24-03-2026 15:44
Åge OterhalsI hope someone can confirm the name of this collec
25-03-2026 15:06
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous me confirm
25-03-2026 10:35
Hulda Caroline HolteHello,I collected this species growing on a dead b
25-03-2026 13:54
Enrique Rubio
Does anyone know where I could download Paoletti's
25-03-2026 15:46
Michel Hairaud
Bonjour, Je sollicite de l'aide pour cette récol
24-03-2026 19:59
William Slosse
Hello everyone,On 23/03/26, I found the following
21-03-2026 15:13
Lepista ZacariasHello everyone, Does any one know of any literatu
24-03-2026 21:37
Elisabeth StöckliBonsoir,Sur bois (tronc) très pourri de conifère
24-03-2026 21:07
Ethan CrensonHello all, A friend collected this asco in a wood
23-03-2026 20:16
Miguel Ángel Ribes
Good eveningI'm unable to identify this Coprotus o
Incrupila sp. ?
Stefan Blaser,
05-09-2021 20:27
Hello everybody,
I hope somebody can help me with this one:
Substrate: decayed Wood (likely coniferous)
Macro: Apothecia 0.2-0.3 (-0.4) mm. With a slightly translucent, white disc and long, stiff, white hairs.
Micro: Hairs up to 100 µm long and 5-6 µm broad in basal part, tapering to a rounded to rather pointed apex, covered with coarse cristals. Asci 32-36x 5-6 µm, IKI+, with croziers. Paraphyses thread-like, about 1 µm in diameter. Spores 6.5-7.2 x 2.0-2.7 µm with two oil-drops.
It might come in the vicinity of Incrupila lignicola, but I find not much Information on this species. Maybe I am all wrong...
Many thanks for any help,
Stefan
Hans-Otto Baral,
05-09-2021 20:43
Re : Incrupila sp. ?
I lignicola is a good choice! My first idea was a Lachnella parasitized by a Helicogonium. But Helicogonium with amyloid asci?
Did you compare Raitviir's description? That is not too bad. Maybe the statement of thin-walled hairs is wrong.
Did you verify the excipulum (thin-walled globulosa)? The substrate you could probably verify, in case the wood is not completely decayed. Type was on Alnus.
Stefan Blaser,
06-09-2021 10:37
Re : Incrupila sp. ?
Danke Zotto,
Here are two pictures with excipular cells. Definitely thin-walled.
Spores are slightly too broad for I. lignicola.
Otherwise it seems to fit well.
I can double check the wood species when I return to the forest,
but I am pretty positive about coniferous wood.
However, there do not seem to be many collections of this species, thus substrate preferences are not sufficiently known.
Lieber Gruss,
Stefan
Hans-Otto Baral,
06-09-2021 11:48
Re : Incrupila sp. ?
Yes, quite an unknown species. The more important is a trustable host identification.