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17-04-2026 19:16

Enrique Rubio Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Ethan Crenson

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

17-04-2026 15:14

Bruno Coué Bruno Coué

Bonjour.Récoltes du 16/04/2026, sur feuilles mort

12-04-2026 15:52

Gernot Friebes

Hi,I'm looking for help with this anamorph collect

14-04-2026 21:52

Gernot Friebes

Hi,found on dead leaves of Carex elata. Conidia: 4

16-04-2026 22:09

Buckwheat Pete

Hello, I'd like to ask about this older specimen:

15-04-2026 19:33

Fátima Durán Manzaneque

Hi!! I need help, I found this Ascomycete but I d

14-04-2026 20:31

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Hardware Tony Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

William Slosse William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

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on partially submerged wet hardwood
Ethan Crenson, 27-04-2022 17:28
Hello all,

Once again I find myself at a complete loss... This asco was found earlier this week on partially submerged, very wet decorticated hardwood in New York City. The cups are not much larger than 0.5 mm, and fringed by glassy hyaline hairs which cluster in bundles. The color of the hymenium is a smoky gray.


Ectal excipulum is brown with elements of textura globulosa/angularis. Hairs are septate, hyaline and tend to stick together in fascicles.


Asci IKI+, 62-78 x 8-9.5µm, croziers.


paraphyses filiform, about 1.25µm wide


Spores, fusiform to almost cylindrical, guttulate, 10.3-15.6 x 2.9-4.4µm ... average: 12.6 x 3.6µm ... Q: 3.5


Any ideas?


Many thanks in advance,
Ethan

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Hans-Otto Baral, 28-04-2022 08:05
Hans-Otto Baral
Re : on partially submerged wet hardwood
I do not see the hairs glassy. Seems they are regularly agglutinated as teeth. Besides this, it reminds me of a Psilocistella (Hyaloscyphaceae s.l.), but that genus is little explored.