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21-01-2024 15:49

éric ROMERO éric ROMERO

Bonjour, Encore compliqué pour moi, j'ai besoin

23-01-2024 11:59

Stephen Martin Mifsud Stephen Martin Mifsud

Hi, I found this colourful Pyronema on damp ashes

21-01-2024 21:37

carl van den broeck carl van den broeck

Dear guestsOn a wall in Veurne (B) we find a lot o

21-01-2024 15:57

éric ROMERO éric ROMERO

Rebonjour, Une seconde demande d'aide pour un Lac

21-01-2024 09:49

Patrice TANCHAUD

Bonjour, stipe furfuracé, spores 18,5-21 x 13-13

24-12-2023 11:23

Michel Hairaud Michel Hairaud

Hi to allAfter the large success of the French ver

20-01-2024 23:51

Bometon Javier Bometon Javier

En el suelo entre briofitos.Ascomas de 400 a 900 m

19-01-2024 20:09

ruiz Jose

Hola, Peziza en zona musgosa en la orilla de un pi

21-01-2024 16:50

Dora Papp

Hi there,I´m wondering if this beauty is a specie

09-01-2013 20:25

Enrique Rubio Enrique Rubio

Hi againThis material was sent to me from M. Tapia

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Unknown asco on Cirsium vulgare
Marc Detollenaere, 13-09-2018 19:17
Marc Detollenaere

Dear forum,


Yesterday I found setous fruit bodies on rotten stems of Cirsium vulgare. At first sight it made me think of Phomatospora dinemasporium but  the conidia( 17-21x3µ) were not curved and did not have setulae.


Any one could help me further?


 


Marc

  • message #54655
  • message #54655
  • message #54655
  • message #54655
  • message #54655
Marc Detollenaere, 22-09-2018 07:48
Marc Detollenaere
Re : Unknown asco on Cirsium vulgare

One of my myco-friends suggested Colletotrichum.And indeed, it seems to fit.


With the key in Sutton, it leads me to Colletotrichum gloeosporioeides sl.


Could anyone  confirm this?


 


Marc

Mlcoch Patrik, 08-10-2018 22:50
Mlcoch Patrik
Re : Unknown asco on Cirsium vulgare
Yes, it is Colletotrichum, but species I don´t know, the genus Colletotrichum has approximetaly more as 700 taxa!!

wishes
Patrik Ml?och