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02-02-2019 05:07

Martzuku Eleni

Trichoglossum found under olive trees, in decaying

03-02-2019 11:58

Gilbert MOYNE

Bonjour, Un ami m'a remis ce petit ascomycète rÃ

02-02-2019 18:19

Jean Pierre Dechaume Jean Pierre Dechaume

Trouvé fin janvier, sur branche morte à terre de

02-02-2019 15:32

Salvador Tello

Hola a todos.Tengo una muestra de agosto del año

02-02-2019 12:11

Blasco Rafael Blasco Rafael

Hola , que les parece esta muestra de una posible

30-01-2019 18:45

Lothar Krieglsteiner Lothar Krieglsteiner

.. collected in National Park "Jotunheimen", near

01-02-2019 17:24

M Jonathan M Jonathan

Hi, I would be interested in this litterature arti

01-02-2019 17:13

Lothar Krieglsteiner Lothar Krieglsteiner

... the apothecia were minute, only about 1-2 mm (

01-02-2019 17:27

Lothar Krieglsteiner Lothar Krieglsteiner

... collected on 04.04.2011, in Croatia, on the hy

31-01-2019 18:45

Joaquin Martin

Hi, Last Saturday I found this little yellow Asco

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Trichoglossum walteri?
Martzuku Eleni, 02-02-2019 05:07
Trichoglossum found under olive trees, in decaying olive leaves and ferns.
7 septa. Ascospores: 66.8 [71.9 ; 79] 84.1 × 5.1 [5.3 ; 5.5] 5.7 µm.
This looks like T. walteri.
But the asci are huge: 243.3 [259.4 ; 269.7] 285.9 × 17.5 [18.9 ; 19.8] 21.3 µm!
Any idea?
Viktorie Halasu, 02-02-2019 08:50
Viktorie Halasu
Re : Trichoglossum walteri?
Dear Eleni,

V. Kucera writes ascus size as (165)181–218(228) × (13)14–18(19) um, he works usually with dead material. If you measured them in living state, I think this might explain the difference. 
https://www.researchgate.net/publication/227016436_Geoglossaceous_fungi_in_Slovakia_Rare_and_new_taxa_for_the_territory

Viktorie 
Martzuku Eleni, 02-02-2019 09:27
Re : Trichoglossum walteri?
Thanks Viktorie (once more), yes, is was not dried yet :-)
Malcolm Greaves, 03-02-2019 13:51
Malcolm  Greaves
Re : Trichoglossum walteri?
V Hustad has a few other 7 septate Trichoglossum/Brevitrichoglossum but none fit with the spore and asci dimentions.