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25-06-2017 17:06

Andgelo Mombert

Bonsoir à tous,J'ai besoin de votre aide pour cet

25-06-2017 15:35

Thorben Hülsewig

Hi there,this Periconia sp. grow on dry stem of

27-06-2017 16:46

Ethan Crenson

From Greenwood Cemetery, Brooklyn, NY, US.  On an

27-06-2017 02:49

Ethan Crenson

Found in Great Swamp in Central New Jersey, US on

21-06-2017 04:53

Ethan Crenson

Does anyone have: Mugambi, G.K. and S.M. Huhndor

23-06-2017 17:53

Malcolm  Greaves Malcolm Greaves

This bright orange asco was on some rotting cardbo

26-06-2017 08:19

Christopher Engelhardt Christopher Engelhardt

N Germany, in a forest on bare soil, 25/06/2017.Ha

26-06-2017 08:25

Christopher Engelhardt Christopher Engelhardt

N Germany, in a forest, on wood, 25/06/2017.Hairs

23-06-2017 21:27

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de una Rutstroemia

23-06-2017 21:51

Rubén Martínez Gil Rubén Martínez Gil

Hola a todos. Subo unas fotos de unas Anthracobia

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Scutellinia heterosphaera ??
Ralf Dahlheuser, 14-06-2017 20:48
Ralf DahlheuserI'm a bit unsure whether that is S. heterosphaera. Growing on rotten leafs.

Spores 18,3 - 19,9 µm, Warts 0,8 - 1,2 µm high
Hairs up to 800x30µm. Usually with simple roots. Sometimes bifurcate, rarely trifurcate.
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Malcolm Greaves, 14-06-2017 21:49
Malcolm  Greaves
Re : Scutellinia heterosphaera ??
The mixture of some low pointed and some rounded warts and the length of the hair make S heterosphaera an excellent fit.
Mal
Good photos
Ralf Dahlheuser, 14-06-2017 23:25
Ralf Dahlheuser
Re : Scutellinia heterosphaera ??
Thank you, Mal.
René Dougoud, 15-06-2017 09:19
Re : Scutellinia heterosphaera ??
Chers Collègues,

A ma connaissance l'épithète heterosphaera n'existe pas dans le genre Scutellinia. Il existe S. heterospora Clem. mais qui, selon Schumacher (1990), pourrait être synonyme de S. umbrorum, espèce qui possède des ascospores ellipsoïdales.

Je pense qu'il faut rechercher vers S. minor (Velen) Svr.

Cordialement

René
Viktorie Halasu, 15-06-2017 10:49
Viktorie Halasu
Re : Scutellinia heterosphaera ??
Dear Mr. Dougoud,

S. heterosphaera is a nom. prov., wasn't published yet. The description can be found here: http://www.ascofrance.com/search_forum/15605 , it was collected in several other countries since (UK, Germany, Slovakia, Czech Rep., Belgium, Spain). 

Viktorie 
Ralf Dahlheuser, 15-06-2017 12:40
Ralf Dahlheuser
Re : Scutellinia heterosphaera ??
Hello Rene,

of course you are right. I also treat this type as nom. prov. until it is validly publicly described. Whether this will ever be the case, I do not know.

Ralf
René Dougoud, 15-06-2017 16:00
Re : Scutellinia heterosphaera ??
Merci chers Collègues, j'ai pris note !

René