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21-04-2026 13:36

Gernot Friebes

Hi,I am out of ideas for this one. I collected Sal

21-04-2026 13:19

Gernot Friebes

Hi,this Lophodermium on Typha has ascospores measu

21-04-2026 13:05

Gernot Friebes

Hi,this hyphomycete feels familiar but I was not a

20-04-2026 22:00

Malcolm  Greaves Malcolm Greaves

These pale yellow, hairy ascos were growing on cul

19-04-2026 21:23

Steve Clements

Bonjour, I found this anamorphic fungus on old pl

19-04-2026 20:46

Steve Clements

1 mm diameter approx spherical conidiophores on pl

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

Hi all, A few weeks back a friend pointed out som

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

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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