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08-09-2025 19:07

Hymenoscyphus sp
ruiz Jose

Hola me pasan esta recolecta en madera de fraxinus

03-09-2025 21:59

Vibrissea filisporia f. boudieri
Philippe PELLICIER

La Léchère, Col de la Madeleine, alt 1970m, au s

07-09-2025 08:19

Calycellina?
Josep Torres Josep Torres

Hello.Tiny pinkish discomycetes, photographed and

06-09-2025 21:40

Pyrenomycetes
David Chapados David Chapados

Hi, Does somebody know the genus that has those b

07-09-2025 11:34

Hymenoscyphus vacini
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I have identified this fungus as Hymenoscyph

02-09-2025 11:34

dark- and small-spored Sordariomycetes on Fraxinus - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10527903

05-09-2025 09:32

Herbier J. Häffner ?
Nicolas VAN VOOREN Nicolas VAN VOOREN

Bonjour, hi everyone,Do you know where the fungari

05-09-2025 18:53

Lasiobelonium on bark of ulmus
Robin Isaksson Robin Isaksson

Hi! Spores 1 septate; 12-13 x 3um Hairs 35-75

04-09-2025 20:11

Saccobolus verrucisporus cf.
Åge Oterhals

Saccobolus on dear droppings. Can any of you confi

03-09-2025 12:44

Ascolichen on Blechnum?
Enrique Rubio Enrique Rubio

Hi to somebody.I would like to know your opinion o

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Helvella sp. ?
VASILEIOS KAOUNAS, 28-02-2008 08:08
Hello! Who is the following type? Helvella leucomelaena ???
It was found in forest Pinus halepensis and pistacia lentiscus.
In the region Schinias-Attiki-Greece, 25-2-08
  • message #4208
VASILEIOS KAOUNAS, 28-02-2008 08:10
Re:Helvella sp. ?
The dimensions spores are 21,5-23,5*13,8-15,0 Q= 1,6
  • message #4209
VASILEIOS KAOUNAS, 28-02-2008 08:13
Re:Helvella sp. ?
Also in the same region I found also the below type.
Can him recognize?
Helvella lacunosa or sulcata???
  • message #4210
Nicolas VAN VOOREN, 28-02-2008 08:13
Nicolas VAN VOOREN
Re:Helvella sp. ?
Yes, no problem for the first species.
Nicolas VAN VOOREN, 28-02-2008 08:15
Nicolas VAN VOOREN
Re:Helvella sp. ?
For the second one, please give us microscopic features (spore size, spore shape, etc.).
VASILEIOS KAOUNAS, 28-02-2008 08:15
Re:Helvella sp. ?
The dimensions spores are 20,2-22,1*11,7-12,4 ìm Q=1,6-1,9

I a lot thank for the comprehension and your help.
  • message #4213
Mario Filippa, 28-02-2008 14:52
Re:Helvella sp. ?
The second species may be Helvella juniperi. The macroscopical appearance is similar to Helvella lacunosa, but normally the ribs of the stipe have blunt edges. The spores longer than 20-21 microns and in good proportion subcylindrical are also typical. You should control the ectal excipulum in a thin section. The ectal excipulum in H. juniperi is thick about 200 microns and made up of chains of inflate cells; in H. lacunosa is thinner (80-120) and with the terminal cells +- clavate and bigger than others.