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13-09-2025 14:10

Wim de Groot

We found this hymenoscyphus on rubus fruticulosis.

13-09-2025 15:43

Edmond POINTE Edmond POINTE

Bonjour Christian,J'ai trouvé deux spores ressemb

11-09-2025 16:57

Jason Karakehian Jason Karakehian

Our revision of Marthamycetales (Leotiomycetes) is

13-09-2025 14:01

Thomas Flammer

dark brown apothecia, splitIKI-Spores biguttulate

10-09-2025 23:53

Marcel Heyligen Marcel Heyligen

Found on Robinia pseudoacasia together with Diapor

10-09-2025 17:18

Blasco Rafael Blasco Rafael

Hola, encontre este estiercol de vaca estos apotec

02-09-2025 11:34

Thomas Læssøe

https://svampe.databasen.org/observations/10527903

07-09-2025 08:19

Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

09-09-2025 12:07

Edmond POINTE Edmond POINTE

Bonjour amis mycologues,Trouvé sur moquette de ch

08-09-2025 19:07

ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

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4-spored Nitschkia collapsa?
Per Vetlesen, 24-08-2015 09:07
Hei

I found this on Juniperus communis in Stange, Norway in January 2015. I thought it was a Nitschkia or Calyculosphaeria, but could not find any 4-spored species that fitted my asco . Yesterday a found this thread on Ascofrance: http://ascofrance.com/forum/6724/nitschkia , is it 4-spored Nitschkia collapsa I have found?

Ascocarp: 0,2 – 0,3 mm
Spores: 12.1 [13.5 ; 14.3] 15.7 x 3.5 [3.9 ; 4.1] 4.4 µm
Q = 2.9 [3.4 ; 3.6] 4.1 ; N = 17 ; C = 95%
Me = 13.9 x 4 µm ; Qe = 3.5


Thanks in advance,


Per

  • message #37669
  • message #37669
Alain GARDIENNET, 24-08-2015 09:30
Alain GARDIENNET
Re : 4-spored Nitschkia collapsa?

Hi Per,


On your photo, we can see an asci with more than 4 ascospores, isn't it ?


Alain

Per Vetlesen, 24-08-2015 10:04
Re : 4-spored Nitschkia collapsa?
Hei Alain
Yes, it looks like some 8-spored and that 4-spored are aborted and some are 4-spored?

Per