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23-09-2025 13:31

Thomas Læssøe

https://svampe.databasen.org/observations/10534623

15-10-2025 16:39

Edvin Johannesen Edvin Johannesen

These tiny (0.2-0.6 mm), white, pulvinate apotheci

03-10-2025 13:44

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Populus

13-10-2025 19:05

Louis DENY

Bonjour forumSur tronc décortiqué de feuillu x,

17-02-2013 21:11

Peter Welt Peter Welt

Jamoni, P.G. 1998. Un nuovo discomicete coprofilo

11-10-2025 20:27

Marcel Heyligen Marcel Heyligen

Found on a barked branch, 14 mm in diameter, of Ro

11-10-2025 14:20

Jean-Luc Ranger

bonjour à tous, Je ne vois pas comment l'on peut

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? 

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Leptosphaeria species on platanus
Ralph Vandiest, 24-02-2014 23:09
Ralph VandiestHello,


I found this  species on platanus. Looks like Leptosphaeria species but not sure (as the only possible fit with my key is J galii?!). 0,3/0,4mm diam wide, in large clusters, asci 8-sporig up to 100µm, 3-sepated, incurved spores
13/16x4/5µm, outher cells wider than inner cells.

Can anybody  help me with this?

regards,


Ralph
  • message #27842
  • message #27842
  • message #27842
DirkW, 24-02-2014 23:21
DirkW
Re : Leptosphaeria species on platanus
hi ralph, looks like melanomma pulvis-pyrius. very common on fagus ...

best

dirk
Chris Yeates, 25-02-2014 13:36
Chris Yeates
Re : Leptosphaeria species on platanus
I agree with Dirk 100%
amitiés
Chris
Ralph Vandiest, 25-02-2014 13:38
Ralph Vandiest
Re : Leptosphaeria species on platanus
thx Dirk & Chris fot your opinion. Fits perfect.

Regards,
Ralph