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28-03-2013 13:46

DirkW DirkW

salut a tous,does anybody know ifM. Le Gal - Les D

28-03-2013 09:08

Francesco Doveri Francesco Doveri

Please,see under Podospora intestinacea, where I h

27-03-2013 15:15

hannie wijers

Hello, This fungi I found on dung of large herbivo

28-03-2013 17:54

Yatsiuk Iryna Yatsiuk Iryna

Hello dear colleagues and friends!Here is an inter

28-03-2013 15:05

Elsa Sousa

Bonjour,Has anyone seen something like this? I hav

27-03-2013 12:20

Ralph Vandiest Ralph Vandiest

Hello, I've been trying to figure this one out for

27-03-2013 08:01

Garcia Susana

I found this ascomycete on stems of Rubus (Navarra

25-03-2013 17:12

Peter Welt Peter Welt

Who has this on the hard drive? Hawksworth, D.L.;

25-03-2013 19:36

Salvador Tello

Hola a todos.Este hongo crece en tallos secos de T

26-03-2013 11:11

Gilbert MOYNE

Trouvé hier, dans un état assez avancé, un Enco

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polysporous perithecia
Stefan Blaser, 22-03-2013 09:55
Hello everybody

I have a black Pyrenomycete growing in small clusters in cracks of bark of small Larix twigs. I hope to get some help on this.


Description: Perithecia in dense groups of 3-8, globose or more often elongated, black and glabrous. Size about 0.3-0.5 mm.
Asci  often difformed and very strongly saccate.  About 80-100 x 15-35! (40!)micros. Polysporous  (>64 at least). Spores 7-10(-11) x 1.5-2 micros, allantoid, hyaline (or slightly yellowish/greenish) and usually with an inconspicuous septum.


I found Nitschkia broomeiana (Fracchiaea b.) to be quite similar microscopically, but the Perithecia should be spiny in this Species.


I'm grateful for any help/comments
Stefan

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Martin Bemmann, 22-03-2013 10:02
Martin Bemmann
Re : polysporous perithecia
Hi Stefan,

perhaps Coronophora.

Regards

Martin
Björn Wergen, 22-03-2013 10:22
Björn Wergen
Re : polysporous perithecia
Hi Stefan,

this one should be Coronophora gregaria. It is quite similar to my findings shown on FP.

regards,
björn
Stefan Blaser, 22-03-2013 11:19
Re : polysporous perithecia
Danke Martin und Björn

Ja, es sieht sehr gut aus für C. gregaria. Suche noch nach einer Beschreibung der Art.

@Björn: Hast du eigentlich die Funddaten und den Artikel gekriegt?

lg
Björn Wergen, 22-03-2013 19:35
Björn Wergen
Re : polysporous perithecia
Hi Stefan,

ja hab beides bekommen.

lg björn