Hymenoscyphus on Rubus - Forum ASCOFrance

27-04-2026 20:52

Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

27-04-2026 18:48

Micropodia pteridina?

Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 17:41

another anamorph on monocotyleous remains from Portugal

Lothar Krieglsteiner

.. Algarve, same leaf than the last post. The con

27-04-2026 18:05

bright green minute anamorph on Citrus aurantius-twig from Portugal

Lothar Krieglsteiner

... still attached at standing tree. The green con

27-04-2026 17:16

anamorph on monocotyleous leaves from Portugal

Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Spiral conidial crust

Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Microdiplodia henningsii

Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

Ramularia sp ?

William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Pyrenopeziza on monocot.

Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

lachnum pudicellum

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

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Hymenoscyphus on Rubus

Wim de Groot, 13-09-2025 14:10

We found this hymenoscyphus on rubus fruticulosis. Two large oildrops in the spores (17,5 x 5,0 µm). My only literature is Breitenbach I and this was not helpfull.

Hans-Otto Baral, 13-09-2025 21:08

Re : Hymenoscyphus on Rubus

With Breitenbach you will be lost in many cases. I guess this is H. macroguttatus because of the large LBs and almost symmetrical spores (not scutuoid as in H. scutula).

Wim de Groot, 13-09-2025 21:12

Re : Hymenoscyphus on Rubus

Many thanks for your help. What is a better source for Hymenoscyphus?

Hans-Otto Baral, 13-09-2025 21:25

Re : Hymenoscyphus on Rubus

Bernard Declercq's key. Here attached.

Hymenoscyphus-s.l.-Key-Declercq-7.7.2004-0002.doc

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