14-07-2020 09:23
Thomas LæssøeSee: https://svampe.databasen.org/observations/10
13-07-2020 12:08
Juuso ÄikäsYesterday I found some Pulvinulas growing on clay-
13-07-2020 13:17
Blasco Rafael
Hola, a ver si me pueden ayudar con esta muestra d
12-07-2020 19:23
Andgelo Mombert
Bonsoir, Sur bois mort décortiqué, immergé dan
13-07-2020 13:57
Stefan JakobssonHere a 5 mm wide fungus growing on a decidious(?)
12-07-2020 16:30
Gilbert MOYNEBonjour, Une récolte qui me pose quelques problÃ
12-07-2020 17:42
Juuso ÄikäsI found a lot of these growing gregariously on dea
12-07-2020 21:17
Bernard CLESSE
Bonsoir à toutes et à tous,Que pensez-vous de ce
Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Thomas Læssøe,
14-07-2020 09:23
This and a Swedish collection share the same characters.
Ascomata seminectrioid with scurfy amber surface and conical ostioles; densely crowded or more scattered on soft rotten wood in ditch in a drained boggy forest area. Spores 16,2-18,5 x 5,3-5,9 µm, 2-celled, with terminal pores, sooty brown, multiguttulate, septum dark, thick; asci 8-spo., sp. uniseriate; apical appa. massive, lugol negative; paraphyses prominent, longer than asci, attenuated tow. the tips.
Some characters point in the direction of Submersisphaeria
Enrique Rubio,
14-07-2020 09:32
Re : Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Hi Thomas
Look at Jobellisia
Regards
Enrique
Look at Jobellisia
Regards
Enrique
François Valade,
14-07-2020 09:44
Re : Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Hello
yes compare with Jobellisia saliciluticola Leroy.
François
Thomas Læssøe,
14-07-2020 13:59
Re : Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
thanks to both of you - a perfect match :-)
Eduard Osieck,
14-07-2020 14:43
Re : Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
Hi Thomas
Did your specimens showed a subiculum or anything like that? Leroy (2015) states that J. saliciluticola lacks a subiculum (or "croûte stromatique basale"). However, the genus description in Barr (1993) states: "Stromatic tissues form a closely adhering crust around erumpent ascomata or beaks of immersed ascomata.". Some years ago I examined a Jobellisia collection with a subiculum. In other features it matched J. saliciluticola well.
Cheers, Eduard
Thomas Læssøe,
14-07-2020 16:33
Re : Semiaquatic sordarialean pyreno with orangish perithecia - Denmark
There was evident crust so no :-)