Trichopeziza sp. (?) on Phragmites australis

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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

Hans-Otto Baral, 09-11-2019 20:26

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

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

Hans-Otto Baral, 10-11-2019 08:01

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.

Hans-Otto Baral, 10-11-2019 10:44

Re : Trichopeziza sp. (?) on Phragmites australis

This is where GE leads me.

Hans-Otto Baral, 10-11-2019 10:44

Re : Trichopeziza sp. (?) on Phragmites australis

This is where GE leads me.

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

Re : Trichopeziza sp. (?) on Phragmites australis

o.k., this misled me.

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