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
21-12-2025 21:40
Isabelle CharissouBonjour, j'aimerais connaitre les références de
20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
Kotlabaea?
Malcolm Greaves,
27-04-2023 18:52
HelloA small group of these were found in a patch of damp soil. Orange/Yellow Spores were smooth with no internal guttules. and were 15-16.5 x 9-9.7. Asci had no reaction to Meltzers. Paraphyses were granular and swollen at the apex.
This suggested Kotlabaea deformis.Â
I struggled to see the granular contents of the spores which Kotlabaea is supposed to have. I then also found a few septate hairs but this species should not have them. I did notice that the entry for this species in the Database does show minute hairs and although the sketches show them as non-septate the description given mentions septa.
Is this likely to be Kotlabaea or am I missing another species.
Thanks
Mal
Hairs
Uwe Lindemann,
27-04-2023 19:18
Re : Kotlabaea?
Hello Malcom,
this is not K. deformis. It has ascospores with many small guttules, paraphyses with red pigment droplets and is macroscopically red (seldomly yellow) and has no hairs.
Look at this paper:Â https://www.researchgate.net/publication/281525896_Revision_der_Gattung_Kotlabaea_K_deformis_K_delectans_und_K_benkertii
I would think of a Cheilymenia species.
Best,
Uwe
this is not K. deformis. It has ascospores with many small guttules, paraphyses with red pigment droplets and is macroscopically red (seldomly yellow) and has no hairs.
Look at this paper:Â https://www.researchgate.net/publication/281525896_Revision_der_Gattung_Kotlabaea_K_deformis_K_delectans_und_K_benkertii
I would think of a Cheilymenia species.
Best,
Uwe
Malcolm Greaves,
27-04-2023 21:49
Re : Kotlabaea?
Thanks Uwe
Although my find is a shade more orange than the photo shows it is nowhere near the deep orange as shown in your paper. There were only one or two hairs on the outer surface and could easily have been missed but I will go to the Cheilymenia key now.
Mal
Although my find is a shade more orange than the photo shows it is nowhere near the deep orange as shown in your paper. There were only one or two hairs on the outer surface and could easily have been missed but I will go to the Cheilymenia key now.
Mal