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16-07-2020 16:57

Bonfire operculate with peculiar spores, non-amyloid asci - Denmark
Thomas Læssøe

see: https://svampe.databasen.org/observations/922

14-07-2020 20:36

Diatrype
Andgelo Mombert Andgelo Mombert

Bonsoir, Sur aubépine (Crataegus) morte. Ascos

18-05-2020 19:51

Petites grappes
Andgelo Mombert Andgelo Mombert

Bonsoir, Sur branche morte de Sambucus racemosa.

14-07-2020 19:42

Black spherical pyrenomyces on coniferous wood
Pavol Palo

Hello friends, may I ask you for help ? I would n

14-07-2020 13:49

Golden sporodochia on Phalaris stems - Denmark
Thomas Læssøe

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

14-07-2020 06:57

Literature request: Tubeufia cerea
Stoykov Dimitar Stoykov Dimitar

Dear friends,I am looking for Cannon, P.F.  1999.

14-07-2020 12:27

Pink Orbilia with tiny spores
Juuso Äikäs

These Orbilias I found growing on a fallen, decort

14-07-2020 09:23

Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Thomas Læssøe

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

13-07-2020 12:08

Pulvinula miltina possible?
Juuso Äikäs

Yesterday I found some Pulvinulas growing on clay-

13-07-2020 22:08

Mollisia?
Guy Buddy

Howdy all,This rough-looking fruit is from dead st

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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
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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
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Yatsiuk Iryna, 23-02-2012 17:33
Yatsiuk Iryna
Re : Crocicreas culmicola(?) on herbaceous stem
Ectal and medullary excipulum
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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