Accès membres

Mot de passe perdu? S'inscrire

30-12-2021 09:21

Hymenoscyphus ???
Castillo Joseba Castillo Joseba

Me mandan el material seco, recolectado en bellota

28-12-2021 21:53

Confirmation of Pilobolus kleinii
Erik Van Dijk

Can anyone confirm whether this Pilobolus concerns

29-12-2021 22:33

Polibolus roridus
Joop van der Lee Joop van der Lee

Found on red deerSporangiospores: oblong-ellipsoid

27-12-2021 13:09

Pilobolus oedipus/lentiger?
Niek Schrier

Hi everyone,A few months ago (18-10-2021) I found

28-12-2021 17:01

¿Hyaloscypha?
Josep Torres Josep Torres

Hola.Unos diminutos apotecios fotografiados el pas

23-12-2021 18:18

Cheilymenia granulata
Joop van der Lee Joop van der Lee

Found on cow dungApothecia: Starting as a cup form

28-12-2021 20:57

which taxon to use Crocicreas / Cyathicula
Stephen Martin Stephen Martin

Can you help me to decide which taxon to use for t

28-12-2021 19:05

Harpographium fasciculatum? with Peroneutypa scoparia? and ?
Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde, December 2

21-12-2021 16:10

Scutellinia sp
Salvador Emilio Jose

Hola buenas tardes. Alguna idea para esta Scutell

16-07-2015 22:36

Pale 4-spored pyrenomycete
Eduard Osieck

On a dead Arctium (= herbaceous) stem pale round a

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Hypocrea en Quercus suber
Javier Ormad, 27-10-2015 18:51
Javier OrmadHola. 
Hypocrea sobre restos de Quercus suber. Hasta 4 mm de ø.
Ascosporas esféricas y algunas oblongas y alguna con septo, ornamentadas con verrugas, verdes.
Excípulo con células globosas, subglobosas y angulares, y también una zona que en su parte externa presenta formaciones pilosas segmentadas.
Pienso en Hypocrea gelatinosa, pero esta última estructura que no se si esta presente, me hace pensar en H. strictipilosa......
¿Que os parece?
Saludos
Javier
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Michael Beug, 28-10-2015 00:49
Michael Beug
Re : Hypocrea en Quercus suber
Hypocrea strictipilosa is the most common of several Hypocrea (now Trichoderma) species usually identified as Hypocrea gelatinosa. Without either DNA or culturing and observing these species at all stages of growth, positive identification is exceptionally difficult.
Javier Ormad, 28-10-2015 06:54
Javier Ormad
Re : Hypocrea en Quercus suber
Gracias Michael
Lothar Krieglsteiner, 28-10-2015 07:46
Lothar Krieglsteiner
Re : Hypocrea en Quercus suber

Hi Javier,


macroscopically, this does not look to me like H. strictipilosa (agg.), but more like H. aureoviridis.


Regards from Lothar

Hermann Voglmayr, 28-10-2015 23:57
Hermann Voglmayr
Re : Hypocrea en Quercus suber
Yes, typical Trichoderma aureoviride, not uncommon in western Europe.
Regards Hermann
Lothar Krieglsteiner, 29-10-2015 07:46
Lothar Krieglsteiner
Re : Hypocrea en Quercus suber

Hi Hermann, I am happy about your confirmation! I found the species in the Algarve, but also in Germany. Finding places are in my experience mostly lowland floodplain forests in thermophilous habitats, on hardwood


Regards from Lothar

Hermann Voglmayr, 29-10-2015 10:43
Hermann Voglmayr
Re : Hypocrea en Quercus suber

Yes, T. aureoviride is found in damp forests in areas with mild winters (Western and Southern Europe), on wood of various trees and shrubs. In suitable habitats it appears to be common e.g. in England and The Netherlands.


Regards, Hermann