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11-03-2026 17:36

Michel Hairaud Michel Hairaud

Bonjour, Je cherche des indices  pour cette réc

09-02-2026 22:01

ruiz Jose

Hola, me paso esta colección en madera de pino, t

11-03-2026 16:48

Bruno Coué Bruno Coué

Bonjour, je serais heureux d'avoir votre avis sur

11-03-2026 14:14

Gernot Friebes

Hi,I would like to share a collection of Scopinell

15-09-2020 17:27

Andgelo Mombert Andgelo Mombert

Bonjour, Sur branche morte décortiquée de Berbe

10-03-2026 18:08

Marc Detollenaere Marc Detollenaere

Dear Forum,On stems of Arctium, I found some downy

05-03-2026 10:07

Hulda Caroline Holte

Hello, I found and collected this species growing

07-03-2026 13:06

éric ROMERO éric ROMERO

Bonjour tous, Sur cône d'épicea fortement imbu,

23-12-2025 08:27

Josep Torres Josep Torres

Hello.Small, yellowish ascomata, with very short a

28-02-2026 11:05

Yanick BOULANGER

Bonjour à tousLe 24/02/2026 à Montmacq, devant m

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Hymenoscyphus phyllogenus
Mark Stevens, 08-12-2025 21:04
"Hello everyone,
I'm relatively new to microscopy (only about 15 months of experience).
I recently found a fungus that I identified as Hymenoscyphus phyllogenus, but I haven't received any confirmation or feedback here in the Netherlands.
Unfortunately I no longer have the specimen/material.
This is a new group for me. Was I on the right track with this identification, or could it be something else?
Any help or second opinion would be greatly appreciated!"

Mark Stevens, Holland
  • message #84046
  • message #84046
  • message #84046
  • message #84046
  • message #84046
Stip Helleman, 08-12-2025 21:21
Stip Helleman
Re : Hymenoscyphus phyllogenus
Hallo Mark,

You did not ask me.

this is something elementry different, it is Rutstroemia sydowiana, Rutstroemiaceae  have a comlete different ascus apical apparatus with a widening at the top and a smaller widening below in Iodine solution. 

Groeten,

Stip
Mark Stevens, 09-12-2025 13:15
Re : Hymenoscyphus phyllogenus
Dankjewel  Stip weer iets geleerd, ik snap nu ook je mail