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14-05-2024 09:19

Hans-Otto Baral Hans-Otto Baral

Hi, I want to announce for next Sunday 17.00 middl

16-05-2024 11:19

Sylvie Le Goff

Bonjour, j'ai récolté sur une branchette de feui

16-05-2024 11:49

Castillo Joseba Castillo Joseba

De ayer en rama de abetoNo se por donde mirarA ver

14-05-2024 09:50

Yannick Mourgues Yannick Mourgues

Hi. Found on decorticated wod of Populus cf. alba

16-05-2024 09:02

Vasileios Kaounas Vasileios Kaounas

Found 15-05-24 in forest with Abies cephalonica, i

29-01-2022 21:44

Jan Eckstein

Good evening, apothecia small, yellowish, 150-300

15-05-2024 17:26

Vasileios Kaounas Vasileios Kaounas

First time I find this season and in this habitat,

16-05-2024 07:34

Vasileios Kaounas Vasileios Kaounas

Found in forest with Abies cephalonica. Diameter 0

15-05-2024 10:54

Viktorie Halasu Viktorie Halasu

Hello, would anyone have this paper please? I did

14-05-2024 19:48

B Shelbourne B Shelbourne

• Hymenoscyphus: Habitat, macro, spores, paraphy

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Phaeohelotium terrestre?
Edit Szilvásy, 07-12-2014 19:07
Edit SzilvásyHi 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

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Hans-Otto Baral, 07-12-2014 20:48
Hans-Otto Baral
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
Edit Szilvásy, 07-12-2014 23:30
Edit Szilvásy
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
Hans-Otto Baral, 08-12-2014 09:38
Hans-Otto Baral
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.
Edit Szilvásy, 08-12-2014 16:22
Edit Szilvásy
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