16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
15-04-2026 19:33
Fátima Durán ManzanequeHi!! I need help, I found this Ascomycete but I d
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
14-04-2026 20:31
Gernot FriebesHi,can this be Psilachnum lateritioalbum on Phragm
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
12-04-2026 12:22
William Slosse
In a dune grassland in Oostduinkerke (Belgium), on
11-04-2026 15:45
Zuzana Sochorová (Egertová)
Please, could anyone send me this paper?Moyne G.,
11-04-2026 13:34
Artem PtukhaHello, I am seeking assistance with the identific
Hello again
These nice, gregarious, small (0-7-1 mm), ostiolate, pseudothecia with conspicuous orange yellow neck that turns purple in KOH, grow under a dense, byssoid, ochracous subiculum on indeterminate wet hardwood in riversides.
Asci bitunicate, 8-spored. Pseudoparaphyses present. Ascospores 55-98 x 12-17, 7-septate, the fourth cell wider. Walls minutely verruculose in Melzer.
I don't know a good genus for my collection.
What's your opinion
Many thanks in advance
Enrique
looks quite similar to Pseudotrichia viburnicola.
Best wishes,
Gernot
It seems to be clear!!
Many thanks
Enrique
this one should be new to Spain.
Best regards
Martin
I have send you by e-mail the coordinates of my finding
Enrique
Regards
Martin
Je suis d'accord avec Gernot. La représentation et description de ce spécimen(réaction KOH ,mensurations et cloisonnement des spores et asques bituniqués) convient
parfaitement pour Pseudotrichia viburnicola. On peu le trouver sur une large gamme
d'hôtes,sauf sans doute les résineux
Amicalement,
Paul LEROY
L'hote de mon recolte est Hedera helix
Enrique
thanks for the data!
It turns out again that Pseudotrichia viburnicula is not very picky in choosing the host...
Best regards
Martin












