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22-05-2019 18:10

Chloroscypha seaveri ? on Thuja leaves - Denmark V. 2019
Thomas Læssøe

I have encountered scanty materiale of a tiny (!)

21-05-2019 18:13

en Rubus fructocosus 11-05-19
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Ascobolus on raccoon droppings
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22-05-2019 16:05

Mollisia?
Eike Heinemann

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22-05-2019 19:05

Unknown disco
Roger Melo Roger Melo

It looks like a composite apothecia on wood of an

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Hello together on saturday we found this Pyrenope

22-05-2019 11:10

Sclérotes sur Urtica dioica
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Bonjour à toutes et tous,Auriez-vous une idée su

21-05-2019 22:25

Khare (2003)
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En tallo de graminea 9668
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Lachnum sp? Capitotricha sp.?
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Fruiting from a dead Hamamelis virginiana leaf sti

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Chloroscypha seaveri ? on Thuja leaves - Denmark V. 2019
Thomas Læssøe, 22-05-2019 18:10
I have encountered scanty materiale of a tiny (!) discomycete on decaying Thuja leaves in the company of Pestaloptis (fc.) funerea and an indet. thyriotheciod/apiosporous ascomycote (https://svampe.databasen.org/observations/10013764). The discomycete is macroscopicaly blackish and short stipitate but dark olive in water. The spores tend to have an acute apendix. Tjhe Petrini key leads to C. seaveri.

See: https://svampe.databasen.org/observations/10013758

cheers
Hans-Otto Baral, 22-05-2019 18:16
Hans-Otto Baral
Re : Chloroscypha seaveri ? on Thuja leaves - Denmark V. 2019
So you did not see any asci? Iodine reaction? Seems rather overmature.
Thomas Læssøe, 22-05-2019 18:20
Re : Chloroscypha seaveri ? on Thuja leaves - Denmark V. 2019
I posted too early before I got another batch of photographs attached from another apo :-)
Enrique Rubio, 22-05-2019 18:36
Enrique Rubio
Re : Chloroscypha seaveri ? on Thuja leaves - Denmark V. 2019
This sporal morphology reminds me very much of Chloroscypha sabinae, which must have asci IKI negative.
Thomas Læssøe, 22-05-2019 22:14
Re : Chloroscypha seaveri ? on Thuja leaves - Denmark V. 2019
I did not get any clear iodine reaction so presumably negative. Lowest image