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01-06-2016 21:44

Scutellinia
Bernard Declercq Bernard Declercq

Hi,Collected on a resupinate fungus on Alnus:Apoth

01-06-2016 16:39

Scutellinia
Malcolm Greaves Malcolm Greaves

This specimen was one of a few on the moss covered

29-05-2016 21:34

Trichopeziza???
Castillo Joseba Castillo Joseba

Me recuerda a la Trichopeziza perrotioides,   per

31-05-2016 19:23

Orbilia 2 Pinus sylvestris
Blasco Rafael Blasco Rafael

Muy parecida en la microscopia , pero diferente co

31-05-2016 11:09

Sporormiella-like on wood
Gernot Friebes

Hi,the photos of this interesting species were giv

30-05-2016 20:01

Hilberina sp
Per Vetlesen

Hi everybody This ascomycete is grown in moist ch

31-05-2016 15:20

Black disco on Larix decidua
Adam Polhorský

Hello everyone, black apothecia(1,1mm) with remna

31-05-2016 18:29

Orbilia Pinus sylvestris 19-05-16
Blasco Rafael Blasco Rafael

Hola, les parece que sea O.coccinella, es la que m

31-05-2016 16:53

En rama de laurel (Laurus)
Castillo Joseba Castillo Joseba

En rama de laurel  ... debajo de Polydesmia prui

31-05-2016 17:09

on a twig of Vitis
Ethan Crenson

Eastern US, New York City.  Irregularly shaped bl

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Pyreno with muriform spores
Juuso Äikäs, 05-12-2024 20:43
I found these black pyrenos a few days ago growing on a decidous twig (possibly Sorbus).

Asci 8-spored, IKI negative. Spores hyaline, two-celled, muriform, measuring 25.9 - 36.7 × 7.7 - 9.7 µm.

Any idea what the species/genus might be?
  • message #80869
  • message #80869
  • message #80869
  • message #80869
Elisabeth Stöckli, 05-12-2024 20:50
Re : Pyreno with muriform spores
Bonsoir,

Avec ces spores et l'hôte, je pense à Dothidora pyrenophora.

Amitiés,
Elisabeth
Juuso Äikäs, 05-12-2024 21:24
Re : Pyreno with muriform spores
That does seem to fit quite well. Thanks! Merci beaucoup.