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28-04-2024 18:05

Pseudoophiobolus (?) sur Teucrium botrys
Bernard CLESSE Bernard CLESSE

Bonsoir à toutes et tous,J'ai trouvé ce matin ce

28-04-2024 13:30

Pale Trichopeziza
Juuso Äikäs

On Friday I found these pale, hairy little discos

24-03-2024 08:27

Rosellinia britannica ?
Thierry Blondelle Thierry Blondelle

HiOn Hedera helix fallen branchEcological habitat:

26-04-2024 10:07

Rhytismataceae on Juniperus sabina
Mathias Hass Mathias Hass

Hello, Does anyone know what this is? Found on J

24-04-2024 21:54

Lasiobolus macrotrichus
éric ROMERO éric ROMERO

Bonjour, J'ai trouvé ce Lasiobolus sur laissées

23-04-2024 15:18

out of topic - peculiar unripe fungus, not an ascomycete
Lothar Krieglsteiner Lothar Krieglsteiner

... but likely a basidiomycete. I hope it is o.k.

23-04-2024 13:17

Ascobolus foliicola
Edouard Evangelisti Edouard Evangelisti

Bonjour à tous, Je viens de récolter ce que je

23-04-2024 21:49

Byssonectria (?) Pyronemataceae from Eastern US
Ethan Crenson

Hello all, A friend recently found this orange as

22-04-2024 11:52

Microstoma from South Korea
Zuzana Sochorová (Egertová) Zuzana Sochorová (Egertová)

Hello,I made a loan of a collection of Microstoma

11-01-2022 16:36

Literature request: Raitviir (2004) Revised synopsis of Hyaloscyphaceae?
Jason Karakehian Jason Karakehian

Hi does anyone have a digital copy of Raitviir A (

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Nectriopsis lecanodes
Gernot Friebes, 02-12-2011 20:56
Hi,

I am looking for the part of the following article that deals with Nectriopsis lecanodes:

Sérusiaux, E.; Diederich, P.; Brand, A.M.; Boom, P. 1999 - New or interesting lichens and lichenicolous fungi from Belgium and Luxembourg. VIII. Lejeunia 162: 1-95.

It'd be great if somebody could send me these pages.

Best wishes,

Gernot
  • message #16733
Yannick Mourgues, 02-12-2011 21:00
Yannick Mourgues
Re : Nectriopsis lecanodes
I'm interrested too !
y
Alain GARDIENNET, 02-12-2011 22:47
Alain GARDIENNET
Re : Nectriopsis lecanodes
Hi Gernot,
I haven't those pages but I know this species quite well (Christian too). If you want confirmation, please give your observations.
Alain
Yannick Mourgues, 02-12-2011 22:49
Yannick Mourgues
Re : Nectriopsis lecanodes
Tu le trouves sur quel support toi Alain ?
Yannick
Alain GARDIENNET, 02-12-2011 23:03
Alain GARDIENNET
Re : Nectriopsis lecanodes
Je le trouve sur Peltigera leucophlebia mais il est donné aussi sur Parmeliella, Peltigera, Lobaria, Nephroma et Pseudocyphellaria. Donc principalement des Peltigerales.
Alain
Gernot Friebes, 02-12-2011 23:27
Re : Nectriopsis lecanodes
Hi Alain,

thanks but I'm not actually looking for confirmation but for a recent description with synonyms and maybe further literatur given for this species. Also I'm not sure if the correct basionym is Sphaeria lecanodes Ces. 1857 or Nectria lecanodes Ces. 1863...

Best wishes,

Gernot
Christian Lechat, 03-12-2011 05:17
Christian Lechat
Re : Nectriopsis lecanodes
Dear Gernot,
here is the basionyme of N. lecanodes:

Nectriopsis lecanodes (Ces.) Diederich & Schroers
Basionym: Nectria lecanodes Ces., in Rabenhorst, Herb. mycol. ed. 2: 525, 1863.

However, ?I think that it is not the genus Nectriopsis but the genus Lasionectria, I'm working to a new combination. In section, ascomatal wall >40 µm thick composed of two regions fits better to the genus Lasionectria  


Best wishes


Christian

  • message #16739
Nicolas VAN VOOREN, 03-12-2011 11:02
Nicolas VAN VOOREN
Re : Nectriopsis lecanodes

Hi Gernot.
I can get these pages, but only on the next Monday.

Gernot Friebes, 03-12-2011 12:56
Re : Nectriopsis lecanodes
Hi,

@Christian: Thanks for this information! I thought there already was a combination to the genus Lasionectria? (http://www.cybertruffle.org.uk/cyberliber/59351/0021/003/0267.htm)

@Nicolas: That would be great, thank you!

Best wishes,

Gernot
Nicolas VAN VOOREN, 05-12-2011 22:14
Nicolas VAN VOOREN
Re : Nectriopsis lecanodes
Here is the page. No drawing.
Gernot Friebes, 06-12-2011 13:17
Re : Nectriopsis lecanodes
thank you very much, Nicolas! I'm a bit surprised by the different descriptions in literature concerning the ascospore ornamentation: "distinctly verruculose to verrucose" in Sérusiaux et al., "finely punctate" in Dennis (British Ascomycetes) and "smooth" in Nordic Macromycetes Vol. 1. I observed the ascospores to be finely punctate but with the tiny warts arranged longitudinally so the ascospore surface seemed somewhat striate (I add micros). What is your experience with this species?

Best wishes,

Gernot
  • message #16775
Alain GARDIENNET, 06-12-2011 22:15
Alain GARDIENNET
Re : Nectriopsis lecanodes
Exactly the same observation about spore's ornementation : finely and longitudinally warted, almost striated.
But, it's obviously 'Nectriopsis' lecanodes.
Alain
Gernot Friebes, 07-12-2011 10:21
Re : Nectriopsis lecanodes
Hi Alain,

thanks for sharing your experience! Maybe the different descriptions result from different maturities of the material examined in literature.

Best wishes,

Gernot