11-03-2011 01:51
Yannick Mourgues
Bonjour. Je cherche une description de cette esp
11-03-2011 01:38
Miguel Ángel Ribes
Good night This small Hymenoscyphus is from Ten
11-03-2011 01:11
Yannick Mourgues
B'soir à tous. Voici une espèce trouvée sur bo
10-03-2011 18:38
Marja PennanenHello, finaly I had time to study this immersed
09-03-2011 13:50
Björn Wergen
Hi, I'm sorry to ask so many things here but th
07-03-2011 19:03
David Malloch
Hello, After three or four years of seeing this
07-03-2011 00:42
Björn Wergen
Hello, a few days ago I found a small pyrenomyc
Setose Perithecia
Charles Aron,
27-03-2024 22:53
Hi All,Recently I came across these minute, setose brownish perithecia on dead stems of Hemerocalis (Day Lily). The Fbs are c0.1mm with well speced setae (60-110x7-25). The setae consist of bundles of thick-walled hyphae. Ascospores are hyaline and septate with four guttules, smooth or with a very slightly uneven outline (14-16x4-4.5). The ascus walls are very difficult to discern, especially in mature aci. Negative reaction in Melzer's.
I'd be grateful for any information on this fascinating little fungus.
Best regards,
Charles.
Hardware Tony,
28-03-2024 13:47
Re : Setose Perithecia
Hi Charles,
Have you considered Helminthosphaeria? Maybe even H. triseptata as spores fit very well but not the setae. Good description at:
https://fungi.myspecies.info/all-fungi/helminthosphaeria-triseptata
Seems like variable septa.
Others could be H. corticiorum.
regards Tony
Have you considered Helminthosphaeria? Maybe even H. triseptata as spores fit very well but not the setae. Good description at:
https://fungi.myspecies.info/all-fungi/helminthosphaeria-triseptata
Seems like variable septa.
Others could be H. corticiorum.
regards Tony
Charles Aron,
28-03-2024 15:44
Re : Setose Perithecia
Hi Tony,
Many thanks for your suggestion-Paul's website is a good resource! I think, however, that we are looking at a Nectria relative but what genus, I'm unsure. Amazing what you can find while gardening-I'm sure lots of mycologists agree!
Best wishes,
Charles.
Many thanks for your suggestion-Paul's website is a good resource! I think, however, that we are looking at a Nectria relative but what genus, I'm unsure. Amazing what you can find while gardening-I'm sure lots of mycologists agree!
Best wishes,
Charles.