13-05-2020 19:45
Mirek GrycHello allSporocarps strongly overripe so I do not
13-05-2020 15:12
Edvin Johannesen
Hei! This was collected on a dead, but standing P
12-05-2020 13:21
Fedorenko Vassiliy
Can anyone help me with with the following articl
11-05-2020 20:43
Zuzana Sochorová (Egertová)
Hello, I would like to consult this recent find fr
24-04-2020 14:10
Sigrid JakobAsci with hyaline spores 40-45µm x 5µm. Dark cel
12-05-2020 21:36
Juuso ÄikäsI visited a small, swampy forest today and found s
Rustroemia firma?
VASILEIOS KAOUNAS,
09-12-2008 07:15
Ascospores 19,3-23,0*4,4-4,9 ìm, Q=4,4-5,0
VASILEIOS KAOUNAS,
09-12-2008 07:16
Re:Rustroemia firma?
spores foto
Hans-Otto Baral,
09-12-2008 13:44
Re:Rustroemia firma?
Dear Vasileios
that is a good question. R. firma has wider spores (*15-20 x 5-6.5 µm). Yours look too narrow (though alive), so I don't think it is R. firma. Could you search for overmature spores, do they get 3 septa? Probably they procude small conidia like typical R. firma. You could also look for the excipulum, is it of thin-walled prismatic cells or gelatinised?
Asci are probably strongly blue in IKI and with croziers, but this should also be checked.
Zotto
that is a good question. R. firma has wider spores (*15-20 x 5-6.5 µm). Yours look too narrow (though alive), so I don't think it is R. firma. Could you search for overmature spores, do they get 3 septa? Probably they procude small conidia like typical R. firma. You could also look for the excipulum, is it of thin-walled prismatic cells or gelatinised?
Asci are probably strongly blue in IKI and with croziers, but this should also be checked.
Zotto