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21-01-2026 16:32

Gernot Friebes

Hi,I need your help with some black dots on a lich

07-12-2015 14:17

Zugna Marino Zugna Marino

Buon giorno a tutti, ad un primo momento, non ess

29-01-2026 10:04

Jean-Paul Priou Jean-Paul Priou

Bonjour à tous, Marcel LECOMTE président de L'A

17-11-2009 22:22

Pablo Chacón Pablo Chacón

Bonne nuit, Voir si vous m'avez élaguée appor

25-11-2012 20:32

Bometon Javier Bometon Javier

Ascomas cupoliformes abiertos lateralmente, himeni

25-01-2026 16:08

Malcolm  Greaves Malcolm Greaves

This Geoglossum had spores mostly 70-80 (87) with

27-01-2026 11:43

Malcolm  Greaves Malcolm Greaves

Is anyone with experience of DNA testing able to t

26-01-2026 11:49

Margot en Geert Vullings

We found this possible anamorph on a dead Cytisus

25-01-2026 23:23

Tomaz Vucko Tomaz Vucko

Hello! I found this species that resembles Delitsc

18-01-2026 12:24

Josep Torres Josep Torres

Hello.An anamorph located on the surface of a thin

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Geoglossum
Malcolm Greaves, 11-11-2021 00:13
Malcolm  GreavesI was asked to look at this Geoglossum for a colleague and not sure which species it is.
It produced 7 septate spores 60 - 82 Paraphyses with swollen heads and some also swollen elements lower down.
The best fit is G uliginosum but as it was already dried when i recieved it I cannot be sure whether it had a sticky stem.Thanks

Mal
  • message #70615
  • message #70615
Luc Lenaerts, 11-11-2021 10:54
Luc Lenaerts
Re : Geoglossum
Hello, In my opinion it's Geoglossum cookeanum.
What is the average width op the spores?
See microscopical photograph of the paraphyses of Geoglossum uliginosum
Kind regards
Luc Lenaerts
  • message #70618
Malcolm Greaves, 11-11-2021 11:52
Malcolm  Greaves
Re : Geoglossum
Thanks Luc
The spores were from 5.5 to 6.6 average 6.2 (20 spores)
Mal