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27-03-2024 22:53

Charles Aron Charles Aron

Hi All,Recently I came across these minute, setose

26-03-2024 17:14

Juuso Äikäs

These little black ascos were growing on a dead, d

25-03-2024 13:41

B Shelbourne B Shelbourne

• Hyaloscyphaceae (no VBs), Hyaloscypha: Macro a

25-03-2024 21:27

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, March 2024

26-03-2024 14:37

DAVID MARCOS DAVID MARCOS

Spores (telles qu'elles apparaissent à l'intérie

24-03-2024 08:27

Thierry Blondelle Thierry Blondelle

HiOn Hedera helix fallen branchEcological habitat:

26-03-2024 11:06

michel bertrand

Bonjour, Malgré de nombreuses recherches, je n'a

25-03-2024 14:08

Ursula Kozik

Bonjour et bonne journée, On m'a envoyé une tro

25-03-2024 03:56

B Shelbourne B Shelbourne

• Scuttelinia: Macro and habitat.• S. scutella

25-03-2024 20:21

DAVID MARCOS DAVID MARCOS

Bonjour, je m'appelle David et je débute dans l'i

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Fungus in/on lichen Lecanora sp.?
William Slosse, 27-11-2019 22:12
William SlosseHello,
a few days ago I took pictures of some lichen growing on old cement tiles in the garden.It seems to be Lecanora campestris.
Today I looked back at the picture and in de right upper corner I discovered some very tiny orange coloured fungal structures. 
I went immediately looking for some fresh material and looking through the microscope I was surprised to see asci, spores and paraphyses!
Asci with 6 to 8 quite large spores;
Paraphyse slender, septated, branched
I can't find a starting point in Ellis & Ellis.
Is there some who recognises the species?
Many thanks in advance.
William
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Hans-Otto Baral, 27-11-2019 22:39
Hans-Otto Baral
Re : Fungus in/on lichen Lecanora sp.?
A Caloplaca?
William Slosse, 27-11-2019 23:37
William Slosse
Re : Fungus in/on lichen Lecanora sp.?
Thx, Zotto.
Seems to be the correct genus.
I found, based on your suggestion, a nice french site whitch confirmed the genus.