17-09-2025 10:50
Heather MerryleesHi there!I am hoping for any advice on the identif
27-11-2025 15:41
Thomas LæssøeSpores brownish, typically 4-celled; 26.8 x 2.4;
27-11-2025 12:01
Thomas Læssøehttps://svampe.databasen.org/observations/10496727
27-11-2025 11:46
Thomas Læssøehttps://svampe.databasen.org/observations/10493918
27-11-2025 11:31
Thomas LæssøeCollectors notes: Immersed ascomata, erumpent thro
23-09-2025 13:31
Thomas Læssøehttps://svampe.databasen.org/observations/10534623
25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
26-11-2025 18:13
Jason Karakehian
The entire run of Mycotaxon is now available throu
Phaeohelotium
Enrique Rubio,
17-06-2009 13:47
Hi to allThis 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
Enrique Rubio,
17-06-2009 13:48
Re:Phaeohelotium
Macro 2
Enrique Rubio,
17-06-2009 13:49
Re:Phaeohelotium
Spores rarely 1 septate
Enrique Rubio,
17-06-2009 13:51
Re:Phaeohelotium
Asci can be > 100 micr., IKI b (Hymenoscyphus-type), 8-spored, with croziers. Paraphyses multiguttulate
Enrique Rubio,
17-06-2009 13:52
Re:Phaeohelotium
Medullary excipulum textura intricata
Enrique Rubio,
17-06-2009 13:53
Re:Phaeohelotium
Ectal excipulum textura globuloso-angularis
Hans-Otto Baral,
17-06-2009 18:33
Re:Phaeohelotium
Asci seem to be with croziers. I see no difference to Ph. imberbe / Hymenoscyphus imberbis.
zotto
zotto
Enrique Rubio,
17-06-2009 19:05
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
Many thanks