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21-07-2011 07:31

Alex Akulov Alex Akulov

Dear FriendsRecently on the Fagus twigs I have fou

05-07-2011 15:39

Uwe Lindemann Uwe Lindemann

Hello Forum,I have a question: J.T. Palmer should

20-07-2011 11:27

Joseph Pellicani

Bonjour.Merci de venir à mon secour pour détermi

19-07-2011 19:48

Enrique Rubio Enrique Rubio

Hi to all:These perithecia grow on a well develop

20-07-2011 10:35

Joseph Pellicani

bonjour tout le mondeUne Pezize de grande taile &g

01-03-2011 23:52

Miguel Ãngel Ribes Miguel Ángel Ribes

Buenas noches Esta especie está recogida sobre p

19-07-2011 11:25

Martin Bemmann Martin Bemmann

Dear forum,can someone provide a digital copy of t

18-07-2011 21:51

Alex Akulov Alex Akulov

Dear Friends Today, during the review of other sp

19-07-2011 09:12

Alex Akulov Alex Akulov

Dear FriendsCan you tell me whether there are any

18-07-2011 18:04

Beñat Jeannerot Beñat Jeannerot

Adio à tous,Si vous aimez les lichens et ascomyc

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Apiosporous pyrenomycete
Eduard Osieck, 21-03-2016 09:30
Does anyone has an idea what this could be?

Found on a dead Carpinus branch still attached to the tree.


Most striking are the olive brown spores (19-22.5 x 8-9.5 um) including an hyaline dwarf cell (4.5-6 um).


Spores without germ pore of germ slit, but faintly striped. Apical ring lacking. 8/ spores ascus, biseriately arranged.


Perithecia embedded in the bark in a valsoid formation; ostioles (papillae) often converging to each other.


Any help appreciated.


Eduard

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