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19-07-2019 12:34

Lachnum? Psilachnum?
Filip Filip Fuljer Filip Filip Fuljer

Hi everyone,i found 2 days ago some species on old

19-07-2019 11:15

Literature
Katarina Pastircakova

Hello, anybody has this article?Morelet M. 1992. O

18-07-2019 23:09

Sclerotinia ou ??
jean claude chasle

Bonsoir,Ceci est ma première demande sur le forum

20-05-2019 07:38

Literature search
Ron Bronckers

Hi everybody,Can anybody provide me with a copy of

17-07-2019 18:10

Mollisia with red ascustop IKI
Jac Gelderblom

Hello On culms of Typha I found a small mollisia

17-07-2019 21:35

Documentation request
Joop van der Lee

I am looking for the following documentation.Richa

10-07-2019 17:53

Eutypella sorbi ?
Andgelo Mombert

Bonjour, Fructifications érumpantes atteignant 4

17-07-2019 15:12

Belonopsis myrtillina - original description. A request
Thomas Læssøe

Has anyone Remler or the part that contains Belono

14-07-2019 10:38

Asco curieux Guyane
Markus Wilhelm

Bonjour, je visite récente le forêt tropicale d

14-07-2019 19:14

D. Lutz
Rubén Martínez-Gil Rubén Martínez-Gil

Boudier in 1917 describes Lamprospora lutziana and

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Black asco on Rhododendron
Malcolm Greaves, 16-04-2019 15:10
Malcolm GreavesHello

Can someone help with this found on a dead/dying Rhododendron bud. 
They were clustered on the surface (1.5mm across) and although I could find no asci the spores were 3 septate and 27 x 3.5. the whole apothecia was blued by meltzers.
Thanks

Mal
  • message #57319
  • message #57319
  • message #57319
Jason Karakehian, 16-04-2019 22:01
Jason Karakehian
Re : Black asco on Rhododendron
Strossmayeria?
Nick Aplin, 18-04-2019 00:23
Re : Black asco on Rhododendron
Hi Mal,

Perhaps, considering the blue tones and the fusarium-like spore, you have a Gibberella species?

Cheers,
Nick
Malcolm Greaves, 18-04-2019 11:28
Malcolm Greaves
Re : Black asco on Rhododendron
Thanks for the replies. Searching for information on the suggested species (Strossmayeria and Gibberella) the latter looks most likely but as the key seems to need the anomorph information I think it will stay as Gibberella sp (possibly G zeae).

Mal