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22-05-2025 08:55

Josep Torres Josep Torres

Hello.A Pezizal sprouting scattered in small group

21-05-2025 17:28

éric ROMERO éric ROMERO

Bonjour Tous, Avec la bonne fiche cette fois (mer

19-05-2025 09:42

Josep Torres Josep Torres

Hello.An ascomycete photographed on April 20, spro

21-05-2025 08:31

Josep Torres Josep Torres

Reddish-brown, grain-like ascomata, measuring 0.7â

20-05-2025 09:37

Josep Torres Josep Torres

Hello, an anamorph photographed last April 20th, s

20-05-2025 22:15

Francois Guay Francois Guay

I found this ascomycete at the base of a dead fern

20-05-2025 21:36

Francois Guay Francois Guay

I found this Mollisia sp. on a submerged herbaceou

20-05-2025 10:31

Castillo Joseba Castillo Joseba

me mandan elmaterial seco de Galicia, (España) 

16-05-2025 05:47

Francois Guay Francois Guay

I found this super tiny hyaline asco on fir needle

11-05-2025 10:22

Karl Soler Kinnerbäck

Found on moist Betula wood dipped in freshwater st

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Lichenicolous fungus on Pertusaria
Lepista Zacarias, 16-04-2016 22:54
Dear all,
Does anyone know something about the lichenicolous fungus in the photos attached?
It grew on the apothecia of Pertusaria heterochroa, has an brownish ascomata formed by more or less radially disposed hyphae (conidiophores?) at the top of which the conidia is formed. Conidia brown, 1-septate with dimensions in the ranges 4.6 - 7.7 × 2.2 - 3.4 µm.
Thanks in advance,
zaca
  • message #42169
  • message #42169
  • message #42169
Javier Etayo, 17-04-2016 10:47
Re : Lichenicolous fungus on Pertusaria
You should look at Minutoexcipula, more remotely Lichenodiplis.
Lepista Zacarias, 17-04-2016 12:36
Re : Lichenicolous fungus on Pertusaria
Thanks, Javier,
I will investigate in these directions.
Best regards,
zaca