09-02-2016 20:32
William Slosse
growing on fallen dead branches of birch in old du
08-02-2016 20:45
Ralf Dahlheuser
Hello together,I have found these black asco on ro
08-02-2016 13:36
Castillo Joseba
en el interior de la caña.... a mi me parece
08-02-2016 20:05
Enrique Rubio
Hi forum Could someone help me with a pdf of this
08-02-2016 16:25
JonesHello dear ascofrance usersThis is my first post o
07-02-2016 23:07
Castillo Joseba
Me mandan de Galicia muestras de esta especie en C
growing on fallen dead branches of birch in old dunearea.
If you check the iodine reaction it should be negative. C/B. citrina has larger spores and amyloid asci.
Thx for your reaction, Hans-Otto.
I'm new on this forum, but very pleased with this quick response.
I have still a fresh specimen in collection and I will check the reaction with Meltzer's reagens.
I found not a (good) key to convince me if it's citrina or sulfurina so I thought why not putting the question on this forum.
Nice to become some very interesting information from experts.
Btw, it is better to use Lugol/IKI for testing ascus reactions.
http://invivoveritas.de/articles/iodine-reaction-in-ascomycetes-why-is-lugols-solution-superior-to-melzers-reagent/
best regards
Zotto
The habitus of croziers is indeed for me something difficult to recognize.
I detected following structure while searching for asci etc. Can this be a crozier?
