12-06-2026 14:50
François Freléchoux
Bonjour, Voici la brève description d'une Mollis
10-06-2026 21:16
François Freléchoux
Bonsoir,Le dernier du jour, en attendant votre avi
11-06-2026 19:01
William Slosse
Hello all,In an attempt to make a culture of a sus
11-06-2026 19:03
Nicolas VAN VOOREN
Chers membres d'Ascofrance,Le site sera placé en
10-06-2026 23:08
éric ROMERO
Bonjour tous, Je vous propose un Mollisia trouvé
09-06-2026 18:32
Camille MertensSur morceau de roseau immergé 0,5 - 0,7 mm de dia
10-06-2026 12:54
Steve ClementsBonjour encore, Pouvez-vous m'aider, s'il vous pl
10-06-2026 21:07
François Freléchoux
Toutes les tiges de gentianes jaunes de l'an passÃ
10-06-2026 13:41
François Freléchoux
Bonjour à nouveau, Voici une trouvaille d'hier.
one more disco on resin
Guy Marson,
02-12-2014 10:27
I found an unknown (to me) discomycete species on resin of Pinus sylvestris. Bright yellow, 0.25 mm in diam. Although I only got very sparse material, it is just enough for a little portrait. The remaining stuff will be sequenced.
Spores: 16-22 x 6-7.5 µm, one celled (may be two-celled, when overmature). Asci (IKI neg.) 135 - 155 x 18 - 22 (fully turgescent). Hairs with a yellow pigment, dissolving in KOH, paraphyses small, not very capitate, septate, no exudates visible.. Any hint? Thanks in advance.
Cheers,
Guy
Guy Marson,
02-12-2014 10:30
Re : one more disco on resin
more pics ..
Guy Marson,
02-12-2014 10:42
Re : one more disco on resin
and more pics..
Gernot Friebes,
02-12-2014 10:48
Re : one more disco on resin
Hi Guy,
that reminds me of this "Crumenulopsis" sp. that I found twice on branches of Pinus sylvestris. I showed my first find here: http://ascofrance.com/search_forum/8587. Maybe sequencing will tell us more?
Best wishes,
Gernot
that reminds me of this "Crumenulopsis" sp. that I found twice on branches of Pinus sylvestris. I showed my first find here: http://ascofrance.com/search_forum/8587. Maybe sequencing will tell us more?
Best wishes,
Gernot
Guy Marson,
02-12-2014 10:53
Re : one more disco on resin
tnx a lot
Guy Marson,
02-12-2014 11:02
Re : one more disco on resin
Thanks Gernot for your hint (und für den Wink mit dem Zaunpfahl;-).
I up-loaded more than 20 pics here, but can't see them.
Cheers,
Guy
I up-loaded more than 20 pics here, but can't see them.
Cheers,
Guy
Hans-Otto Baral,
02-12-2014 11:04
Re : one more disco on resin
Yes of course, it is this marvellous discomycete without a generic and specific name.
But isn't it bark on which it grows? Probably close to resin, but is the resin blackened or fresh?
Yellow exudate is abundant and characteristic of this fungus, also on the hardly inflated paraphyses. Maybe you meant that no visible contents are in the paraphyses?
Yes, a sequence will hopefully lift the mystery about this fungus.
Zotto
But isn't it bark on which it grows? Probably close to resin, but is the resin blackened or fresh?
Yellow exudate is abundant and characteristic of this fungus, also on the hardly inflated paraphyses. Maybe you meant that no visible contents are in the paraphyses?
Yes, a sequence will hopefully lift the mystery about this fungus.
Zotto
Guy Marson,
02-12-2014 11:34
Re : one more disco on resin
another try to ad the missing pics
Guy Marson,
02-12-2014 11:37
Re : one more disco on resin
ok, and some more pics..
Guy Marson,
02-12-2014 11:41
Re : one more disco on resin
6 more pics
Guy Marson,
02-12-2014 11:44
Re : one more disco on resin
and the last pics
Hans-Otto Baral,
02-12-2014 15:17
Re : one more disco on resin
I think this KOH-solubility of the exudate could run under ionomidotic.