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09-10-2025 22:14

S. Rebecca

We just had the Bavarian Mycology Conference in Au

10-10-2025 00:49

Ethan Crenson

Hello all, This was found last weekend on a hardw

06-10-2025 15:57

David Chapados David Chapados

Hi, Could anyone help me with this Lophiostoma? 

04-10-2025 02:13

Francois Guay Francois Guay

Hi everyone,   I found this Hymenoscyphus growi

03-10-2025 22:17

Francois Guay Francois Guay

Hi everyone,   I found this white, star-shaped

03-10-2025 22:03

Francois Guay Francois Guay

Hi everyone, I found this weird asco growing on wo

03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

05-10-2025 16:41

François Bartholomeeusen

Dear forum members, On a mat of dried algae/liche

04-10-2025 02:17

Masanori Kutsuna

Hello, This is a quite common species on rotten w

03-10-2025 10:25

Jean-Luc Ranger

Que pensez-vous de ce Chaetomium sp : 10- 10,5 x 6

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hard work....Clematis and 3 pyrenomycetes
Björn Wergen, 09-04-2011 01:41
Björn WergenHi again,

"Mycology is to see a whole micro-universe in each small black point in the nature"...mycology is FASCINATING!!

Hmm I had 5 new pyrenomycetes (= small black points) today, and perhaps you can give me some hints for the determination. I have a clear position by all five species, but perhaps someone has another idea. I just give you the photos with some important information, if there is a full description needed, tell me, it will follow on monday.

ON CLEMATIS VITALBA:
species n. 1 is perhaps Pleospora herbarum with very impressive spores
species n. 2 is perhaps Pleospora vitalbae with smaller spores, macrophoto will follow
species n. 3 is perhaps Lophiostoma caulium with very long apices and spores with 3-5 septations

regards and thanks for help,
Kazuya
Björn Wergen, 09-04-2011 01:41
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n.1, makro
  • message #15025
Björn Wergen, 09-04-2011 01:41
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 1, micro
  • message #15026
Björn Wergen, 09-04-2011 01:42
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 1, micro
  • message #15027
Björn Wergen, 09-04-2011 01:42
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 1, micro
  • message #15028
Björn Wergen, 09-04-2011 01:42
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 2, micro
  • message #15029
Björn Wergen, 09-04-2011 01:42
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 3, macro
  • message #15030
Björn Wergen, 09-04-2011 01:43
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 3, micro
  • message #15031
Björn Wergen, 09-04-2011 01:43
Björn Wergen
Re:hard work....Clematis and 3 pyrenomycetes
n. 3, micro
  • message #15032