Accès membres

Mot de passe perdu? S'inscrire

17-11-2010 21:20

Miguel Ãngel Ribes Miguel Ángel Ribes

Good night I caught this little mushroom, less

17-11-2010 13:49

PASCAL DUBOC

Bjr, j'ai trouvé cet asco en longue fructifica

16-11-2010 23:32

Björn Wergen Björn Wergen

Hello, I have some problems with these two find

16-11-2010 19:46

Pérez del Amo Carlos Manuel Pérez del Amo Carlos Manuel

Hola amigos. Se trata de mi primera intervención

15-11-2010 15:08

Yannick Mourgues Yannick Mourgues

Salut à tous. Comment traduire le terme "teret

15-11-2010 13:44

Guy Garcia

Chers tous, Voici une photo d'une ancienne récol

15-11-2010 13:11

Björn Wergen Björn Wergen

Salut, in the last days I have collected some d

15-11-2010 00:11

Alain GARDIENNET Alain GARDIENNET

Bonsoir, Quelqu'un aurait-il l'article suivant ?

14-11-2010 22:35

Javier Ormad

Bonjour à tous, je présente une sorte de feuille

14-11-2010 01:00

Yannick Mourgues Yannick Mourgues

This asco found today on herbaceous stem. Excip

« < 1309 1310 1311 1312 1313 > »
Flageloscypha
Miguel Ángel Ribes, 17-11-2010 21:20
Miguel Ãngel RibesGood night

I caught this little mushroom, less than 0.5 mm on Echinospartum horridum thinking it was an ascomycete, but the surprise is that it has tetrasporic clavate basidia, ellipsoidal spores, sometimes with a slightly flatter side, hairs with thick walls and covered with large granulations, tapering towards the apex and ending in a long thin flagellum smooth, without granules and sometimes bifurcated.

The spore measures are:
(6.9) 7.4 - 8.6 (8.9) x (3.8) 4.3 - 5.7 (6.1) µm
Q = (1.3) 1.34 - 1.8 (2.1) ; N = 31
Me = 7.9 x 5 µm ; Qe = 1.6

Flageloscypha pilatii have similar hair, but the spores are elongate, almost fusiform. F. orthospora has similar spores but the hairs have thin walls ¿?

Thank you in advance with this no asco.

Miguel Ángel
  • message #13385
Miguel Ángel Ribes, 17-11-2010 21:20
Miguel Ãngel Ribes
Re:Flageloscypha
Another macro
  • message #13386
Miguel Ángel Ribes, 17-11-2010 21:27
Miguel Ãngel Ribes
Re:Flageloscypha
Basidia
  • message #13387
Miguel Ángel Ribes, 17-11-2010 21:28
Miguel Ãngel Ribes
Re:Flageloscypha
Spores
  • message #13388
Miguel Ángel Ribes, 17-11-2010 21:29
Miguel Ãngel Ribes
Re:Flageloscypha
Hairs
  • message #13389
Miguel Ángel Ribes, 17-11-2010 21:29
Miguel Ãngel Ribes
Re:Flageloscypha
Hairs detail
  • message #13390
Miguel Ángel Ribes, 17-11-2010 21:29
Miguel Ãngel Ribes
Re:Flageloscypha
And the last one, a general view.

Thank you

Miguel Ángel
  • message #13391
Pierre Thomas, 17-11-2010 22:03
Re:Flageloscypha
Did you see:
http://www.mycokey.com/MycoKeySolidState/species/Flagelloscypha_minutissima.html
Maybe these pictures are helpful?
Pierre
Miguel Ángel Ribes, 17-11-2010 23:32
Miguel Ãngel Ribes
Re:Flageloscypha
Yes, I saw, but Funga Nordica said that F. minutissima has 2-spored basidia, pip-shaped to citriform spores, thin-walled hairs and ¿easily collapsing at base?

Thank you Pierre

Miguel Ángel
Miguel Ángel Ribes, 18-11-2010 12:58
Miguel Ãngel Ribes
Re:Flageloscypha
I have see that Agerer (1975) described some Flagelloscypha. Anyone has this paper?

Sydowia 27(1-6): 211 (1975) [1973-4]

Thank you

Miguel Ángel
Martin Bemmann, 18-11-2010 14:17
Martin Bemmann
Re:Flageloscypha
Hi Miguel,

here ist the description of F. minutissima by Agerer. He is dicussing there a variant that has basidia with four sterigmata:
http://www.mycobank.org/MycoTaxo.aspx?Link=T&Rec=297459#Descriptions

Another description with nice drawings:
http://www.botany.pl/pubs-pdf/Acta%20Societatis%20Botanicorum/2004/4_331334.pdf

Cheers,

Martin

Miguel Ángel Ribes, 19-11-2010 00:42
Miguel Ãngel Ribes
Re:Flageloscypha
Thank you Martin, then Flagelloscypha aff. minutissima.

Anyway I would like to review F. orthospora and other Flagelloscypha in Sydowia 27: 131-265 (1975) and Sydowia 35: 5-12 (1979), but I do not have them.

Miguel Ángel
Martin Bemmann, 19-11-2010 10:26
Martin Bemmann
Re:Flageloscypha
Hi Miguel,

I don't have his article but you will find his description of F. orthospora in MycoBank as well:

http://www.mycobank.org/MycoTaxo.aspx?Link=T&Rec=314159

Best regards

Martin
Miguel Ángel Ribes, 19-11-2010 12:59
Miguel Ãngel Ribes
Re:Flageloscypha
Hi Martin

I am going to try to translate Mycobank description.

Thank you
Martin Bemmann, 19-11-2010 13:16
Martin Bemmann
Re:Flageloscypha
Hi Miguel,

I corrected the above link. Try Google translator. The translation is not too bad, however, it translates "Lachnella" as "laughter Ella" ;-)
Miguel Ángel Ribes, 19-11-2010 14:17
Miguel Ãngel Ribes
Re:Flageloscypha
Hi Martin

Not too bad. :o/

Thank you