14-05-2024 09:50

Yannick Mourgues Yannick Mourgues

Hi. Found on decorticated wod of Populus cf. alba

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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!