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27-01-2021 21:31

Enrique Rubio Enrique Rubio

These shortly stipitate brownish apothecia grew on

24-01-2021 20:21

Hardware Tony Hardware Tony

I found under Picea albies branch on the ground a

27-01-2021 16:06

Thomas Læssøe

https://svampe.databasen.org/observations/10163069

26-01-2021 17:55

Thomas Læssøe

https://svampe.databasen.org/observations/10165438

26-01-2021 00:25

Garcia Susana

Hola, Me gustaría saber vuestra opinión sobre e

26-01-2021 15:45

Stephen Martin Stephen Martin

Hi, I found a beautiful and pretty large populatio

26-01-2021 10:36

Vasileios Kaounas Vasileios Kaounas

Found in forest with Pinus halepensis, Pistacia le

24-01-2021 11:13

Castillo Joseba Castillo Joseba

Me mandan el materialseco de Galicia, recolectado

25-01-2021 15:15

Hardware Tony Hardware Tony

I have found an Orbilia species on Picea albies (a

23-01-2021 19:42

Sven Heinz Sven Heinz

Hello, i found this fungi on fallen Betula twigs.

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Cyathicula complicata?
Enrique Rubio, 27-01-2021 21:31
Enrique RubioThese shortly stipitate brownish apothecia grew on decorticated brances of Acer pseudoplatanus still attached to the tree at 1300 m of altitude.
I think it fits well with the Karsten's and Carpenter's concept of Cyathicula complicata with IKI negative asci, although Dennis describes it as a non-dark fungus with asci IKI blue.
What do you think?
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Hans-Otto Baral, 27-01-2021 22:05
Hans-Otto Baral
Re : Cyathicula complicata?
Hi Enrique

for me this was so far C. hysterioides, but who knows, perhaps complicata is the same and the older name!

Zotto
Enrique Rubio, 28-01-2021 10:33
Enrique Rubio
Re : Cyathicula complicata?
Hi Zotto
But the ascospores of hysterioides are always longer and the fungus seems to prefer herbaceous rather than lignified stems.
Hans-Otto Baral, 28-01-2021 12:27
Hans-Otto Baral
Re : Cyathicula complicata?
You are right:

For herbaceous substrate I now have around *10-20 or even 26.5 x 3-4 µm, and

for wood around *10-13.5 x 2.5-3.5 µm.

This seems to justify two folders, perhaps species, but the variation among the samples is great and you see the overlap.

One sample was on a stone of peach: *20 - 24 x 3,5 - 4,seems thus to belong to the herbaceous group?
Enrique Rubio, 28-01-2021 12:33
Enrique Rubio
Re : Cyathicula complicata?
Obviously these Cyathicula do not seem to be entirely clear.