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04-11-2025 12:43

Edvin Johannesen Edvin Johannesen

Hi! One more found on old Populus tremula log in O

04-11-2025 09:07

Josep Torres Josep Torres

Hello.A suspected Hymenoscyphus sprouting on a thi

03-11-2025 21:34

Edvin Johannesen Edvin Johannesen

These tiny (0.4-0.5 mm diam.), whitish, short-stip

03-11-2025 19:41

David Chapados David Chapados

Hi,Does anyone knows which genus could this be? G

28-10-2025 15:37

Carl Farmer

I'd be grateful for any suggestions for this strik

03-11-2025 16:30

Hans-Otto Baral Hans-Otto Baral

Hello I want to ask you if you have found this ye

01-11-2025 09:14

Francis Maggi

Bonjour,Trouvé sur Xanthoria parietina à Valdebl

28-10-2025 19:33

Nicolas Suberbielle Nicolas Suberbielle

Bonjour à tous,Je voudrais votre avis sur cette r

31-10-2025 09:19

Lothar Krieglsteiner Lothar Krieglsteiner

Can somebody provide me with a file of:Rogerson CT

30-10-2025 03:53

Ethan Crenson

Hi all,  I would like an opinion on whether this

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Hymenoscyphus ???
Vasileios Kaounas, 27-01-2015 14:38
Vasileios KaounasFound 27-01-15, in Greece, in rotten needle from Juniperus phoeniceae.
Diameter ascocarps 0,5-1 mm
Asci
35-40,5 x 4-4,5
spores 4-5,5 x 2-2,5
Peter Püwert, 27-01-2015 15:08
Peter Püwert
Re : Hymenoscyphus ???
Hello Vasileios,
no Hymenoscyphus, may be a Cistella (cf. acuum ?).
Greetings
Peter.
Hans-Otto Baral, 27-01-2015 15:44
Hans-Otto Baral
Re : Hymenoscyphus ???
Also Hamatocanthoscypha rotundispora whould be a possibility, known from Cupressus. But that species has tapered and hooked hairs at the margin. You should try to find out the shape of the hairs.
Vasileios Kaounas, 28-01-2015 07:20
Vasileios Kaounas
Re : Hamatocanthoscypha rotundispora cf.
Thanks Otto, i tried but I could not get a better photo !!!!

Hans-Otto Baral, 28-01-2015 07:44
Hans-Otto Baral
Re : Hymenoscyphus ???
So the hairs are indeed pointed! But not curved apically. Hmmm, then I have no further idea. I did not expect a Hyaloscypha here.
Martin Bemmann, 28-01-2015 10:40
Martin Bemmann
Re : Hymenoscyphus ???
Here is the list of Hyaloscyphaceae from D.B. Belomesyatseva (2004), World survey of juniper-assiociated fungi, Mycena vol. 4, 1-127. which is maybe inspiring.

Regards Martin
  • message #33409
Hans-Otto Baral, 28-01-2015 10:52
Hans-Otto Baral
Re : Hymenoscyphus ???
Thanks, Martin. My database says that H. juniperi is a synonym of Hamatocanthoscypha laricionis, based on Holm's and Huhtinen's type study. So it must have curved hairs as well.....
Vasileios Kaounas, 28-01-2015 11:20
Vasileios Kaounas
Re : Hymenoscyphus ???
Thanks all !!!!!! If i find it again I will try to get the best photo to see the hairs !