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02-02-2013 20:01

Nina Filippova

First identified this specimen as Phaeohelotium no

01-02-2013 23:09

Salvador Tello

Hola.Este ascomiceto crecía en madera de Vitis vi

02-02-2013 18:25

Esquivel-Rios Eduardo

Hi all.I found this fungi in Erytrina dead wood: p

01-02-2013 20:18

Björn Nordén

We found this species on hard dead wood on a stand

01-02-2013 17:40

FRANCIS FOUCHIER

Bonjour, Ascomes couvert ou non d'un feutrage jau

01-02-2013 13:48

Enrique Rubio Enrique Rubio

Hello to everyone. I'm trying to identify a Peziza

24-01-2013 13:50

Nina Filippova

Hello colleagues, i would like to post some findi

01-02-2013 18:42

Chris Yeates Chris Yeates

following on the heels of Enrique's request from t

01-02-2013 09:53

Gilles Corriol Gilles Corriol

Bonjour,Voici une autre récolte (GC12111805) pour

31-01-2013 19:45

Ibai Olariaga Ibarguren

Hi! Although it is a long time that I follow the

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Flattened linear pseudothecia on stems of Sedum rosea
Marcus Yeo, 12-07-2015 21:45
This fungus was growing on dead stems of Sedum (Rhodiola) rosea.

It has superficial linear ascomata, < ca 1 mm long and 100 µm wide, opening by a longitudinal slit. Ascomata are strongly flattened, with opaque, obscure cells and an entire margin.


Asci are bitunicate; 8-spored; ca 35-40 x 10-15 µm.


Pseudoparaphyses are slightly sinuous and branched.


Spores are hyaline (old spores pale brown); ellipsoid with rounded apices; 14-17 x 5-6 µm; 3-septate, markedly constricted at septa; widest at the second cell from the apex; mostly with one large oil body in each cell; with a wide gelatinous sheath.


I'd be grateful for any ideas on identification.


Many thanks in advance.


Marcus

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