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26-09-2014 11:17

Rubén Martínez-Gil Rubén Martínez-Gil

Hola a todos. Subo unas fotos de unas Helvella qu

30-09-2014 00:58

Iglesias Plácido

Elle est sortie, la revue Errotari de cette année

29-09-2014 19:38

Marja Pennanen

Hello forum,size of these is up to 1 mm.The spores

29-09-2014 15:36

Blasco Rafael Blasco Rafael

Hola, tengo esta muestra sobre excremento de vaca

29-09-2014 16:20

Malcolm  Greaves Malcolm Greaves

Can anyone help with this Ascocoryne look alike?Fo

04-09-2014 22:21

PASCAL DUBOC

Bonsoir j'ai trouver qqes hypogées ce soir dans

27-09-2014 22:16

Maren Kamke Maren Kamke

Hi everybody,I found this very large Trematosphaer

28-09-2014 17:48

Gernot Friebes

Hi, this species puzzles me a bit. It grows under

28-09-2014 16:10

Margaux Boeraeve

Hi,I found this ascomycete on soil. The top of the

24-09-2014 21:33

Vasileios Kaounas Vasileios Kaounas

Could you tell me which way to look ?Diam. 1 mm.

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Eupropolella en Iris pseudacorus
Javier Ormad, 14-03-2014 22:40
Javier Ormad¡Hola a todos!
Apotecios intradérmicos foliares, que se distinguen por manchas oscuras en la superficie de la hoja, de hasta 0.5 mm de diámetro. Picnidios, con ostiolos negruzcos y algunos con banda circular blanquecina, que engloban a un himenio formado por sustancia de color naranja.
Hifas con gútulas. Esporas fusiformes, con 4-5 grandes gútulas en su interior y algunos con restos adheridos de células hifales, de 13.15 x 3-4 micras. Membrana de pared, con textura angularis y con inclusiones en algunas células.
En hojas secas de Iris pseudacorus.
Me parece Eupropolella celata.
¿Que os parece a vosotros?
Saludos

Hi to all!
Apothecia foliar intradermal, distinguished by dark spots on the surface of the sheet up to 0.5 mm in diameter. Pycnidial, with blackish ostioles and some banded circular whitish hymenium encompassing a substance consisting of orange.
Gútulas hyphae. Fusiform spores 4-5 gútulas large inside and some with adherent cells of hyphal, 13.15 x 3-4 microns. Membrane wall with texture angularis with inclusions in some cells.
In leaves of Iris pseudacorus.
I think Eupropolella celata.
What you think about you?
Best regards!

Javier
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Hans-Otto Baral, 14-03-2014 23:18
Hans-Otto Baral
Re : Eupropolella en Iris pseudacorus
Hola Javier

where did you read about an anamorph? Euprop. celata is a synonym of Hysternaevia scirpina. I know this only from the teleomorph.

Zotto
Javier Ormad, 14-03-2014 23:49
Javier Ormad
Re : Eupropolella en Iris pseudacorus
Teleomorph Deuteromycota, sure!
I got confused with the terms of anamorph!
I'm starting with these. I will correct, but not if i do it well!
Best Regards
Luc Bailly, 14-03-2014 23:56
Luc Bailly
Re : Eupropolella en Iris pseudacorus
Hi Javier,
Sure it's on Iris and not on Carex pendula or another large Carex?
EDIT: Nag Raj lists it on Iris also.
The colors of conidia's in mass (orange), that of the peridium (bottle green) and the shape & size of conidia's remind me of Neottiospora caricina that's common here in Belgian Ardenne on Carex pendula.
See Nag Raj, attached pages.
The mucus ring at one end of the conidia's is well visible in the photos you posted.

Cheers, hope this helps - LUC.
Javier Ormad, 15-03-2014 00:45
Javier Ormad
Re : Eupropolella en Iris pseudacorus
Hi Luc!
I think it's Iris pseudacorus, yellow blooming lilies in season. I send picture.
Looking Nag Raj, is an excellent possibility. Would anamorph .....
Thanks

Javier
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Luc Bailly, 15-03-2014 01:57
Luc Bailly
Re : Neottiospora caricina on Carex pendula.
Hi Javier,
The host is indeed Carex pendula, with carenate leaves: http://cdrfdr.pagesperso-orange.fr/Valbonne/BOT/FE_Carex%20pendula/laiche1jean%20tosti%20gen.jpg
Iris pseudacorus has almost flat and much broader leaves: http://lesjardinsdepomone.be/wp-content/gallery/impblog/dyn009_original_450_338_jpeg_2617294_0b51fe984bf488791c00206b5c61d2cc.jpg

As for Neottiospora caricina, it's an anamorph, a coelomycete, and one of the easiest ones to distinguish IMHO: you can't miss its colors.
The latest photo you posted of the conidia's is very typical.

Cheers - LUC.
Javier Ormad, 15-03-2014 16:08
Javier Ormad
Re : Eupropolella en Iris pseudacorus
Fixed error. Carex pendula. Then I remembered from summer yellow lilies in that area and had related.
Again thank you very much, Luc

Javier