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20-04-2013 20:20

onother one on rubus
hannie wijers

This frb was hairy, also on Rubus. I think the bro

20-04-2013 18:01

On Rubus
hannie wijers

Today I had this little black spot under the mic.

18-04-2013 02:19

Disco sp. - 50409
Roland Labbé

Bonjour !Voici un autre disco dont nous ne savonsÂ

18-04-2013 19:28

Pyreno with greenish ascospores on Alnus glutinosa
Enrique Rubio Enrique Rubio

Hi to all On medium size (40-70 mm in diam.) fell

13-03-2013 10:36

Verpa Krombholzii
Francisco Javier Mateos Francisco Javier Mateos

Salut bonjour, J'ai trouvé cette espèce à Salam

20-04-2013 09:14

Maire N-Africa
Hans-Otto Baral Hans-Otto Baral

Good morning I am searching for a locality in N-A

18-04-2013 19:39

Discomycete on spruce needles
David Malloch David Malloch

Hello everyone,I have been finding this discomycet

18-04-2013 18:55

Peziza
Salvador Tello

Hola a todos.Este hongo crecía bajo Quercus ilex,

18-04-2013 10:53

Descals & Chauvet
Hans-Otto Baral Hans-Otto Baral

Need to post this again, that everybody reads it:D

18-04-2013 09:34

Article search
Stefan Blaser

Hello everybodyCould someone provide me with the f

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onother one on rubus
hannie wijers, 20-04-2013 20:20
This frb was hairy, also on Rubus. I think the brown ones are hairs? I don't know what the spores are. I found round ones and also inside of the "hairs"?  The lenght of the hairs are 62-67x8-9 µm. What's inside the hairs? is 10-14x4-5 µm and  the round ones are 4-5 µm.

I hope you undersatand what I mean .


Thanks and a nice weekend

Hannie
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Björn Wergen, 20-04-2013 20:31
Björn Wergen
Re : onother one on rubus
Hi,

it is not really clear what you show here, because it seems to be the rests of a hyphomycetous or conidiophorous species. Perhaps Sporidesmium rubi?

btw: try so find small black ridges, they belong to species of the genera Lophiostoma / Lophiotrema. They are very very frequent on this substrate.

regards,
björn
Hans-Otto Baral, 20-04-2013 20:35
Hans-Otto Baral
Re : onother one on rubus
Hi Hannie

looks like a Chalara anamorph. The rectangular conidia are formed within. It could be the anamorph of the rare Tapesina griseovitellina, Chalara rubi, which is specific to Rubus.

But what is in the white centre of these apothecioid structures?

Zotto
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hannie wijers, 20-04-2013 22:17
Re : onother one on rubus
Hello Zotto, I'm not sure what it is. I found also round cells/spores  in the fungi under the mic. Maybe it belongs to the white spot. There are more like this one. Maybe one of these days I can try to separete the white spot in the middle.
regards

Hannie