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14-11-2014 17:24

Geoglossum species
Ralph Vandiest Ralph Vandiest

Hello, In a grasland I found this very tall speci

14-11-2014 19:30

Literatura
Salvador Tello

Hola a todos.Estoy buscando el siguiente artículo

13-11-2014 19:19

Geoglossum sphagnophilum ??
Alain BRISSARD

Bonsoir à tous Pouvez-vous confirmer ou infirmer

13-11-2014 20:18

Unguiculariopsis?
Garcia Susana

Hello:I have collected this ascomycete on a twig f

12-11-2014 19:55

Gonatobotrys simplex
Joop van der Lee Joop van der Lee

Found on cow dung.It looks as if it developes two

11-11-2014 12:01

Fossil spores of ascomycetes
Randi Danielsen

Does anyone recognize these spores? I am a palaeob

11-11-2014 22:18

Smardaea
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Good evening,I got an exsiccate of Smardaea found

11-11-2014 00:47

Small disco on sclerotia? on decorticated wood
Masanori Kutsuna

Hello everyone, I found small discos on sclerotia

10-11-2014 21:19

En Nerium
Bometon Javier Bometon Javier

Apotecios de 1300-1500 um.Esporas verrugosas de 15

07-11-2014 16:02

Helvella 7372
Leandro Sánchez Leandro Sánchez

Jusqu'à 20 mm diamètre.Je pense cupuliformisCord

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Geoglossum species
Ralph Vandiest, 14-11-2014 17:24
Ralph Vandiest

Hello,


In a grasland I found this very tall species. Frb 10cm, moist but not viscid, brown 7-septated spores 87/103x5µm, no setae, asci 170/250x18/22µm, paraphyses with septa (every 20/45µm) and swollen curved end (up to 10µm wide). Asci pore J+. It doesn't seem to fit any geoglossum ...


Any suggestions,


Regards,


Ralph

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DirkW, 14-11-2014 17:35
DirkW
Re : Geoglossum species
salut ralph, i would call those 7-septae-collections with hooked, sometimes apical swollen and - long, narrow cells, which are not very constricted, g. umbratile.

best

dirk
Sabino Arauzo, 15-11-2014 12:15
Re : Geoglossum species
Hi Ralph:
we have provisionally named this species as Geoglossum pseudoumbratile in our article of the Iberian Peninsula Geoglossaceae.
It is characterized by long ascomata, long spores with 7 septa (Me=90-95) and apex of the paraphyses hook-shaped.
Best regards.
Sabino Arauzo.
Ralph Vandiest, 15-11-2014 13:09
Ralph Vandiest
Re : Geoglossum species

Hello Dirk & Sabino,


thanks for your answers. I will call it so far Pseudoumbratile.


PS  @Sabino, do you have an English version of your article?


regards,


Ralph

Iglesias Plácido, 15-11-2014 21:43
Re : Geoglossum species
No Ralph, está en español y euskera. 
Not Ralph, is in Spanish and Basque.

Ref. artículo: La familia Geoglossaceae ss.str. en la península ibérica y la Macaronesia- Sabino Arauzo & Plácido Iglesias. Revista de micología Errotari 2014 pag. 166-259