
20-01-2022 20:40
Enrico TomschkeHello Everybody!I Need help with this little Ascom

19-01-2022 10:25
Hi ForumThe ascomata of this fungus grew on cortic

16-01-2022 15:10
William de JongHi everyone,Found on a cone of Picea abies by Fran

16-01-2022 21:25

Spores 10-15 x 1,8-2,3um Found on apel twig today

17-01-2022 13:20
Me mandan el materila seco, recolectado en tallo

16-01-2022 18:26
Niek SchrierHi everyone,I found a (lichenicolous?) fungi growi

16-01-2022 22:08
Jonah BenningfieldHello,I was hoping to get some feedback on this As

16-01-2022 18:00

Hello, Found 14-01-2022 on a dead stem of Rubus f

09-01-2022 18:56

Good evening every one,On 07/01/2022 I found a gro
Little white Cup Fungus on Peltigera sp.
Enrico Tomschke,
20-01-2022 20:40
I Need help with this little Ascomycete on Peltigera sp. A Litte White-cup Fungus on the Thallus of Peltigera.
Asci J- biseriate.
Spores:
(9.1) 9.11 - 10.4 (10.5) × (3.3) 3.4 - 4.4 (4.7) µm
Q = (1.9) 2.2 - 2.86 (2.9) ; N = 13
Me = 9.8 × 4 µm ; Qe = 2.5
Does anyone see something similar in the past?
Thank you everybody for help!
Hans-Otto Baral,
20-01-2022 21:21

Re : Little white Cup Fungus on Peltigera sp.
I suppose this is Pezizella epithallina. I have it in the Laetinaevia-folder in Calloriaceae.
The asci should react hemiamyloid. If you use Melzer it will be negative, in Lugol red, after KOH blue in both reagents.