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11-04-2017 16:38

Mollisia?
Garcia Susana

Hola,Recolectada sobre madera de Fagus.Apotecios d

11-04-2017 19:03

Pyreno on Myoporum
Lepista Zacarias

Dear all,This pyreno was growing on the dead wood

12-04-2017 15:31

Capronia-like
Bernard Declercq Bernard Declercq

Hi,Collected on Schizopora sp. and surrounding woo

10-04-2017 09:56

Is this the anamorph of Ophiocordyceps entomorrhiza?
François Bartholomeeusen

Dear forum members,On a beetle (Carabus problemati

10-04-2017 17:33

Mollisia ?
Gilbert MOYNE

Bonjour,Pas tout à fait sûr du genre car je trou

10-04-2017 17:12

Dichomera on Rhamnus frangula
Bernard Declercq Bernard Declercq

Hi to all,Collected last week on bark of Rhamnus f

07-04-2017 23:46

Peziza sp
William Slosse William Slosse

I found this species on rich claysoil covered by a

08-04-2017 10:15

Asco résinicole sur Picea abies
Bernard CLESSE Bernard CLESSE

Sur l'écoulement séché de résine d'un épicéa

08-04-2017 09:08

Elaphomyces muricatus ou granulatus ?
Bernard CLESSE Bernard CLESSE

Bonjour à tous,Hier, j'ai récolté sous pin sylv

05-04-2017 18:01

Peziza pauli ?
Aouali Souhila

Dear friends, I found this little Peziza on a mos

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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.