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29-06-2016 15:18

Per Vetlesen

HiIt was found on the bark of a dead branch of Jun

07-01-2018 22:47

Per Vetlesen

Grown in moist chamber on bark/resin of fallen Pin

06-04-2026 15:04

David Chapados David Chapados

Hi! Could someone help me identifying this specim

06-04-2026 21:36

Viktorie Halasu Viktorie Halasu

Hello, could anyone please send me the article wi

06-04-2026 19:40

David Gibbs David Gibbs

Help with this one much appreciated, on rotting Fa

06-04-2026 11:07

Louis DENY

Bonjour forum, Trouvé sur bois de feuillu très d

06-04-2026 16:24

Juuso Äikäs

Last Tuesday I found some tiny white Helotiales gr

05-04-2026 13:33

Sylvie Le Goff

Bonjour à tousPuis avoir votre avis sur ce champi

05-04-2026 20:40

Robin Isaksson Robin Isaksson

Hi!Found i Japan on bark of Abies sp. Spores 35-4

06-04-2026 08:15

Lothar Krieglsteiner Lothar Krieglsteiner

some days ago, on the lower surface of leaf of Que

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Geoglossum
Malcolm Greaves, 25-01-2026 16:08
Malcolm  GreavesThis Geoglossum had spores mostly 70-80 (87) with 7 septa. The first couple of paraphyses I found with short bulbous elements made me think it was just cookeanum but alomost all the rest were swollen but with wider septation than I would have expected in this species. 
Any thoughts or suggestions?Thanks
Mal
  • message #84406
Luc Lenaerts, 27-01-2026 11:55
Luc Lenaerts
Re : Geoglossum
Hello,
In my opinion it's G. cookeanum.
In which habitat was this earth tongue found?
Kind regards
Luc Lenaerts

Malcolm Greaves, 27-01-2026 14:42
Malcolm  Greaves
Re : Geoglossum
Thanks Luc, it was the sketch and micrographs in you book showing almost all paraphyses with pear/barrel shaped cells that made me doubt the id of cookeanum. 
It was in uncultivated grassland.
Mal