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01-09-2015 23:29

Tanja Böhning Tanja Böhning

Hallo, Hier j´ai trouvé un Hypomyces dans ma lo

02-09-2015 16:49

Eduard Osieck

Does anybody have an idea about the identity of th

03-09-2015 23:17

Elisabeth Stöckli

Bonsoir,Trouvé au sol, sur feuilles de Vaccinium

05-09-2015 15:14

UZUN Yasin UZUN Yasin

Very little example.. only one sample ? found. (26

05-09-2015 13:06

Castillo Joseba Castillo Joseba

en madera deteriorada de fagusA ver que os pareceJ

04-09-2015 23:12

Herrera Emerson Herrera Emerson

Buena tarde, ando buscando este artículo pero no

04-09-2015 15:59

Castillo Joseba Castillo Joseba

en madera de fagus o corilus Ejemplares muy peque

03-09-2015 21:18

Salvador Tello

Hola a todos. El otoño pasado cogí estas Peziza

03-09-2015 00:16

Marcel Heyligen Marcel Heyligen

Hallo everybodyDoes anyone have following document

02-09-2015 10:53

Jakob Schneller Jakob Schneller

Dear collegues can you please help me identifying

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Lachnum on Alnus
Stefan Jakobsson, 24-06-2022 01:57
Every week I find Lachnum species not matching anything for which I can find a name. Here one more on a stick of Alnus(?).

The apos are up to 1.5 mm wide and the stipe equally long, disk light ochre, drying to deeper ochre without reddening.


The hairs are mostly capitate, not with typical oxalate crystals but often partly covered with something more amorphous, often agglutinated by the apex, 67-78.4 × 6.8-8.4 µm, no VBs observed.


Asci with croziers, 50-60 × 4.0-5.0 µm, IKI+. The spores are 9.2-11.4 × 1.8- 2.2 µm. The paraphyses protrude 15-25 µm, width 4.3-5.6 µm, with a few VBs disappearing very easily.


Does this one ring any bells, anyone? I don't think it is L. fasciculare.

  • message #73119
  • message #73119
  • message #73119
Hans-Otto Baral, 24-06-2022 08:34
Hans-Otto Baral
Re : Lachnum on Alnus
Good docu and observations! I think this is L. subvirgineum (nom. prov.). Earlier probably confused with L. virgineum. I also think that VBs are absent.
Stefan Jakobsson, 24-06-2022 12:52
Re : Lachnum on Alnus
Yes, of course! Compared to my previous collections this one has slightly shorter hairs and guttules in the paraphyses (quite strongly refractive). Thank you!