12-04-2026 15:52
Gernot FriebesHi,I'm looking for help with this anamorph collect
14-04-2026 21:52
Gernot FriebesHi,found on dead leaves of Carex elata. Conidia: 4
16-04-2026 22:09
Buckwheat PeteHello, I'd like to ask about this older specimen:
14-04-2026 05:32
Ethan CrensonHi all, A few weeks back a friend pointed out som
15-04-2026 19:33
Fátima Durán ManzanequeHi!! I need help, I found this Ascomycete but I d
14-04-2026 20:31
Gernot FriebesHi,can this be Psilachnum lateritioalbum on Phragm
12-04-2026 17:56
Hardware Tony
Found on dead stems in February earlier this year
12-04-2026 12:22
William Slosse
In a dune grassland in Oostduinkerke (Belgium), on
11-04-2026 15:45
Zuzana Sochorová (Egertová)
Please, could anyone send me this paper?Moyne G.,
11-04-2026 13:34
Artem PtukhaHello, I am seeking assistance with the identific
roseodiscus sp?
Robin Isaksson,
07-12-2020 21:25
Hi!Found this one in sweden some days ago.
that that it would be R. formosum but asci react blue not red in Lugols.
Spores 10-11 x 3-3,5 um with some olidrops. some spores twocelled. Some sporeends react red with lugols as in formosum, maybe all but hard see.
I see on the web its a collection from spain that have blue reactions on asci.
maybe same or is it a variation on formosum?
host moss is Ceratodon purpureus.
anyone knows moore about it?
regards
Hans-Otto Baral,
08-12-2020 09:13
Re : roseodiscus sp?
Yes, there is a collection by Enrique, ERD-6978 on Ceratodon purpureus, which reacts blue (BB) and deviates from R. formosus by 2.7% in the ITS. Other differences are hard to see.
Since typical R. formosus reacts pure red (type RR), there seems indication that your sample belongs to the Spanish one.
Did you collect yours in Scandinavia?
Robin Isaksson,
08-12-2020 17:17
Re : roseodiscus sp?
Hi!
As you say it was like any another r. Formosum But Asci reactions are blue instead.
Yes the find is from Halland in Sweden, scandinavia on sandy basepoor habitat.
This is great, i will put it in the herbaria uppsala as roseodiscus sp.
Best regards,
Robin
As you say it was like any another r. Formosum But Asci reactions are blue instead.
Yes the find is from Halland in Sweden, scandinavia on sandy basepoor habitat.
This is great, i will put it in the herbaria uppsala as roseodiscus sp.
Best regards,
Robin
Hans-Otto Baral,
08-12-2020 17:50
Re : roseodiscus sp?
Thanks! It is a pity that you did mocroscopy only on the dried sample.