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08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

07-01-2026 17:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:05

Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

06-01-2026 20:54

Thierry Blondelle Thierry Blondelle

Bonjour à tous et meilleurs voeux pour cette nouv

02-01-2026 17:43

MARICEL PATINO

Hi there, although I couldn't see the fruitbody, I

04-01-2026 17:45

Stephen Martin Mifsud Stephen Martin Mifsud

I was happy to find these orange asmocyetes which

02-01-2026 22:48

éric ROMERO éric ROMERO

Bonjour tous, Je profite de cette nouvelle demand

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Hymenoscyphus species
Ralph Vandiest, 08-03-2014 13:44
Ralph VandiestHello,

I found this hymenoscyphus on corylus fruit caps? Size frb up to 1mm, stalked 0,3mm, spores pear-shaped 8/10x3,5/4µm, J+, asci 55/69x6/8µm, spores without guttules.

Could this be H repandus?

regards,

Ralph
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Peter Püwert, 08-03-2014 14:22
Peter Püwert
Re : Hymenoscyphus species
Hello Ralph,
in my opinion is this Pezizella (Crocicreas) amenti (Batsch: Fr.) Dennis. The substrate is a decaing female catkin from Salix. Look at the paraphyses: they are filled with yellowish guttules in the upper part. In our distrikt not rare.
Greetings Peter.
Ralph Vandiest, 08-03-2014 14:40
Ralph Vandiest
Re : Hymenoscyphus species
Hello Peter,


Fits indeed perfect with C Amenti.

Thanks,

Ralph