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14-01-2026 10:02

Hulda Caroline Holte

Hello, These ascomycetes were growing on standing

13-01-2026 10:13

Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:57

Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

14-01-2026 07:28

Danny Newman Danny Newman

Nemania sp. on indet. decorticate woodAppalachian

12-01-2026 22:02

Ethan Crenson

Hello all, I am hoping someone will have some ins

11-01-2026 20:35

Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 18:55

Rees Cronce

Strossmayeria sp. on indet. decroticate hardwoodTh

13-01-2026 07:28

Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

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Tolypocladium ophioglossoides 
Sylvie Le Goff, 06-09-2023 12:23
Bonjour
Serait il possible d'avoir de l'aide concernant l'extrémité des ostioles  au bout de laquelle  apparait des filaments blanc. Est ce un parasite? 
merci infiniment pour votre aide
Sylvie
  • message #76846
  • message #76846
  • message #76846
  • message #76846
  • message #76846
Lothar Krieglsteiner, 06-09-2023 18:03
Lothar Krieglsteiner
Re : Tolypocladium ophioglossoides 
Hello Sylvie,
yes, Tolypocladium ophioglossoides is correct. And: the white mass coming out of the ostioles are the spores, or fragments of them. They are - as you show - very long and colorless and fragmentate into pieces that can keep together as whitish mass.
Yours, Lothar
Sylvie Le Goff, 06-09-2023 19:10
Re : Tolypocladium ophioglossoides 
OK merci infiniment. 
Sylvie