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Trichoglossum walteri?
Martzuku Eleni,
02-02-2019 05:07
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
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
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
Re : Trichoglossum walteri?
V Hustad has a few other 7 septate Trichoglossum/Brevitrichoglossum but none fit with the spore and asci dimentions.