21-12-2025 09:32
Josep Torres
Hello.A tiny ascomycete found embedded in wood in
21-12-2025 21:32
Pol DebaenstHello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1
22-12-2025 23:38
Patrice TANCHAUDBonsoir, récolte sur un mur en pierre, apothéci
22-12-2025 00:47
Patrice TANCHAUDBonsoir, récolte à proximité du milieu dunaire
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Isabelle CharissouBonjour, j'aimerais connaitre les références de
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Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
Pseudombrophila ??
Ralf Dahlheuser,
08-06-2015 18:00
Hi,I found this Asco between mosses on soil. I think, it is Pseudombrophila sp.
In the meantime, I am unsure. With van Brummelen I come to no good result. Maybe somebody can help me.
Spores (in Water) 21,3-22,2 x 12,6-14,2 µm
Asci up to 250 x 16 µm
Thanks in advance
Raúl Tena Lahoz,
08-06-2015 19:41
Re : Pseudombrophila ??
Hi Ralph
This one belongs to Aleurina genus, but I don´t find a known species for it... Any wood below?
How abundant is the collection?
Cheers,
Raúl
This one belongs to Aleurina genus, but I don´t find a known species for it... Any wood below?
How abundant is the collection?
Cheers,
Raúl
Ralf Dahlheuser,
08-06-2015 20:12
Re : Pseudombrophila ??
Hi Raul,
thanks for your answer.
I found 5 or 6 single fruiting bodys, then i stopped to collect. They grow on earth, no wood.
Sorry, i forgot:
Apothecia = 3-5 mm
KOH negative
IKI no amyloid reaktion / weak dextrinoid
thanks for your answer.
I found 5 or 6 single fruiting bodys, then i stopped to collect. They grow on earth, no wood.
Sorry, i forgot:
Apothecia = 3-5 mm
KOH negative
IKI no amyloid reaktion / weak dextrinoid
Björn Wergen,
09-06-2015 14:40
Re : Pseudombrophila ??
What about A. subvirescens, Raúl? Described in Zhang & Korf 1986, Mycotaxon 26, p. 377f.
regards,
björn
regards,
björn
Raúl Tena Lahoz,
10-06-2015 01:47
Re : Pseudombrophila ??
Hi Björn
Yes indeed, Aleurina subvirescens seems to match Ralf´s find. I discarded it because the drawing of the spores in Zhuang-Korf´s article didn´t look similar to what can be seen in Ralf´s blue cotton picture. But after your suggestion, I looked the article slowly again, and the SEM spores can agree. I attach a composition showing the figures of Aleurina subvirescens just to compare.Â
Saludos,
Raúl
Yes indeed, Aleurina subvirescens seems to match Ralf´s find. I discarded it because the drawing of the spores in Zhuang-Korf´s article didn´t look similar to what can be seen in Ralf´s blue cotton picture. But after your suggestion, I looked the article slowly again, and the SEM spores can agree. I attach a composition showing the figures of Aleurina subvirescens just to compare.Â
Saludos,
Raúl
