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11-11-2025 20:16

Bohan Jia

Hi, lastly I have found these tiny yellow decayin

09-11-2025 13:20

Josep Torres Josep Torres

Hello.A tiny ascomycete, appearing as erupting gra

08-11-2025 12:10

Elisabeth Stöckli

Bonjour, Trouvé sur tiges mortes de Rubus (ronce

08-11-2025 00:29

Francois Guay Francois Guay

I found this species in Quebec, Canada, on herbace

04-11-2025 14:53

Josep Torres Josep Torres

Hello.Very small, globose, mucronate perithecia, b

08-11-2025 09:15

Michel Hairaud Michel Hairaud

Bonjour, Pouvez vous m'aider à identifier ce Mol

06-11-2025 16:50

Rot Bojan

Hello! Yesterday I found a fungus on or near a nee

05-11-2025 11:33

Pierre Repellin

Bonjpur,J'ai trouvé, sur une hampe florale d'Alli

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

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Hymenscyphoid on Salix seeds, November S Sweden
Thomas Læssøe, 03-12-2019 10:36
Pale, long-stemmed, recalling H. seminis-alni; ap. 2 mm diam.; stem 1-8 mm long. Spores 8-10 x 2-3 µm.Asci I+ (rather pale), 60-70 x 6-7 µm. (sec Sven-Åke Hanson). Apparently without croziers
  • message #60344
  • message #60344
  • message #60344
  • message #60344
Hans-Otto Baral, 03-12-2019 16:16
Hans-Otto Baral
Re : Hymenscyphoid on Salix seeds, November S Sweden
Hi Thomas

I have nothing in my database on Salix seeds. No idea with these data. Do the paraphyses contain VBs? How does the amyloid ring look? Excipulum prismatic I suppose?
Thomas Læssøe, 03-12-2019 23:10
Re : Hymenscyphoid on Salix seeds, November S Sweden
I have only seen the dried material (quite a number of tiny apotecia) so unsure of vital characters and of presence of VB's in the paraphyses. The ring is ± visible on the last image; rather open, shallow type but clearly blued
Hans-Otto Baral, 03-12-2019 23:14
Hans-Otto Baral
Re : Hymenscyphoid on Salix seeds, November S Sweden
I wouldn't be sure from the photo that it is positive.
Hans-Otto Baral, 04-12-2019 09:54
Hans-Otto Baral
Re : Hymenscyphoid on Salix seeds, November S Sweden
Indeed, from the full resolution photo one sees two dots of an apical ring, but no colour. This is difficult to estimate. One ascus is no ascus.

Anyway, without vital characters I do not want to try identify a genus here.
Thomas Læssøe, 04-12-2019 09:56
Re : Hymenscyphoid on Salix seeds, November S Sweden
fully understandable - just thought it was sufficiently distinct to warrant a posting here :-)