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17-01-2019 16:10

Peter Thompson

Hello Everyone,Does anyone have a species descript

16-01-2019 23:11

Miguel Ãngel Ribes Miguel Ángel Ribes

Good night friendsDo you know if is there cited Ps

15-01-2019 17:32

Ethan Crenson

Hello, In the Bronx, New York City last Saturday

14-01-2019 15:56

Per Marstad Per Marstad

This was growing on a subiculum (see photo).Spores

08-01-2019 20:46

Per Marstad Per Marstad

This was growing on Fagus, here in Norway.Asci 70-

15-01-2019 00:22

Marcel Heyligen Marcel Heyligen

I found this asco by chance on the fruits of Capse

13-01-2019 13:32

Andgelo Mombert Andgelo Mombert

Bonjour à tous, Sur branchette d'Abies alba, le

13-01-2019 19:04

Sven Heinz Sven Heinz

Hello together, i am looking for this literature.

12-01-2019 14:05

Viktorie Halasu Viktorie Halasu

Hello forum,is this correctly identified as Ceutho

12-01-2019 13:29

Marc Detollenaere Marc Detollenaere

Hello forum, On rabbit dung that I collected 2 we

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Calonectria species on Ilex
John Leach, 22-07-2015 21:55

Hello all


I found this Calonectria growing on old rotting Ilex leaves and determined it as possibly Calonectria ilicicola, but understand there's a 'similar' Calonectria pyrochroa, which I have very little information on.


Found in Sheffield, South Yorkshire, England


Spore Size = 22 x 4 micron
Ascus 60 - 70 x 9 - 10 micron


Any help or comments are as always much appreciated.


Best Wishes - John

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Alain GARDIENNET, 22-07-2015 22:12
Alain GARDIENNET
Re : Calonectria species on Ilex

Hi John,


The solution is perhaps here : IMA fungus - Vol. 1 n°2  / 101-108


http://www.imafungus.org/IMAfungusDetails.aspx?Rec=2


Alain

Chris Yeates, 22-07-2015 22:34
Chris Yeates
Re : Calonectria species on Ilex
Bonsoir tous
Could this not be Hydropisphaera erubescens?
@John - With regard to Calonectria pyrochroa, see http://www.ascofrance.com/search_forum/25038 for a discussion re that taxon on ASCOfrance. I shall definitely have a look at that interesting paper to which Alain has pointed us.
regards
Chris
John Leach, 22-07-2015 22:49
Re : Calonectria species on Ilex
Thanks Alain for the link. It looks very interesting.

Best Wishes - John
John Leach, 22-07-2015 22:54
Re : Calonectria species on Ilex
Hi Chris

I think Alain has provided a good pointer. We shall see :)

Best Wishes - John
John Leach, 22-07-2015 23:35
Re : Calonectria species on Ilex
Hydropisphaera erubescens looks spot on!

Many thanks Chris and Alain

Best Wishes - John
Alain GARDIENNET, 23-07-2015 07:40
Alain GARDIENNET
Re : Calonectria species on Ilex

Yes, I look attentively your photos. It isn't a Calonectria and it looks like an Hydropisphaera. Chris gives you the solution. H. erubescens, common on Ilex leaves.


You can check the Calonectria now... And perhaps you will find an Ijuhya species growing on a such substrate too.


Alain