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06-05-2024 08:27

Blasco Rafael Blasco Rafael

Hola Buenos días.Alguno de ustedes tiene disponib

06-05-2024 10:02

François Bartholomeeusen

Good morning,At the end of an excursion in De Zegg

05-05-2024 12:55

Sylvie Le Goff

Bonjour Peut on dire que les poils soient vitreux?

05-05-2024 09:59

Gernot Friebes

Hello,I failed to identify this anamorph, which gr

19-04-2015 20:20

Enrique Rubio Enrique Rubio

Hi again Could you help me with this paper? NANN

30-04-2024 16:22

François Bartholomeeusen

Dear forum members,On April 25 2024, I found one f

03-05-2024 18:04

Riet van Oosten Riet van Oosten

Hello, Found by Laurens van der Linde on Rubus fr

02-05-2024 20:04

éric ROMERO éric ROMERO

Bonjour, Une question à propos de la réaction a

01-05-2024 23:22

Ethan Crenson

Hi all, Found late last week in a New York City p

29-04-2024 21:32

Robin Isaksson Robin Isaksson

Hi! Found in Sweden. Ascomata with haris, se

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Iodophanus
Zuzana Sochorová (Egertová), 20-10-2015 18:17
Zuzana Sochorová (Egertová)Hello,
this Iodophanus grew on a dung of herbivore - I think everything fits well to I. carneus, except the size of spores.
Apothecia in groups, 0.5-1.5 mm broad, pinkish, pulvinate.
Ascospores 19-24,5 x 12-14 micrometers, ellipsoid, with visible nucleus (?) in the middle, distinctly warted (the warts measure about 0.5 micrometer), hyaline.
Asci 235-265 x 26-35 micrometers, amyloid in the whole lenght, octosporic, biseriate.
Paraphyses 4.5-5.5 micrometers broad, 6-11 micrometers at the apex, septate, containing little guttules.
Excipulum consisting of globose cells.
With the key by Prokhorov I came to Iodophanus testaceus, but it should be a non-coprofilous species... moreover, the colour is different in the photos I found.
So - I guess my fungus is simply Iodophanus carneus with larger spores... what do you think? (Dennis gives quite a broad span of spore size: 18-22(-30) x 10-12(-18) micrometers, Fungi fimicoli italici give 15-20 x 7.5-10.5 micrometers in the key, but 17-26.2 x 10-14.7 micrometers in the description).
Thanks, Zuzana
  • message #38481
  • message #38481
  • message #38481
  • message #38481
Michel Delpont, 20-10-2015 18:53
Michel Delpont
Re : Iodophanus
Zuzana Good evening.

Indeed spore size sometimes can be quite variable; I think it is good to I.carneus. I enclose you the following article on the difficulties of separating I.carneus I.testaceus.


Michel.

Zuzana Sochorová (Egertová), 20-10-2015 22:05
Zuzana Sochorová (Egertová)
Re : Iodophanus
Thank you very much, Michel!
Peter Püwert, 21-10-2015 00:19
Peter Püwert
Re : Iodophanus
Hi,
there I am to the same opinion like Michel.
The differences with spores sizes in the FUNGI FIMICOLI... between some keys and the descriptions are often still more seriously and very much misleadingly.
Regards Peter.