Strossmayeria perhaps? - Forum ASCOFrance

17-04-2026 19:16

Small dark synnemata on rotten hardwood

Enrique Rubio

Hi to everybodyI would appreciate any assistance r

14-04-2026 05:32

Pyrenomycete with yellow subiculum on Aralia

Ethan Crenson

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

17-04-2026 15:14

sur feuilles de Luzula

Bruno Coué

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

12-04-2026 15:52

Anamorph on Salix

Gernot Friebes

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

14-04-2026 21:52

Thyriothecioid anamorph on Carex elata

Gernot Friebes

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

16-04-2026 22:09

Parorbiliopsis samarae?

Buckwheat Pete

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

15-04-2026 19:33

Scutellinia cf. citrina

Fátima Durán Manzaneque

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

14-04-2026 20:31

Psilachnum lateritioalbum on Phragmites australis?

Gernot Friebes

Hi,can this be Psilachnum lateritioalbum on Phragm

12-04-2026 17:56

Seeking genus for 1 – 3 septate spored asco. on herb Nepteta cataria (Mint).

Hardware Tony

Found on dead stems in February earlier this year

12-04-2026 12:22

Unknown anamorph on Primula eliator

William Slosse

In a dune grassland in Oostduinkerke (Belgium), on

« < 1 2 3 4 5 > »

Strossmayeria perhaps?

Ethan Crenson, 04-07-2022 23:00

Hello all,

I was hoping to get an opinion on these waxy, tiny discos found yesterday in New York City on hardwood.

Less than 1mm in diameter, waxy, starting white/translucent, after some time in the moist chamber they are darkening.

Asci IKI-, 112-144 x 11-12.5µm. Spores—it was difficult to find frees spores in my mounts and my spore drop was rather sparse. Free spores in water measured 23-25.5 x 3-4µm, hyaline, guttulate, 3-5 septate. However, many of the spores in ascus in Lugol's are 7-septate and up to 36µm long.

These apothecia were growing with a dense brown anamorph, and I am wondering if they are related. Conidia are brown, multi-septate, ellipsoid with somewhat acute ends (American football shaped) thick walled, up to 7-septate.

Is this Strossmayeria basitricha perhaps?

Thanks in advance,

Ethan