05-02-2025 18:40
Marc Detollenaere
On rotten wood of Pinus, I found some green synne
05-02-2025 11:50
Margot en Geert VullingsOn the inside of Salix bark we found white rosette
05-02-2025 10:54
Adam PolhorskýHello, I'm looking for descriptions of Apodospora
28-02-2017 09:34
Roberta PiniGood morning,I am looking for the paper by Lundqvi
05-02-2025 04:38
Ethan CrensonHi all, Found by a friend last Saturday in Staten
01-02-2025 10:01
Vasileios Kaounas
found in the soil, in olive trees and Pistacia ver
Sp
ruiz Jose antonio,
26-12-2024 19:29
Hans-Otto Baral,
26-12-2024 19:57
Re : Sp
Did this fungus grow on sandy soil? It appears to be a Helotiaceae, perhaps a Bryoscyphus. Your spore table lacks a scale, did you measure them?
Whether or not the asci are inamyloid should bechecked with Lugol. The reaction you mention is due to the VBs in the cortical cells and paraphyses. VBs often react with iodine.
ruiz Jose antonio,
26-12-2024 21:46
Re : Sp
Hola Zotto, crecía en zona arenosa, si tengo medidas, en cuanto a la reacción a melzer de las ascas son las dos últimas fotos, no se aprecia bien, pero es la foto que tengo.medidas
(7) 7.8 - 9.7 (10.3) × (3,4) 3,6 - 4,1 (4,4) µm
Q = (1,9) 2 - 2,5 (2,7) ; N = 47
Me = 8,7 × 3,9 µm; qe = 2,2
(7) 7.8 - 9.7 (10.3) × (3,4) 3,6 - 4,1 (4,4) µm
Q = (1,9) 2 - 2,5 (2,7) ; N = 47
Me = 8,7 × 3,9 µm; qe = 2,2
Hans-Otto Baral,
27-12-2024 10:32
Re : Sp
o.k., below 10 µm.
In the worst case the ascus apex was hemiamyloid, a term which you perhaps heard of. Using Melzer instead of Lugol results in a negative reaction, unless you have mounted the preparation before in KOH and the washed with water.
A symbiotic association with the bryophyte could be possible.
ruiz Jose antonio,
27-12-2024 14:01
Re : Sp
Ok, muchas gracias Zotto lo tendré en cuenta, saludos