20-05-2026 17:47
Margot en Geert VullingsWe found this Mollisia on dead Juncus stems mown l
20-05-2026 12:57
Ingo Ibelshäuser
Hello everybody, on decayed hardwood e.g. Quercus
22-04-2026 20:54
Enrique Rubio
Hi to everybody.This Pyrenopeziza grew in moist le
19-05-2026 12:55
Hardware Tony
After checking Gminder and Otto's library I cannot
19-05-2026 10:27
Patrice TANCHAUDBonjour, récolte récente sur terre retournée i
18-05-2026 12:43
Sylvie Le GoffBonjour à tousPuis je avoir votre aide sur ce que
19-05-2026 14:56
Åge OterhalsI found this white cushion-formed ascomycete on ro
Mollisia on Juncus
Margot en Geert Vullings,
20-05-2026 17:47
Average disc 0.5-0.6mm, off-white in color, lightbrown underside, no felt visible.
Texture:
Brown Textura globosa.
Asci:
Measured in water: 36.8 - 42.5 (42.6) × 4.8 - 5.6 µm
Croziers not seen, Lugol BB
Paraphyses:
Broad cylindrical, full guttule.
KOH strongly yellow.
Spores:
Measured in water: (8.2) 8.6 - 9.2 (9.3) × (2.2) 2.3 - 2.5 (2.6) µm, Qe = 3.7
Pit shaped, several little dark guttules, sometimes 2 larger light guttules, OCI 2-3.
With these data we are getting close to M. juncina, but that is KOH negative. Is to say which species could this be?
Thank you very much in advance, Geert & Margot
