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19-11-2019 22:08

Hagen Graebner Hagen Graebner

Dear all - thses Ascomycetes are growing on cultur

21-11-2019 23:59

Matthias Mann Matthias Mann

Dear community, In all my Asco-Books I cannot fin

21-11-2019 23:20

Valencia Lopez Francisco Javier

Hola a tod@sAdjunto algunas fotos de unas Octospor

07-11-2019 20:59

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on a young

19-11-2019 17:10

Lothar Krieglsteiner Lothar Krieglsteiner

This was collected 14.11.19, in National Park Efel

19-11-2019 18:05

Lothar Krieglsteiner Lothar Krieglsteiner

... under a twig of deciduous tree (likely Quercus

11-11-2019 15:00

Stefan Blaser

Hello everybody, I have another collection where

19-11-2019 20:05

Enrique Rubio Enrique Rubio

Dear allI would very much appreciate any suggestio

19-11-2019 17:35

Lothar Krieglsteiner Lothar Krieglsteiner

... also in National Park Eifel, Germany, 16.11.20

14-11-2019 16:35

Edmond POINTE Edmond POINTE

Bonjour à tous,Je me perd dans la détermination

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Trichopeziza sp. (?) on Phragmites australis
Koszka Attila, 09-11-2019 19:52
Today I find this fungus, on reed. I think it is a Trichopeziza sp. Can anybody help in the identification?

Apothecia without stalk, 0,5-2 mm in diameter, hymenium pale purple.
Asci inoperculate, clearly inamyloid, base with or without croziers.
Paraphyses tips rounded (not lanceolate), not protruding.
Spores biseriate, with a single septa, 16-21 x 2-3 micrometers.
Hairs incrusted, with blunt end.


Thanks for any help!


Attila

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Hans-Otto Baral, 09-11-2019 20:26
Hans-Otto Baral
Re : Trichopeziza sp. (?) on Phragmites australis
Dear Attila
Great collection! This is Perrotia distincta (= P. phragmiticola). Was this a lying or a standing culm? P. distincta should be drought-tolerant.

Would you mind sending me the collection data? Since a long time I am preparing an article on Perrotia.
Zotto
Koszka Attila, 09-11-2019 20:48
Re : Trichopeziza sp. (?) on Phragmites australis
Wow, many thanks! So that is why it does not fit well to any Trichopeziza :-)

It grows on standing culm, on the shore of a quarry. In the reeds, near this Perrotia I find Peziza pauli, Mycena belliae and Pholiota pityrodes (as companion species).

The collection place: Hungary, Oroszlány, Mindszentpuszta-quarry.

In september-october, the weather was very drought in Hungary, only a few days ago have we copious rain.

Good luck You for the article!

Attila
Hans-Otto Baral, 09-11-2019 21:23
Hans-Otto Baral
Re : Trichopeziza sp. (?) on Phragmites australis
Ah, this is good. And is this quarry outside of Mindszentpuszta, which direction? 

It is a pity that you mounted the fungus in a lethal medium. Living spores look very different and are larger.

Zotto
Koszka Attila, 10-11-2019 04:12
Re : Trichopeziza sp. (?) on Phragmites australis
Dear Zotto!

The sample was re-examined in H2O. It is interesting to see the differences between the living an dead material indeed.

The exact collection place is 47°26'05.5"N 18°19'29.1"E

Many thanks for the identification!

Attila
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Hans-Otto Baral, 10-11-2019 08:01
Hans-Otto Baral
Re : Trichopeziza sp. (?) on Phragmites australis
Very good! And it is 26 km ESE of Mindszentpuszta.
Koszka Attila, 10-11-2019 10:31
Re : Trichopeziza sp. (?) on Phragmites australis
No, Mindszentpuszta is a historical village in the forest, near Oroszlány.

Oroszlány is a town present day.
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Hans-Otto Baral, 10-11-2019 10:44
Hans-Otto Baral
Re : Trichopeziza sp. (?) on Phragmites australis
This is where GE leads me.
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Hans-Otto Baral, 10-11-2019 10:44
Hans-Otto Baral
Re : Trichopeziza sp. (?) on Phragmites australis
This is where GE leads me.
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Koszka Attila, 10-11-2019 11:33
Re : Trichopeziza sp. (?) on Phragmites australis
You should type te name "Oroszlány Mindszentpuszta" into the Google maps.

In Hungary, we have an another locality too under the name "Mindszentpuszta".
Hans-Otto Baral, 10-11-2019 11:43
Hans-Otto Baral
Re : Trichopeziza sp. (?) on Phragmites australis
o.k., this misled me.