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27-04-2026 17:41

Lothar Krieglsteiner Lothar Krieglsteiner

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

27-04-2026 17:20

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 17:17

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 17:16

Lothar Krieglsteiner Lothar Krieglsteiner

.. Algarve, moist lying.The conidiomata look like

27-04-2026 12:54

Steve Clements

Bonjour. Ce petit champignon blanc résupiné et

27-04-2026 09:59

Pauline. Penna

Bonjour Can anyone advise me on these pycnidia fo

26-04-2026 21:08

William Slosse William Slosse

Several species of Ramularia occur on Rumex that I

22-04-2026 20:54

Enrique Rubio Enrique Rubio

Hi to everybody.This Pyrenopeziza grew in moist le

25-04-2026 11:34

Louis DENY

Bonjour forumdans la clé de Zotto, L. pudicellum

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Unguiculariopsis on Gibberella stromata
Enrique Rubio, 03-07-2013 14:20
Enrique RubioHi again


I'd like to know your opinion about this Unguiculariospsis species that grew on very old stromata of Gibberella baccata f. sp. moricola on still attached branches of Morus nigra.


The perfectly roundish ascospores, relatively long 8-spored asci IKI negative (-), with croziers and the paraphyses longer than the asci say me that this fungus is close to Unguiculariosis ravenellii subsp. hamata but I have seen any Rhytidhysteron under the ascomata.

Have you any idea for help me?

Thanks again
  • message #24233
  • message #24233
  • message #24233
Hans-Otto Baral, 03-07-2013 17:16
Hans-Otto Baral
Re : Unguiculariopsis on Gibberella stromata
Yes, spore size fits best U. hamata. About the variations distinguished within this species I do not know, I have only seen those with Rhytidhysteron.

Zotto
Enrique Rubio, 03-07-2013 17:33
Enrique Rubio
Re : Unguiculariopsis on Gibberella stromata
Thanks, Zotto! Thanks again