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26-02-2026 22:06

Geoscypha
Malcolm Greaves Malcolm Greaves

Can someone explain the features that split Geoscy

26-02-2026 15:00

En madera sin determinar
Castillo Joseba Castillo Joseba

Me mandan el material seco de Galicia, recolectada

24-02-2026 00:21

Pezizale
Benoît Segerer

Hello,I'm new to this forum, I hope I won't be irr

24-02-2026 11:01

Anamorph on Tilia
Gernot Friebes

Hi,found on a branch of Tilia, with conidia measur

23-02-2026 11:22

lasiosphaerioid on pine cone with small, slender spores - Denmark
Thomas Læssøe

https://svampe.databasen.org/observations/10584971

29-11-2024 21:47

Calycina heterospora
Yanick BOULANGER

BonjourJ'avais un deuxième échantillon moins mat

07-02-2023 22:28

Fracchiaea callista? on Carpinus
Ethan Crenson

Hello friends, On Sunday, in the southern part of

19-02-2026 17:49

Ayuda con Tarzetta sp
Salvador Emilio Jose

Hola buenas tardes!! Necesito ayuda para la ident

09-02-2026 22:01

Sp
ruiz Jose

Hola, me paso esta colección en madera de pino, t

19-02-2026 13:50

Hairy disc-"Patinella sanguineoatra" like
Margot en Geert Vullings

We found this collection on deciduous wood on 7-2-

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Should be Hyalorbilia
Matthias Mann, 08-04-2018 18:10
Matthias MannHello,
I would be greatful for hints!
In moist-chamber after two months on bark of Pyrus pyraster and paper-underlayer the following appeared:
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Hans-Otto Baral, 08-04-2018 20:40
Hans-Otto Baral
Re : Should be Hyalorbilia
Hallo Matthias

Hyalorbilia is very different, this here is Orbilia auricolor. The margin is not well-shown, therefore I say this with a little hesitation. It should be globose-celled like at the flanks.

Zotto
Matthias Mann, 08-04-2018 21:39
Matthias Mann
Re : Should be Hyalorbilia
Thank you, Zotto! 
Tomorrow evening I will complete. 
Uhh! Schwierig mit Handy. 
Viele Grüße!
Matthias
Matthias Mann, 10-04-2018 21:08
Matthias Mann
Re : Should be Hyalorbilia
Now the margin
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Matthias Mann, 10-04-2018 21:12
Matthias Mann
Re : Should be Hyalorbilia
And here the fitting Anamorph?
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Matthias Mann, 10-04-2018 21:45
Matthias Mann
Re : Should be Hyalorbilia
Baral et al. (2018): Generic names in the Orbiliaceae
Arthrobotrys Corda, Pracht-Fl. Eur. Schimmelbild.: 43 (1839) – Type species: A. superba Corda (1839) [?= Orbilia auricolor (A. Bloxam) Sacc. (1889)] (use when applying a moderate or narrow generic concept, otherwise use Orbilia)

It's this I have?
Hans-Otto Baral, 10-04-2018 22:09
Hans-Otto Baral
Re : Should be Hyalorbilia
Woww! This is very good. Yes, typical O. auricolor (a rather common species). The asexual morph is more complicated, A. superba or A. cladodes or ....

I overlooked the anamorph on your first pics.

ich habe aber nur einen Fund aus dem östlichen Österreich, nördlich von Wien (W. Jaklitsch). Könnte also deinen Fund aufnehmen, um noch einen Fundpunkt zu haben.

Pyrus ist auch neu als Substrat.
Zotto
Matthias Mann, 10-04-2018 22:56
Matthias Mann
Re : Should be Hyalorbilia
M180209-03
Niederösterreich, Gaaden bei Mödling
Garten in der Sittendorferstraße;
Lebender, alter Birnbaum (Pyrus pyraster), Rinde;
cult. Feuchtkammer (9.2.2018), Ernte 20180407;
WGS84: 48°03'23.2" N, 16°11'34.7" E, 318 m s.m.
Hans-Otto Baral, 11-04-2018 09:19
Hans-Otto Baral
Re : Should be Hyalorbilia
Danke! Ist das jetzt eine Wildbirne oder wieso der mir unbekannte Name pyraster?
Matthias Mann, 11-04-2018 11:24
Matthias Mann
Re : Should be Hyalorbilia
Ja, völlig richtig: "Wildbirne" oder "Holzbirne":

https://www.researchgate.net/profile/Jens_Schroeder4/publication/283265353_Die_Wild-Birne_Pyrus_pyraster_in_Deutschland_-_Ergebnisse_einer_bundesweiten_Inventur/links/562f885208ae0077ccc9c01b/Die-Wild-Birne-Pyrus-pyraster-in-Deutschland-Ergebnisse-einer-bundesweiten-Inventur.pdf

...etwas ausführlich.