22-12-2025 00:47
Patrice TANCHAUDBonsoir, récolte à proximité du milieu dunaire
21-12-2025 21:32
Pol DebaenstHello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1
21-12-2025 21:40
Isabelle CharissouBonjour, j'aimerais connaitre les références de
21-12-2025 21:31
Pol DebaenstHello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1
21-12-2025 21:31
Pol DebaenstHello, Garden, Burgweg 19, Veurne, BelgiumOn 10/1
20-12-2025 23:08
Patrice TANCHAUDBonsoir, récolte sur sol sablonneux dans l'arriÃ
21-12-2025 09:32
Josep Torres
Hello.A tiny ascomycete found embedded in wood in
20-12-2025 15:47
Mirek GrycHi.These grew on pine wood that was heavily covere
Hymenoscyphus on Picea cone
Juuso Äikäs,
19-07-2020 21:21
The asci didn't seem to have croziers and in Lugol's some gave a positive reaction and others didn't. Medulla of textura intricata. I don't know what term would describe the ectal excipulum.Â
Spores:
(12.5) 17.9 - 19.7 (20.4) × (3.6) 4.1 - 4.39 (4.4) µm
Q = (3.4) 4.1 - 4.7 (4.8) ; N = 8
Me = 17.9 × 4.2 µm ; Qe = 4.3
Hans-Otto Baral,
19-07-2020 21:35
Re : Hymenoscyphus on Picea cone
This is Phaeohelotium fulvisudulm. Obligatory is the absence of croziers. Iodine reaction is usually bright blue.
Juuso Äikäs,
19-07-2020 22:26
Re : Hymenoscyphus on Picea cone
I found P. fulvidulum (which I assume you meant) in your folders (Phaeohelotium monticola group) and seems to fit again quite nicely!
Hans-Otto Baral,
19-07-2020 22:29
Re : Hymenoscyphus on Picea cone
Yes, sorry.