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15-01-2026 10:35

Hyphomycete ?
Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

15-01-2026 10:34

Hyphomycete ?
Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

15-01-2026 10:34

Hyphomycete ?
Johan Boonefaes Johan Boonefaes

Last week I found this fungus, possibly a hyphomyc

13-01-2026 07:28

Chlorociboria glauca on indet. decorticate hardwood log - 303627368
Danny Newman Danny Newman

Chlorociboria glauca on indet. decorticate logThe

13-01-2026 08:43

Tricladium varicosporioides on indet. decorticate stick - 303997395
Danny Newman Danny Newman

Tricladium varicosporioides on indet. decorticate

07-01-2026 22:22

Tatraea sp. on indet. hardwood - 303452087
Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

13-01-2026 09:10

Dasyscyphella chrysotexta on indet. decorticate hardwood - 303900282
Danny Newman Danny Newman

Dasyscyphella chrysotexta on indet. decorticate ha

13-01-2026 10:13

Cordieritidaceae sp. on indet. wood w/ Hypoxylon sp. - 305337857
Danny Newman Danny Newman

Cordieritidaceae sp. on indet. wood w/ Hypoxylon s

13-01-2026 07:14

Neodasyscypha cerina on indet decorticate log - 303463318
Danny Newman Danny Newman

Neodasyscypha cerina on indet decorticate logThe S

15-01-2026 10:02

Coccomyces sp. on fallen Rhododendron leaves - 305874978
Danny Newman Danny Newman

Coccomyces sp. on fallen Rhododendron leavesPretty

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Hyaloscypha hyalina?
Yatsiuk Iryna, 23-12-2011 14:00
Yatsiuk Iryna

Hello, forum!


Here is a very tiny white disco (fruitbodies 0,05-0,1 mm in diameter) collected on the wood of Populus tremula. Sorry for the bad-quality photo, that's the only I can do with so small fruitbodies.


With best wishes,


Irina 

  • message #16979
  • message #16979
Yatsiuk Iryna, 23-12-2011 14:01
Yatsiuk Iryna
Re : Hyaloscypha hyalina?

Asci are IKI -(?), 60-70*8-9 um


 


 


 

  • message #16980
Yatsiuk Iryna, 23-12-2011 14:03
Yatsiuk Iryna
Re : Hyaloscypha hyalina?

Spores 9-12*4,2*5,5, with 2-3 large and some small guttules


 

  • message #16981
Yatsiuk Iryna, 23-12-2011 14:09
Yatsiuk Iryna
Re : Hyaloscypha hyalina?
Hairs thin, pointed, approximately 15-20 um long
  • message #16982
Hans-Otto Baral, 23-12-2011 15:22
Hans-Otto Baral
Re : Hyaloscypha hyalina?
Hi Irina

not ntoo bad! Was the wood exeposed so that it can get dry? I suppose this is Hyaloscypha intacta. typical would be the shor thairs and inamyloid asci. They should be without croziers.

Zotto
Yatsiuk Iryna, 23-12-2011 21:40
Yatsiuk Iryna
Re : Hyaloscypha hyalina?

Thank youvery much!


Yes, at the moment the wood is dry. 


And yes, asci are without croziers.


Irina

Yatsiuk Iryna, 24-12-2011 14:17
Yatsiuk Iryna
Re : Hyaloscypha hyalina?

I've looked in Raitviir's key and also got H. intacta (using Dennis I had H. hyalina).


Irina

Hans-Otto Baral, 24-12-2011 14:39
Hans-Otto Baral
Re : Hyaloscypha hyalina?
H. intacta is a species (like H. quercicola) that can grow on attached branches which rapidly dry out when it is a dry weather.  Those species that we find on moist wood on the ground have generally amyloid asci. But occasionally the branches fall down and the species stay there for a while. Therefore I was asking how you found it.

Zotto
Yatsiuk Iryna, 26-12-2011 18:57
Yatsiuk Iryna
Re : Hyaloscypha hyalina?

It was collected on a dead Populus trunk (or maybe on a branch of a great diameter).


Irina