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21-03-2026 22:59

Petr Soucek

Good evening, I would appreciate some advice on th

21-03-2026 15:13

Lepista Zacarias

Hello everyone, Does any one know of any literatu

20-03-2026 12:53

Stefan Blaser

Hello everybody, In the field, from distance, my

20-10-2017 09:23

Garcia Susana

Este otro crecía en el mismo trocito de madera qu

20-03-2026 16:16

Edvin Johannesen Edvin Johannesen

These 0.5 mm diam. acervuli were breaking through

19-03-2026 19:34

Filip Fuljer Filip Fuljer

Hello everyone,a few days ago I collected this str

19-03-2026 18:25

William Slosse William Slosse

Good evening everyone, On 18/03/26 I found a few

17-03-2026 10:09

François Freléchoux François Freléchoux

Bonjour, Voici la description rapide d'un petit d

19-03-2026 15:58

Stefan Blaser

Hello everybody, I hope for some hints... Macro:

19-03-2026 17:50

Enrique Rubio Enrique Rubio

Hi to everybodyThese thiny, blackish pseudothecia

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Geoglossum sp
Villalonga Paco, 10-12-2022 22:29
Hi,

2-3 cm tall, growing in opening among Pinus and various shrubs, in sandy acid soil.  Around 250 m in warm mediterranean climate (Castellon, Spain).

Ascospores 67.2 x 6.3 Qe = 10.8

8-spored ascas 180.3 x 18.5 Qe = 9.5

Could it be G. subbarlae? G. barlae?

Thanks
Villalonga Paco, 15-12-2022 00:57
Re : Geoglossum sp
Nobody? My son is really interested in this one.
Malcolm Greaves, 16-12-2022 00:50
Malcolm  Greaves
Re : Geoglossum sp
Hi 
I was hoping someone would offer advice on this find but as there has been no response these are my thoughts. The three photos of the paraphyses are very different with the first two showing what look like the contorted tips of G. difforme. Unfortunately the spores are not right for that species. The last photo of the paraphyses look much more like G. umbratile and that would also fit with the spores. One further species to look at would be G. scabripes which has the unusual feature of a hemiamyloid reaction at the tip of the ascus in Lugol.

Mal
Villalonga Paco, 19-12-2022 01:48
Re : Geoglossum sp
Ascus tips turn blue in Lugol
Malcolm Greaves, 19-12-2022 08:33
Malcolm  Greaves
Re : Geoglossum sp
Not scabripes then.