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14-01-2026 10:02

Olla transiens?
Hulda Caroline Holte

Hello, These ascomycetes were growing on standing

13-01-2026 10:13

Cordieritidaceae sp. on indet. wood w/ Hypoxylon sp. - 305337857
Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:57

cf. Bombardia on indet. decorticate wood - 304222307
Danny Newman Danny Newman

cf. Bombardia on indet. decorticate woodAppalachia

14-01-2026 07:28

Nemania sp. on indet. decorticate wood - 304131853
Danny Newman Danny Newman

Nemania sp. on indet. decorticate woodAppalachian

12-01-2026 22:02

Coryneum (?) acervuli on oak (?) branch
Ethan Crenson

Hello all, I am hoping someone will have some ins

11-01-2026 20:35

Pyrenomycete on Conifer Wood
Josep Torres Josep Torres

Hello.A very tiny pyrenomycete sprouting sparsely

13-01-2026 18:55

Strossmayeria sp. on indet. decroticate hardwood
Rees Cronce

Strossmayeria sp. on indet. decroticate hardwoodTh

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 07:14

Neodasyscypha cerina on indet decorticate log - 303463318
Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282
Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

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Chaetomium
Till Lohmeyer, 31-08-2016 17:10
Hallo,

Does anyone, by chance, possess a pdf of Arx/Guarro/Figueras, The genus Chaetomium (Beihefte Nova Hedwigia 84, 1986)?

Kind regards
Till 

Michel Delpont, 31-08-2016 18:04
Michel Delpont
Re : Chaetomium
Je t'envoi le document dans ta boite mail !

Michel.
Till Lohmeyer, 31-08-2016 21:41
Re : Chaetomium
Merci beaucoup, Michel - c'était vite! Ayant trouvé un Chaetomium sur crotte du loir (Glis glis, Siebenschläfer, dormouse) nous sommes très curieux ...

Amitiés
Till
Walter Gams, 01-09-2016 00:03
Walter Gams
Re : Chaetomium
You should be cautious when using the von Arx revisiion, which is the product of bad lumping. Modern taxonomy of Chaetomium with a refined species concept is found in X.W. Wang et al., Persoonia 37: 83-133, 2016. You can freely download it. From there you can also trace some other recent papers with similar approaches to other groups of the genus.
Unfortunately a quite reliiable identification will also require a molecular analysis.
Mit besten Grüßen   Walter Gams
Till Lohmeyer, 02-09-2016 13:59
Re : Chaetomium
Thanks a lot, Walter, for the tip! Mal sehen, ob wir uns ein bisschen in die für Amateure doch ziemlich komplizierte Gattung einarbeiten können ... 

Gruß aus Oberbayern
Till