25-11-2025 14:24
Thomas Læssøehttps://svampe.databasen.org/observations/10490522
25-11-2025 11:03
Mick PeerdemanHi all,One of my earliest microscopy attempts, so
24-11-2025 15:23
Arnold BüschlenHallo, auf einer offenen Kiesfläche am Rande ein
23-11-2025 11:16
Bohan JiaHi, I found small discs growing on dead stem of
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
lophodermium
Angel Pintos,
23-04-2017 11:47
anybody has a key to Lophodermium species?Thanks in advance
Angel
Michel Hairaud,
23-04-2017 11:59
Re : lophodermium
Bonjour Angel,
Je t'en envoie une .
Amitiés
Michel
Je t'en envoie une .
Amitiés
Michel
Peter Püwert,
23-04-2017 12:43
Re : lophodermium
Hi Michel,
I'm interesting too.
Thanks in advance.
Greetings Peter.
I'm interesting too.
Thanks in advance.
Greetings Peter.
Angel Pintos,
23-04-2017 13:03
Re : lophodermium
merci beaucoup Michel
amities
Angel
amities
Angel
Michel RIMBAUD,
23-04-2017 14:06
Re : lophodermium
Pavol Palo,
23-04-2017 14:50
Re : lophodermium
Hi Michel,
I'm interesting too.
Thanks in advance.
Greetings Pavol.
I'm interesting too.
Thanks in advance.
Greetings Pavol.
Jason Karakehian,
01-12-2017 14:09
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.
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
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
Re : lophodermium
Jason Karakehian,
02-01-2018 13:54
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.
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.