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17-04-2012 05:11

lachnum literature
Baeza Yajaira Baeza Yajaira

hello averybody im looking for this paper, i hope

17-04-2012 02:28

Diplodia on Vaccinium myrtillus
Chris Yeates Chris Yeates

Hello everyonewhile examining dead stems of Vaccin

16-04-2012 20:20

'Botryosphaeria' on Populus nigra branches
Enrique Rubio Enrique Rubio

Hi to allI have collected these stromata with blac

13-04-2012 18:50

Pseudomassaria?
Enrique Rubio Enrique Rubio

Hi to all:We have collected these small perithecia

17-04-2012 00:06

Microthyrium sp. on Sorbus aucuparia bark
Peter Thompson

I found a small group of thyriothecia fruit bodies

01-02-2012 12:44

Pseudombrophila dentata?
Christiane Baethcke Christiane Baethcke

Hallo everybody,I have watched this forum quite so

15-04-2012 18:31

interesting Lophiostoma on Fagus
Björn Wergen Björn Wergen

Hi all,I have found a very interesting lophiostomo

14-04-2012 15:46

Aiuto ! Cercasi letteratura...
Alessio Pierotti Alessio Pierotti

In questi ultimi mesi ho lavorato alla catalogazio

13-04-2012 20:18

Searching for Literature
Uwe Lindemann Uwe Lindemann

Hello,I have problems to obtain copies of the foll

12-04-2012 13:57

Recherche littérature
René Dougoud

Chers Tous,Je recherche les publications ci-desous

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Yellow Cup
Anthony Carter, 08-11-2023 16:51
Found on mossy soil in woodland of Corylus, Crataegus and Betula. Size 5mm across and 5mm deep with a small stem. The yellow has been enhanced by my scanner but it was was easy to see in a dark wood on a dull day. My original thought was Tarzetta but the spores, with oil drops, are only 10-12 x 5-6um.
I should appreciate any guidance for further research.
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Nicolas VAN VOOREN, 08-11-2023 17:05
Nicolas VAN VOOREN
Re : Yellow Cup
Tarzetta species has asci without croziers, so your collection cannot be assigned to this genus. Maybe an Arpinia species...
Till Lohmeyer, 08-11-2023 18:01
Re : Yellow Cup
The ascocarp is a bit small - perhaps not fully grown yet -, but colour, spore-size, oildrops and the wrinkled outside remind me of yellow Otidea species ("clade concinna"), former genus Flavoscypha. 

Regards from Bavaria
Till
Nicolas VAN VOOREN, 08-11-2023 18:07
Nicolas VAN VOOREN
Re : Yellow Cup
Yes, you're right Till. Clearly an Otidea species!
Something close or identical to O. phlebophora. See https://doi.org/10.25664/ART-0284

Anthony Carter, 20-11-2023 17:38
Re : Yellow Cup
Thank you both for your input. I can research further. I would never have thought of this Genus.