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03-04-2014 11:50

From wood in Oaxaca
Alan Rockefeller Alan Rockefeller

I found this little asco on hardwood in a cloud fo

31-03-2014 00:10

Sclerotinia sclerotiorum?
Mario Filippa

March 9, 2014 - Rocchetta Tanaro, Asti, ItalyIn a

03-04-2014 13:19

Bibliography
Vasileios Kaounas Vasileios Kaounas

Does anyone have the following work ?  Boudier, J

01-04-2014 14:47

Tarzetta sp. ?
Vasileios Kaounas Vasileios Kaounas

Found 01-04-14, under of mosses, in Cistus monspel

02-04-2014 13:26

Sordariomycete on hardwood
Gernot Friebes

Hi,I haven't been able to find a name for this col

03-04-2014 00:06

Propolis spec. ?
Peter Püwert Peter Püwert

Hello in the round,last week I found the propoloid

02-04-2014 15:08

Literature
Ivana Kusan Ivana Kusan

Hi to all,Please, does anyone has this papers: Pa

01-04-2014 16:25

Pleonectria
Salvador Tello

Hola a todos.Tengo estos peritecios que crecen en

02-04-2014 09:46

Cryptosphaeria eunomia?
Garcia Susana

Hello I have collected a Diatrypaceae on hardwood

29-03-2014 21:56

Capronia: Literature request referring to Capronia with 5 septa
Eduard Osieck

Does anyone have access to:Barr M.E. 1959. Norther

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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.