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02-12-2025 18:59

Malcolm  Greaves Malcolm Greaves

This pair of ascos 2.5cm across were on recently b

03-12-2025 20:02

Buckwheat Pete

Hello everyone, does anyone know the genus Godroni

02-12-2025 19:25

Buckwheat Pete

Hello, can anyone identify this hairy fungus growi

02-12-2025 14:28

Mirek Gryc

527 / 5 000Hello everyoneThey grew on dead shoots

30-11-2025 12:53

Edvin Johannesen Edvin Johannesen

White short-stipitate apothecia found on thin twig

30-11-2025 10:47

William Slosse William Slosse

I recently found a collection of small Peziza sp.

27-11-2025 12:01

Thomas Læssøe

https://svampe.databasen.org/observations/10496727

27-11-2025 11:46

Thomas Læssøe

https://svampe.databasen.org/observations/10493918

17-09-2025 10:50

Heather Merrylees

Hi there!I am hoping for any advice on the identif

29-11-2025 08:40

Andreas Millinger Andreas Millinger

Hello,on a splintered part of a branch on the grou

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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!