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02-11-2012 16:55

Alessio Pierotti Alessio Pierotti

Qualcuno ha la diagnosi originale di Daldinia albo

02-11-2012 10:18

François Valade François Valade

HiDoes anybody have this paper:Ku?era V., Lizo? P.

30-10-2012 21:07

Björn Wergen Björn Wergen

Hello everybody,do not worry about the Lasionectri

30-10-2012 01:31

DirkW DirkW

salut a tous!does anyone has this article?:Moyne,

31-10-2012 18:14

Cvenkel Miran

Can anyone confirm/deny, that right specimens are

31-10-2012 01:09

Esquivel-Rios Eduardo

This scutellinis is common in this time  in Panam

30-10-2012 14:41

Malcolm  Greaves Malcolm Greaves

This Scutellinia was on rotten wood in a damp wood

30-10-2012 18:51

Malcolm  Greaves Malcolm Greaves

This one was growing on wet soil.The Apothecia was

30-10-2012 17:12

Malcolm  Greaves Malcolm Greaves

Hopefully a relatively easy one this time. With th

29-10-2012 15:07

Esquivel-Rios Eduardo

Nectria stilbellae is classified in Nectria subg.

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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.

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  • 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!