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27-07-2020 15:03

Thomas Læssøe

See: https://svampe.databasen.org/observations/10

27-07-2020 21:47

Ethan Crenson

Hello all,A few days ago in the northeastern US (V

27-07-2020 11:25

Mirek Gryc

Hi. A friend sent me one small fruiting body.Phot

27-07-2020 18:07

Enrique Rubio Enrique Rubio

Hi againI'd like to know your opinion on this pyre

26-07-2020 12:40

Castillo Joseba Castillo Joseba

De ayer en bosque de hayas y abetosPienso en Scut

26-07-2020 21:59

Edvin Johannesen Edvin Johannesen

This one was growing on bark of an elm tree in Wes

23-07-2020 17:21

Enrique Rubio Enrique Rubio

Hi to everybodyThis pyrenomicete grew in very rott

25-07-2020 13:46

Josep Torres Josep Torres

Hola.Pequeños apotecios fotografiados sobre un pe

24-07-2020 10:44

Gernot Friebes

Hi,found on soil with hairs variable in size, up t

25-07-2020 18:40

Lothar Krieglsteiner Lothar Krieglsteiner

.. in the Alps (exact findplace can be asked), mon

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Olive tinged Mollisia on Cladium mariscus - Denmark
Thomas Læssøe, 27-07-2020 15:03
See: https://svampe.databasen.org/observations/10098527


Apo downy, greyish olive, 0,3-1 mm diam. Asci 8-sp., ca. 85-990 µm long; Spores faintly guttulate; paraphyses with a huge unbroken vb. Spores ca. 15-19 x 2,5-3(-3,5) µm, 1-septate, fusiform, curved, also within asci; marginal celles olive, clavate at margin, 1-4 septate. I+bb. With coarse pigment granules on the external hyphae. No pigment exudes in KOH but exc. and ext. turn even stronger olive green.
Hans-Otto Baral, 28-07-2020 09:18
Hans-Otto Baral
Re : Olive tinged Mollisia on Cladium mariscus - Denmark
Hi Thomas

the spores are strongly guttulate with large LBs as you can see on the two photos with paraphyses. Given that the spores are 1-septate within the living ascus (this is uncertain), and no crystals are there, I think this Mollisia luctuosa (= M. humidicola).

Zotto
Thomas Læssøe, 28-07-2020 10:04
Re : Olive tinged Mollisia on Cladium mariscus - Denmark
yes, a fine match :-) thanks