28-02-2026 14:43
A new refrence desired :Svanidze, T.V. (1984) Novy
01-03-2026 18:02
Francois Guay
I found this mystery Helotiales on an incubated le
01-03-2026 14:10
Antonio Couceiro
Hola, me gustaria conocer opiniones sobre este tem
01-03-2026 18:46
Robin Isaksson
Hi! This species i se from time to time in the
01-03-2026 08:55
Michel Hairaud
Bonjour , Je souhaiterais recevoir cet article :Â
01-03-2026 15:31
Csaba Németh
Hello!I found these apothecia on Homalothecium lue
01-03-2026 17:51
Bruno Coué
Bonjour,sur vieilles crottes de sanglier en chambr
Bisporella subpallida
Yannick Mourgues,
25-02-2008 14:50
Bonjour à tous.Je m'interroge sur un asco qui tourne peut-être autour de Bisporella subpallida, bien que la couleur ne soit pas la même. Pourriez-vous me donner un avis ?
Description :
Macro :
Fructifications cupuliformes, crème à jaunâtre pâle, diamètre 1 mm, excipulum concolore à l'hymenium, marge blanchâtre.
Micro :
Spores elliptiques et parfois en "pépin" de raisin (il y a un mot pour cette forme ?), hyalines, 5-5,8x3-3,2 um.
Paraphyses cylindriques 60-70x2 um, 2 cloisons, nombreuses guttules dans le dernier article.
Asque IKI+, boucles +, spores unisériées, 70-80x4-5 um.
Yannick Mourgues,
25-02-2008 15:04
Hans-Otto Baral,
25-02-2008 22:27
Re:Bisporella subpallida
Hi Yannick
I am sure you have B subpallida. The guttulate paraphyses are characteristic. The spores are a bit wide and short, perhaps anomalous, but I find them rather variable, especially in length (upt 9.5 µm).
Zotto
I am sure you have B subpallida. The guttulate paraphyses are characteristic. The spores are a bit wide and short, perhaps anomalous, but I find them rather variable, especially in length (upt 9.5 µm).
Zotto
Guy Garcia,
25-02-2008 23:17
Re:Bisporella subpallida
Pour Bisporella subpallida, j'avais observé, dans le Melzer (j'utilisais pas le lugol à cette époque-là !) une réaction bleu ciel de certaines cellules de l'excipulum.
Yannick Mourgues,
25-02-2008 23:25
Re:Bisporella subpallida
Thank's a lot.
What do you think about color? Isn't it too light ? Isn't B. subpallida yellow-ochre ?
Yannick
What do you think about color? Isn't it too light ? Isn't B. subpallida yellow-ochre ?
Yannick
Hans-Otto Baral,
26-02-2008 16:15
Re:Bisporella subpallida
B. subpallida varies from very pale cream to light yellow. I have one macro image only (not even by myself, it's by Bernd Mühler from Chemnitz I think. I have not examined it but it seems o.k.). I also repeatedly observed a blue iodine reaction at the base of the apothecium (in section), in IKI as in MLZ.
Zotto
Zotto
Yannick Mourgues,
27-02-2008 15:08
Re:Bisporella subpallida
Thank's a lot.
Yannick
Yannick



