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16-04-2026 22:09

Parorbiliopsis samarae?
Buckwheat Pete

Hello, I'd like to ask about this older specimen:

14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia
Ethan Crenson

Hi all, A few weeks back a friend pointed out som

12-04-2026 15:52

Anamorph on Salix
Gernot Friebes

Hi,I'm looking for help with this anamorph collect

15-04-2026 19:33

Scutellinia cf. citrina
Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 21:52

Thyriothecioid anamorph on Carex elata
Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

14-04-2026 20:31

Psilachnum lateritioalbum on Phragmites australis?
Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).
Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

Unknown anamorph on Primula eliator
William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

11-04-2026 15:45

Article search - Octospora ithacaensis
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Please, could anyone send me this paper?Moyne G.,

11-04-2026 13:34

Requesting help with Dasyscyphella sp. ID
Artem Ptukha

Hello, I am seeking assistance with the identific

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Ascomycète 1ère fois. Hymenoscyphus sp.
Martine Vandeplanque, 14-01-2025 18:17
Martine VandeplanqueBonsoir à tous.

Grande première rencontre avec cet asco. Je les ai trouvés sur un morceau de bois humide et mort. Apothécie 2 mm de large. Pied court.
Asques à crochet 80-110 x 7 ?m
Spores 11 x 4 ?m. Paraphyses granuleuses.
Je pense à Hymenoscyphus sp.
Éventuellement H.conscriptus ???
Merci à vous pour vos remarques.


Bien à vous.


Martine Vandeplanque.

  • message #81269
  • message #81269
  • message #81269
  • message #81269
  • message #81269
Hans-Otto Baral, 14-01-2025 20:25
Hans-Otto Baral
Re : Ascomycète 1ère fois. Hymenoscyphus sp.
hello

I suppose that the excipulum is tough, cartilaginous. Important ist do make the iodine test, the amyloid ring I predict will not be of the Hymenoscyphus-type.

Your photos show living spores but all the rest is dead, and in dead cells it makes little sense to look for vacuolar bodies in the paraphyses.

I suggest this is Calycina citrina for which the black stipe base is not untypical.

 
Martine Vandeplanque, 15-01-2025 10:38
Martine Vandeplanque
Re : Ascomycète 1ère fois. Hymenoscyphus sp.
Hello.
Vielen Dank für ihre Antwort. Ich habe Potasse und Melzer verwendet. Ich werde noch einmal versuchen.
Was ist deses "Haar" ?

Mit herzlichen Dank

Martine.
  • message #81272
Hans-Otto Baral, 15-01-2025 10:46
Hans-Otto Baral
Re : Ascomycète 1ère fois. Hymenoscyphus sp.
Von einem Tier.