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03-09-2025 21:59

Vibrissea filisporia f. boudieri
Philippe PELLICIER

La Léchère, Col de la Madeleine, alt 1970m, au s

06-09-2025 21:40

Pyrenomycetes
David Chapados David Chapados

Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Hymenoscyphus vacini
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark
Thomas Læssøe

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

05-09-2025 09:32

Herbier J. Häffner ?
Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour, hi everyone,Do you know where the fungari

07-09-2025 08:19

Calycellina?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

05-09-2025 18:53

Lasiobelonium on bark of ulmus
Robin Isaksson Robin Isaksson

Hi! Spores 1 septate; 12-13 x 3um Hairs 35-75

04-09-2025 20:11

Saccobolus verrucisporus cf.
Åge Oterhals

Saccobolus on dear droppings. Can any of you confi

03-09-2025 12:44

Ascolichen on Blechnum?
Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

02-09-2025 10:28

Hyalorbilia ???
Castillo Joseba Castillo Joseba

De ayer en madera muy podrida de haya (Fagus)A ver

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Crocicreas culmicola(?) on herbaceous stem
Yatsiuk Iryna, 23-02-2012 17:29
Yatsiuk Iryna

Hello, Friends!


In my old collections (no vital taxonomy, sorry) I've found this tiny asco. It was collected in a steppe region, in spring, on herbaceous owerwintered stem. 


Apothecia bearing scanty "teeth", no hairs observed. 


Asci with crociers, 110-135*11-14 um, euamyloid.


Paraphyses 1,5-2 um wide, swollen at the upper part, up to 4 um , often curved, branched, septate. In IKI paraphyses look like granulate (see photo).


Spores most often 3-septate, 19-24*3,5-4,5 um size. 


Ectal excipulum textura oblita(?) porrecta(?) - see photos


With best wishes,


Irina


 

  • message #17533
  • message #17533
  • message #17533
  • message #17533
Yatsiuk Iryna, 23-02-2012 17:32
Yatsiuk Iryna
Re : Crocicreas culmicola(?) on herbaceous stem
IKI-reaction of ascus and view of paraphyses in IKI
  • message #17534
  • message #17534
Yatsiuk Iryna, 23-02-2012 17:33
Yatsiuk Iryna
Re : Crocicreas culmicola(?) on herbaceous stem
Ectal and medullary excipulum
  • message #17535
  • message #17535
Hans-Otto Baral, 23-02-2012 18:23
Hans-Otto Baral
Re : Crocicreas culmicola(?) on herbaceous stem
yes, I fully agree, I know nothing that could be confused.

Zotto
Yatsiuk Iryna, 27-02-2012 17:09
Yatsiuk Iryna
Re : Crocicreas culmicola(?) on herbaceous stem

Oh, fine, thank you very much.


Cheers,


Irina