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18-04-2020 21:53

Ethan Crenson

Hello all, Earlier this week a friend found what

20-04-2020 16:35

Yannick Mourgues Yannick Mourgues

Bonjour. Je cherche cet article apparement pas t

20-04-2020 16:36

Yannick Mourgues Yannick Mourgues

Bonjour. Je cherche cet article apparement pas t

18-04-2020 00:09

Yannick Mourgues Yannick Mourgues

Bonsoir. I'm looking for : Guyot & Al. - Bull

21-04-2020 11:40

Enrique Rubio Enrique Rubio

Does anyone know if there is a place where this wo

20-04-2020 14:46

Viktorie Halasu Viktorie Halasu

Hello all, would please anyone have the White's m

20-04-2020 08:34

Mirek Gryc

Hello everyone.Found a few days ago on a piece of

17-04-2020 10:55

Stefan Blaser

Dear all, I am struggling with this Acanthostigma

19-04-2020 19:42

Miguel Ãngel Ribes Miguel Ángel Ribes

Good afternoonThis Mollisia with a lot of subiculu

18-04-2020 17:49

Sven Heinz Sven Heinz

Hello together, does anyone know this fungi? It g

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Hypoxylon multiforme (Fr.) Fr. (?)
Esquivel-Rios Eduardo, 05-03-2013 20:53
Hi all.

Found in dead wood.

Stromata pulvinate, effused at base to slightly constricted, usually coalescent,25 mm diam x 2-5mm thick; surface black-grey. Perithecia spherical to obovoid, 500-700 µm diam x 600-700 µm high, discretely surrounded by a carbonaceous stromatal layer.Ostioles papillate, conical, black, sometimes at the centre of a discoid depression 150-230 µm diam.Asci 150-185 µm total length, the spore bearing-parts 64-86 µm long x 5.5-6 µm broad, the stipes 80-120 µm long, with apical ring discoid, amyloid, 0.8-1.2 µm high x 2-2.8 µm broad.Ascospores light brown to brown, ellipsoid-inequilateral, frequently crescent-shaped, 8.8-10.3 x 3.7-4.9 µm with faint straight germ slit less than spore-length.
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Thomas Læssøe, 06-03-2013 10:02
Re : Hypoxylon multiforme (Fr.) Fr. (?)
Hi there

You forgot to tell when, where and on what :-)

cheers

Thomas