21-11-2025 11:52
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
17-11-2025 21:46
Philippe PELLICIERBonjour,Récolté sur bois pourrissant de feuillu
20-11-2025 14:14
Mick PeerdemanFound on the leaves of 'Juglans regia' in the Neth
20-11-2025 13:07
Mick PeerdemanIn January i found these black markings on the dea
Phaeohelotium terrestre?
Edit Szilvásy,
07-12-2014 19:07
Hi all,Today I found this asco on the ground in a field.
I think this specimen as Phaeohelotium terrestre based on the habitat.
There is no description in my books.
Where can I found some info about this specimen (spores, etc..)?
Spores 12-15 x 3-4 micron, paraphyses quite slender.
Thanks, look forward to your help.
Edit
Hans-Otto Baral,
07-12-2014 20:48
Re : Phaeohelotium terrestre?
Dear Edit
Ph. terrestre has much wider spores and is confined by mycorrhiza cto Myrtaceae such as Eucalyptus, and Nothofagus.
Yours could have grown on organic particles in the soil. It reminds me of Ph. monticola. Did you test IKI reaction? The contents of the living paraphyses would be helpful too.
Zotto
Ph. terrestre has much wider spores and is confined by mycorrhiza cto Myrtaceae such as Eucalyptus, and Nothofagus.
Yours could have grown on organic particles in the soil. It reminds me of Ph. monticola. Did you test IKI reaction? The contents of the living paraphyses would be helpful too.
Zotto
Edit Szilvásy,
07-12-2014 23:30
Re : Phaeohelotium terrestre?
Dear Zotto,
Seeking Tomorrow living material and observing the contents of the living paraphyses.
Thank you for your attention and suggestions.
Good night.
Edit
Seeking Tomorrow living material and observing the contents of the living paraphyses.
Thank you for your attention and suggestions.
Good night.
Edit
Hans-Otto Baral,
08-12-2014 09:38
Re : Phaeohelotium terrestre?
Sorry, I made a mistake: I confused Ph. terrestre with Discinella terrestris = Ph. baileyanum.
Ph. terrestre (Velen.) Svrcek is a possible synonym of H. epiphyllus or perhaps Ph. monticola, in my opinion.
Ph. terrestre (Velen.) Svrcek is a possible synonym of H. epiphyllus or perhaps Ph. monticola, in my opinion.
Edit Szilvásy,
08-12-2014 16:22
Re : Phaeohelotium terrestre?
Dear Zotto,
Nothing happened.
At least I heard the news of the Ph. baileyanum. :-)
Today I was in search of new asco, but I could not find. (The rain has rearranged the habitat.)
I have noticed that there is an oak tree five meters from the asco habitat. I think they could have grown on organic particles of oak.
Thanks for the information about synonyms.
Friendly greetings,
Edit
Nothing happened.
At least I heard the news of the Ph. baileyanum. :-)
Today I was in search of new asco, but I could not find. (The rain has rearranged the habitat.)
I have noticed that there is an oak tree five meters from the asco habitat. I think they could have grown on organic particles of oak.
Thanks for the information about synonyms.
Friendly greetings,
Edit