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24-12-2025 17:08

Propolis sp. on Picea abies
Hulda Caroline Holte

Hello, I have found this propoloid ascomycete on

24-12-2025 18:12

Orbilia
Ethan Crenson

Hello all, A friend found this Orbilia growing on

23-12-2025 11:27

blanc poilu
Louis DENY

bonjour forum,sur débris de bois de feuillu (acer

20-12-2025 10:49

Small resin asco?
Mirek Gryc

Hi. „I doubt it is possible to identify this ti

23-12-2025 08:27

Hymenoscyphus?
Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

21-12-2025 09:32

Spherical Pyrenomycete
Josep Torres Josep Torres

Hello.A tiny ascomycete found embedded in wood in

21-12-2025 21:32

Anamorf on decaying leaves of Euonymus japonicus 'Microphyllus'
Pol Debaenst

Hello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1

22-12-2025 23:38

Phylloscypha labessiana ?
Patrice TANCHAUD

Bonsoir, récolte sur un mur en pierre, apothéci

21-12-2025 12:34

Nectria ??
Castillo Joseba Castillo Joseba

me mandan el material seco de Galicia (España) 

22-12-2025 00:47

Phylloscypha boltonii
Patrice TANCHAUD

Bonsoir, récolte à proximité du milieu dunaire

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Rutstroemia "pyri"?
Nihad Omerovic, 30-08-2015 14:55

Hello,


I found this last year under wild pear tree. I will appreciate your opinions.


Date: September 2014.


Substrate: petioles and leaves of wild pear tree (Pyrus)


Spores:


11.7 [12.5 ; 12.8] 13.7 x 4.5 [4.9 ; 5.1] 5.4 µm
Q = 2.3 [2.5 ; 2.6] 2.8 ; N = 30 ; C = 95%
Me = 12.7 x 5 µm ; Qe = 2.6


Asci:


Me = 112.7 x 9.5 µm ; Qe = 11.9

Hans-Otto Baral, 30-08-2015 22:41
Hans-Otto Baral
Re : Rutstroemia "pyri"?
Hi Nihad

yes, wonderful! Seems to fit perfectly my R. pyri. helotioides and pruni-serotinae are available names for this species which need to be clarified.

Zotto
Nihad Omerovic, 31-08-2015 10:46
Re : Rutstroemia "pyri"?
Thank you very much!