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me mandas el material seco de Galicia (España) re

03-07-2025 20:08

I found this interesting yellowish asco growing on

28-06-2025 16:00
Hello.A tiny fungus shaped like globose black grai

20-06-2025 08:33
Hello.Small, blackish, mucronated surface grains s

01-07-2025 23:37
Hello.A Pleosporal symbiotic organism located and

02-07-2025 17:26
Yanick BOULANGERBonjourRécolté sur une brindille au fond d'un fo

02-07-2025 18:45
Elisabeth StöckliBonsoir,Sur feuilles d'Osmunda regalis (Saulaie),

02-07-2025 09:32

Hello, bonjour.Here is the paper I'm searching for

30-06-2025 16:56
Lydia KoelmansPlease can anyone tell me the species name of the

30-06-2025 12:09

This tiny, rather "rough" erumpent asco was found
Phaeohelotium??
William Slosse,
09-09-2021 20:11

on 04/09/21 I found the following asco growing on chestnut husks and surrounding litter in the Galgenbossen in Elverdinge, Belgium.
I suspect a Phaeohelotium sp..
Traces: Av 15.31x4.38µm (N=17); some tracks septated.
Asci: J-; with croziers
Paraphyses: multiseptated; sometimes forked, with (sparing) oil drops.
Possible to adjust this determination?
Regards,
William
Enrique Rubio,
09-09-2021 20:15
Re : Phaeohelotium??
Maybe monticola.
Hans-Otto Baral,
09-09-2021 20:43

Re : Phaeohelotium??
Yes, I agree. The excipulum must be of thin-walled angularis at the flanks.
William Slosse,
10-09-2021 11:28
Hans-Otto Baral,
10-09-2021 12:38

Re : Phaeohelotium??
Yes, this is good. isodiametric thin-walled cells.
William Slosse,
11-09-2021 00:31

Re : Phaeohelotium??
Phaeohelotium monticola has been classified under Hymenoscyphus since 2005. Right?
Hans-Otto Baral,
11-09-2021 08:31

Re : Phaeohelotium??
This is true, but in a paper about Phaeohelotium terrestre and related species we decided to accept Phaeohelotium (type P. monticola) as a separate genus:
Baral, H.O.; Galán, R.; Platas, G.; Tena, R. (2013). Phaeohelotium undulatum comb. nov. and Phaeoh. succineoguttulatum sp. nov., two segregates of the Discinella terrestris aggregate found under Eucalyptus in Spain: taxonomy, molecular biology, ecology and distributiom. – Mycosystema 32 (3): 386–428.
William Slosse,
11-09-2021 12:06

Re : Phaeohelotium??
Thx for this info, Zotto!