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14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia
Ethan Crenson

Hi all, A few weeks back a friend pointed out som

27-04-2026 18:48

Micropodia pteridina?
Tony Moverley

Collected 23rd April 2026, Norfolk, EnglandSwarms

27-04-2026 20:52

Mollisia or related genus from Portugal - with quite peculiar character
Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

28-04-2026 22:51

Hyaloscypha sur grosse branche morte de hêtre
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,Pourriez-vous m'aider à

29-04-2026 08:01

Karstenia chrysophaea? - from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... on twig attached to small tree of Citrus auran

29-04-2026 10:44

Boudiera from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

28-04-2026 20:33

Parasite on Trochila ilicina?
Vitus Schäfftlein

Hello, I found Trochila ilicina on Ilex aquifoliu

28-04-2026 21:53

Entyloma?
William Slosse William Slosse

Good evening everyone, Recently, in a wet forest,

28-04-2026 21:50

Hongo briófilo sobre Telaranea en Patagonia Chilena
Pablo Sandoval Pablo Sandoval

Hola a todos,Espero se encuentren bien. Hace mucho

27-04-2026 18:05

bright green minute anamorph on Citrus aurantius-twig from Portugal
Lothar Krieglsteiner Lothar Krieglsteiner

... still attached at standing tree. The green con

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Hairy long necked pyreno
Ethan Crenson, 08-06-2019 18:07
Found last weekend on the same branch as the Orbilia I recently posted. These are very fuzzy, semi-immersed long necked (at times) pyrenomycetes. Maybe someone will help me with these.  Many are almost fully immersed in the wood, showing only the end of the neck.  Some, perhaps the more mature ones, show the exposed perithecia. Asci have a short stipe, 50-58 x 5.5-6.5µm.  Spores are hyaline, 7-7.5 x 2.5-3µm.  Although I cannot see it clearly, the shape of the spore suggests a single septum--it is slightly constricted at the middle.  

Thanks!
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Jacques Fournier, 08-06-2019 18:20
Jacques Fournier
Re : Hairy long necked pyreno
Hi Ethan,

Barbatosphaeria barbirostris is a possible name for your fungus. Check the following references:

Re?blova? M. 2007. Barbatosphaeria gen. et comb. nov., a new genus for Calo- sphaeria barbirostris. Mycologia 99: 723–732.

Molecular systematics of Barbatosphaeria (Sordariomycetes): multigene phylogeny and secondary ITS structure
M. Re?blova?1, K. Re?blova?2, V. S?te?pa?nek3

Persoonia 35, 2015: 21–38 RESEARCH ARTICLE www.ingentaconnect.com/content/nhn/pimj

Cheers,

Jacques
Ethan Crenson, 08-06-2019 18:23
Re : Hairy long necked pyreno
Amazing!  Thank you Jacques!  I will have a look at Barbatosphaeria barbirostris.