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27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Hyaloscypha sur grosse branche morte de hêtre
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

29-04-2026 08:01

Karstenia chrysophaea? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Boudiera from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 20:33

Parasite on Trochila ilicina?
Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 21:53

Entyloma?
William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

28-04-2026 21:50

Hongo briófilo sobre Telaranea en Patagonia Chilena
Pablo Sandoval Pablo Sandoval

Hola a todos,Espero se encuentren bien. Hace mucho

27-04-2026 18:05

bright green minute anamorph on Citrus aurantius-twig from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

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

28-04-2026 20:07

Marthamycetales? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

27-04-2026 18:48

Micropodia pteridina?
Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

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Phaeohelotium
Enrique Rubio, 17-06-2009 13:47
Enrique RubioHi to all
This Phaeohelotium (¿) species grews on semiinmersed hardwood in montaneous streams (700-800 m).
The ascomata are small (up to 1 mm) and subsessile from a very short and conical stem.
The hymenium is bluish grey, lilac, later withish. The ectal excipulum of very young apothecia is ligth brownish.
Have you any idea?
Many thanks
Enrique
  • message #8234
Enrique Rubio, 17-06-2009 13:48
Enrique Rubio
Re:Phaeohelotium
Macro 2
  • message #8235
Enrique Rubio, 17-06-2009 13:49
Enrique Rubio
Re:Phaeohelotium
Spores rarely 1 septate
  • message #8236
Enrique Rubio, 17-06-2009 13:51
Enrique Rubio
Re:Phaeohelotium
Asci can be > 100 micr., IKI b (Hymenoscyphus-type), 8-spored, with croziers. Paraphyses multiguttulate
  • message #8237
Enrique Rubio, 17-06-2009 13:52
Enrique Rubio
Re:Phaeohelotium
Medullary excipulum textura intricata
  • message #8238
Enrique Rubio, 17-06-2009 13:53
Enrique Rubio
Re:Phaeohelotium
Ectal excipulum textura globuloso-angularis
  • message #8239
Hans-Otto Baral, 17-06-2009 18:33
Hans-Otto Baral
Re:Phaeohelotium
Asci seem to be with croziers. I see no difference to Ph. imberbe / Hymenoscyphus imberbis.

zotto
Enrique Rubio, 17-06-2009 19:05
Enrique Rubio
Re:Phaeohelotium
Yes, Zotto. Asci have croziers. I'm sorry, I was wrong for the strange color of the ascomata, without reddish colors. I have tested the blue reaction of the apothecial base, and see that is bluish in IKI.
Many thanks