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Mot de passe perdu? S'inscrire

22-06-2018 18:10

Jan Knuiman

Hello,Yesterday I found these discomycetes with a

20-06-2018 15:55

Greiff Georges

Unknown ascomycete on the moss Trichostomum crispu

22-06-2018 17:15

Malcolm  Greaves Malcolm Greaves

A small leaf and surrounding debris was collected

22-06-2018 16:24

BERNARD CLESSE BERNARD CLESSE

Bonjour à toutes et tous,Je pense avoir trouvé P

19-06-2018 21:45

BERNARD CLESSE BERNARD CLESSE

Bonsoir à toutes et tous, Je n'arrive pas à voi

22-06-2018 00:53

Valencia Lopez Francisco Javier

Hola a todos/asRecolectados hace unos días en tal

08-06-2018 19:29

Castillo Joseba Castillo Joseba

No se que pueda serEn tierra en bosque de fagus, e

18-05-2018 18:38

Riet van Oosten Riet van Oosten

Hello,Found 17-05-2018, The Netherlands.On: Phragm

20-06-2018 18:36

Danièle Carbonnel

j'ai trouvé cet échantillon dans la mousse et je

18-06-2018 19:50

Elisabeth Stöckli

Bonsoir, Trouvé sur feuille de Rubus (à 965m, R

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lophodermium
Pintos Angel, 23-04-2017 11:47
Pintos Angelanybody has a key to Lophodermium species?

Thanks in advance

Angel
Michel Hairaud, 23-04-2017 11:59
Michel Hairaud
Re : lophodermium
Bonjour Angel,
Je t'en envoie une .
Amitiés
Michel
Peter Püwert, 23-04-2017 12:43
Peter Püwert
Re : lophodermium
Hi Michel,
I'm interesting too.
Thanks in advance.
Greetings Peter.
Pintos Angel, 23-04-2017 13:03
Pintos Angel
Re : lophodermium
merci beaucoup Michel

amities

Angel
Michel RIMBAUD, 23-04-2017 14:06
Re : lophodermium
Bonjour Michel,
Peux-tu me l'envoyer également s t p ?
Merci,
Michel. 
michrimbaud@aol.com
Pavol Palo, 23-04-2017 14:50
Re : lophodermium
Hi Michel,
I'm interesting too.
Thanks in advance.
Greetings Pavol.
Jason Karakehian, 01-12-2017 14:09
Jason Karakehian
Re : lophodermium
The keys are mostlly devided between hosts: gymnosperms, angiosperms and monocots. Do you have a particular specimen? On what type of host?
Peter Thompson, 01-01-2018 20:53
Re : lophodermium
Hello Jason,

Do your keys cover Lophodermium species on dead stems of herbaceous plants? I seem to have a sample on Filipendula ulmaria.

Thank You,
With Best Wishes,
Peter.
Jason Karakehian, 01-01-2018 22:47
Jason Karakehian
Re : lophodermium
Hi Peter, I am looking at Tehon's 1935 Monographic Rearrangement of Lophodermium and see an L. spiraeae that is listed on page 10 - species that are poorly known and not covered by Tehon in his monograph. Spiraea ulmaria is the old name for Filipendula ulmaria and I found this by checking Tehon's index (but not the host index as it wasn't listed there). The protologue can be found under the listing for this genus in Index Fungorum: http://www.indexfungorum.org/Names/NamesRecord.asp?RecordID=214074. As far as I know, Tehon's monograph is the only source with keys to species of Lophodermium on dicots. Best - Jason
John Plischke, 02-01-2018 01:36
Jason Karakehian, 02-01-2018 13:54
Jason Karakehian
Re : lophodermium
Hi John, that's great! thank you! - Jason
Peter Thompson, 02-01-2018 16:37
Re : lophodermium
Hello Jason and John,

Thanks for the additional information.

I had found the entry in Index Fungorum for L. spiraeae and noticed that it was not an accepted taxon (not in green). 

From the 1935 monograph, L. spiraeae would appear to be lacking in type material and therefore not treated. 

The sample which I collected yesterday is unfortunately not viable, probably because of its age. It will be interesting to see if I manage to find any fresh fruit bodies later this year at the same site. 

Thank you for your help with this.

With Best Wishes,
Peter.