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Ethan CrensonHello all, I am hoping someone will have some ins
13-01-2026 07:51
Danny Newman
Atrocalyx sp. on indet. herbaceous stemAppalachian
Dear friends,I have collected a hyphomycete on dead attached Carpinus twigs of which I am unable to identify. Perhaps you have an idea what this is. I have compared it with species of Taeniolella, Capnosporium and some others, but I did not find any matching species...
regards,
björn
why not T. breviuscula? You surely have Ellis&Ellis (land plants) at hand. 2-3 and up to 5-septate conidia would fit. Don't know a "modern" key to this genus.
Regards
Martin
regards,
björn
do you have Ellis's More Dematiaceous Hyphomycetes? Useful key on page 55 . . .
LG
Chris
I did not have this work on my screen! I am looking forward to Björn's results consulting this.
best
Martin
thanks for help, Chris. In this case, Taeniolella alta would fit very well, because I did not observe any longitudinal septa.
regards,
björn
Hi Björn,
Just a question : it's occuring on bark, not on a lichen thallus ?
Nice photos,
Alain
PS : T. alta fits well indeed.
the Taeniolella grows on bark and on wood through cracks. There was no lichen thallus.
regards,
björn