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09-01-2026 17:41

Arnold Büschlen

Hallo, F. dilatata wird von vielen Bryoparasiten

10-01-2026 20:00

Tom Schrier

Hi all,We found picnidia on Protoparmeliopsis mur

07-01-2026 22:22

Danny Newman Danny Newman

Tatraea sp. on indet. hardwood The Swag, Great Sm

10-01-2026 01:18

Danny Newman Danny Newman

cf. Neovaginatispora fuckelii on indet. shrub Pre

07-01-2026 10:24

Danny Newman Danny Newman

Pezicula sp. on indet. hardwood Appalachian Highl

09-01-2026 10:08

Blasco Rafael Blasco Rafael

Hola, en el mismo habitat que la anteriorRetamaDia

08-01-2026 21:22

Blasco Rafael Blasco Rafael

Hola, He recogido esta muestra de Orbilia sobre Re

07-01-2026 17:29

Marc Detollenaere Marc Detollenaere

Dear Forum,On a barkless Populus I found some smal

10-11-2021 17:33

Riet van Oosten Riet van Oosten

Add-on topic http://www.ascofrance.com/forum/7059

07-01-2026 10:05

Danny Newman Danny Newman

cf. Chaetospermum on XylariaCosby Campground, Grea

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Scutellinia?
Chris Johnson, 09-09-2013 11:46
Bonjour,

This is my first request for help so I hope the correct procedure had been followed.


I came across this fungus 3 days ago growing on pine needles under a well shaded canopy.


Apothecia 4-10mm across.


Spores (3 hours after spore-drop) 18.7-20.7 x 10.6-12.4µm.
Spores (12 hours after spore-drop, many had collapsed) 18.3-19.4 x 8.8-10µm.


When heated in cotton blue to boiling point there was no loosening or detachment of the epispore.


Asci 200-260µm. Paraphyses extending just beyond the asci.


Setae 260-420µm.


Any help towards an identification appreciated.


Regards,


Chris

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Nicolas VAN VOOREN, 09-09-2013 13:34
Nicolas VAN VOOREN
Re : Scutellinia?


Hello Chris.
I think it could be a Spooneromyces species due to the spore ornamentation and the shape of the hairs, but I cannot see clearly if spores are verrucose ou with a reticulum...

Chris Johnson, 09-09-2013 14:48
Re : Scutellinia?
Hello Nicolas

Thank you for that suggestion which does seem very close.

My limited literature only covers 2 species, however.

The spores are verrucose but without reticulation.

Regards, Chris
Chris Johnson, 09-09-2013 15:54
Re : Scutellinia?
Spooneromyces laeticolor does seem to fit in all particulars, although one reference suggests at least a partial reticulum. However, the picture references you have provided look identical to mine.

Thank you again.

Regards, Chris
Beñat Jeannerot, 10-09-2013 05:12
Beñat Jeannerot
Re : Scutellinia?
Adio Chris,

I have seen this collection on another forum yesterday and I will give the same response by Nicolas.
This is typical Spooneromyces laeticolor in young state and I attach my article with this scutellinioid fungus.

Best,
Beñat
Chris Johnson, 10-09-2013 08:39
Re : Scutellinia?
Hello Beñat

Thank you for the confirmation and for attaching your paper, which I will enjoy reading later.

Regards,

Chris
Jacques Fournier, 10-09-2013 08:40
Jacques Fournier
Re : Scutellinia?
Hello Chris, Nicolas and Benat,
I would have been of no help about this nice fugus but I think we must congratulate Chris for the quality of his photos and encourage him to come back on the forum whenever he has such observations to share with us.
Cheers,
Jacques
Chris Johnson, 10-09-2013 08:47
Re : Scutellinia?
Hello Jacques

Thank you for those kind words of encouragement. I have been an 'onlooker' for some time so it's nice to make a contribution, even though it's a cry for help!

Regards,

Chris
Michel Hairaud, 10-09-2013 15:20
Michel Hairaud
Re : Scutellinia?
Hi to all , 

I had the very same feeling as Jacques while discovering the quality of your images , Chris, and was very tempted to wish you a great welcome on Ascofrance ! 

Amitiés

Michel
Chris Johnson, 10-09-2013 15:25
Re : Scutellinia?
Very much appreciated, Michel.

Regards, Chris