10-01-2026 01:18
Danny Newman
cf. Neovaginatispora fuckelii on indet. shrub Pre
07-01-2026 10:24
Danny Newman
Pezicula sp. on indet. hardwood Appalachian Highl
09-01-2026 17:41
Arnold BüschlenHallo, F. dilatata wird von vielen Bryoparasiten
09-01-2026 10:08
Blasco Rafael
Hola, en el mismo habitat que la anteriorRetamaDia
08-01-2026 21:22
Blasco Rafael
Hola, He recogido esta muestra de Orbilia sobre Re
07-01-2026 22:22
Danny Newman
Tatraea sp. on indet. hardwood The Swag, Great Sm
07-01-2026 17:29
Marc Detollenaere
Dear Forum,On a barkless Populus I found some smal
10-11-2021 17:33
Riet van Oosten
Add-on topic http://www.ascofrance.com/forum/7059
07-01-2026 10:05
Danny Newman
cf. Chaetospermum on XylariaCosby Campground, Grea
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.