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09-07-2020 00:39

Valencia Lopez Francisco Javier

Hola a todosEncontré este curioso ascomycete a me

07-07-2020 13:34

Markov Sergey

I found this peziza sp. on loamy soil - on the gro

08-07-2020 19:01

Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour.Je ne remets plus la main sur mon tiré-à

08-07-2020 20:29

Juuso Äikäs

These were growing on a dead grass stalk in a fore

08-07-2020 16:47

Chris Yeates Chris Yeates

Bonjour tous While searching for the downy mildew

08-07-2020 18:21

Castillo Joseba Castillo Joseba

me mandan el material seco recolectado en mdera si

08-07-2020 10:59

Joanne Taylor

Hi there,Does anyone have a copy of the following

07-07-2020 21:07

Lieve Deceuninck Lieve Deceuninck

Dear members of this forumCould this find be Cheil

08-07-2020 16:41

Thomas Læssøe

Suggestions on this one would be very welcomesee:

06-07-2020 17:11

Thomas Læssøe

see: https://svampe.databasen.org/observations/10

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Nitschkiaceae
Enrique Rubio, 08-04-2018 19:20
Enrique RubioHi again
These minute (200-300 microns) erumpent, gregarious, globulose blackish ascomata are covered by an ephemerous greenish blue tomentum and they vertically collapsing when dry.The fungus was collected on decorticated wood of Prunus dulcis in central west Spain, a region with a mediterraneous climate.
The asci have not a conspicuous apical apparatus and the ascospores are cylindrical, straight to allantoid, smooth, hyaline or sligthly yellowish.I think it could belong to the genus Nitschkia.
Have you some idea for this collection?
  • message #52975
  • message #52975
  • message #52975
Andrew N. Miller, 09-04-2018 20:16
Andrew N. Miller
Re : Nitschkiaceae
This is the same species that was sent to me by Javier Bometon.  He can share his photos if he likes.  I sequenced this for ITS-LSU.  Sequences for this species are not in GenBank as nothing came close.  The closest match was Cryptosphaeria.  This is not a Coronophorales.  If someone would like to identify the species, I would be happy to send them the sequences.  I might even send you a shiny US Dollar coin for a correct name... ;o)

Cheers,
Andy
Enrique Rubio, 09-04-2018 20:39
Enrique Rubio
Re : Nitschkiaceae
Hi Andy
It is strange for a member of Diatrypaceae that the ascomata are not immersed and that they collapse easily.
I, too, join you in your offer.
Thanks!
Andrew N. Miller, 09-04-2018 20:44
Andrew N. Miller
Re : Nitschkiaceae
It is very strange, but other things outside of the Coronophorales are known to collapse easily such as Thaxteriella pezizula:  http://www.discoverlife.org/mp/20q?guide=Tubeufiaceae

Someone could win US$2.00 - ha!

Andy
Enrique Rubio, 09-04-2018 21:30
Enrique Rubio
Re : Nitschkiaceae
OK. Thanks!