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18-05-2020 13:07

Juuso Äikäs

These I found growing on the underside of loosened

18-05-2020 11:20

Castillo Joseba Castillo Joseba

Me mandan esta muestra de Xylaria de Galicia, reco

16-05-2020 21:31

Mirek Gryc

Hello allFound a few days ago on unidentified wood

17-05-2020 21:20

Andgelo Mombert Andgelo Mombert

Bonsoir, Sur bois mort de feuillu trempant dans u

14-05-2020 20:18

Juuso Äikäs

Mollisia is a difficult genus, but I decided to po

16-05-2020 14:57

Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia,  recolecta

16-05-2020 09:55

Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hi, this very little pyrenomycete was found in Mo

15-05-2020 09:06

Stefan Blaser

Hello everybody, I found this one on a "phlepioid

15-05-2020 16:29

Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte d'Abies alba de 1 cm d

15-05-2020 09:36

Ibai Olariaga Ibarguren

Hi there, This is a fungus that I found on bark o

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Black pyreno on bark
Masanori Kutsuna, 29-01-2015 08:18
Hello everyone,

I received photos of small black pyrenos from my friend.


It seems to be common in Japan, but I have no idea of the genus.


Perithecia gregarious on bark, about 0.7-0.8 mm. in diameter, covered with blackish setae.
Asci 65-78 × 18-23 microns, long-stalked, 8-spored.
Ascospores oval to ovoid, 12 x 7.5 microns in average, hyaline, smooth or weakly punctate.
Setae sometimes branched, upto 170 microns.


Masanori Kutsuna


 

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