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01-01-2019 20:39

Joop van der Lee

Found on horse dung.This time I found species of S

01-01-2019 19:13

Edvin Johannesen Edvin Johannesen

Hello - and happy new year.  This Porpolis was co

31-12-2018 18:37

Zoltan Lukacs Zoltan Lukacs

Bonsoir, Peziza pudicella 1-2,5 cm. Sous Fraxinus

31-12-2018 18:28

Sánchez Leandro Sánchez Leandro

Bonsoir:Sous Pinus pinea et Quercus ilex, diamètr

30-12-2018 18:47

Per Marstad Per Marstad

This was growing on fagus, in Norway. 1 - 2 mm wid

30-12-2018 17:11

Edvin Johannesen Edvin Johannesen

These small apothecia are growing on deciduous woo

29-12-2018 21:12

Andgelo Mombert

Bonsoir à tous, Sur place à feu. Apothécies de

30-12-2018 17:41

Per Marstad Per Marstad

This is pale, 1 - 2 mm wide, and grows on hard-woo

29-12-2018 17:29

Georges Greiff

Hello All, This was found with the moss Aloina al

27-12-2018 10:10

Valencia Lopez Francisco Javier

Hola a todos/asAscomas recolectados en el sur de E

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Sporormiella dubia with asci containing 4 spores.
Joop van der Lee, 01-01-2019 20:39
Found on horse dung.

This time I found species of S. dubia having perithecia with short and long necks. Also they had asci containing 4 spores only, 8 spores only or a combination of both.
I wonder if species with 4 spored asci are common I have never seen them before.
Spore sizes have a wider range 43.75-50.5x7.5-10 um. Spores in 4-spored asci do have more pointed end cells and the mid cells are ovoid, in 8-spored asci they are more rounded and the mid cells are elongated. Germ slit is parallel to slightly oblique mostly in cell # 3.
Asci: Instead of a short stipe (22 um) they also have asci with a long stipe.

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Yulia Lytvynenko, 02-01-2019 07:36
Re : Sporormiella dubia with asci containing 4 spores.
I've dealt with this situation before, but in Coniochaeta, Schizothecium, Podospors and Sordaria species: both 8-spored and 4-spored asci in the same ascoma. But never seen such in the species of Sporormiella.