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
18-12-2025 21:17
Pol DebaenstThe identification took me to Byssonectria deformi
15-12-2025 07:09
Danny Newman
indet. Rutstroemiaceae sp. on unk. fallen leavesMc
19-12-2025 10:10
Patrice TANCHAUDBonjour, récolte réalisée en milieu dunaire, a
18-12-2025 17:23
Bruno Coué
Bonjour,je serais heureux d'avoir votre avis sur c
Sur pives de pin
Elisabeth Stöckli,
27-09-2015 13:03
Trouvé sur pives de pinus (tourbière);
Apothécies 0.3-0.8mm, l'hyménium gris/jaune, asques 65-100x7.5-9µm, 8 spores, IKI, spores 11-17x3-4µm, 3x septées, paraphyses non élargies au sommet/fourchu.
Merci pour votre aide.
Elisabeth
Hans-Otto Baral,
27-09-2015 20:19
Re : Sur pives de pin
Hi Elisabeth
I am sorry I have so far no good idea :-(
I think the apos are toothed, are they?
Did you poick up this cone on the ground? But not immerged in water?
Zotto
I am sorry I have so far no good idea :-(
I think the apos are toothed, are they?
Did you poick up this cone on the ground? But not immerged in water?
Zotto
Hans-Otto Baral,
27-09-2015 22:54
Re : Sur pives de pin
Elisabeth sent me some further photos, now i think I know:
Pseudophacidium cf. piceae, HB 5840e. Inamyloid asci (Phacidium has amyloid rings), branched paraphyses, overmature septate spores, apos with black teeth, everything fits. This one grew on Pinus mugo twigs at 1750 m.
A 100% identification wa snever possible so far. Moreover, the genus Starbaeckia nmight have to do with this fungus.
Zotto
Pseudophacidium cf. piceae, HB 5840e. Inamyloid asci (Phacidium has amyloid rings), branched paraphyses, overmature septate spores, apos with black teeth, everything fits. This one grew on Pinus mugo twigs at 1750 m.
A 100% identification wa snever possible so far. Moreover, the genus Starbaeckia nmight have to do with this fungus.
Zotto
Pseudophacidium-piceae-cf.-HB-5840e-2-0001.jpg
Joey JTan,
27-09-2015 23:01
Re : Sur pives de pin
Interesting, several days ago I collected something that looks very similar from Picea branches, although the asci are hemiamyloid.
Hans-Otto Baral,
27-09-2015 23:15
Re : Sur pives de pin
Hi Joey
what eas reactive, an ascus apical ring? Did the apos also have such black teeth?
Zotto
what eas reactive, an ascus apical ring? Did the apos also have such black teeth?
Zotto
Joey JTan,
27-09-2015 23:35
Re : Sur pives de pin
Yes the apical ring is reactive. Â I am looking at it right now and I think it may in fact be Scleroderris or something close. Â The ascospores and paraphyses are similiar, but I mistook the tears in the host tissue for the "excipulum teeth" (it is erumpent).
Hans-Otto Baral,
16-01-2022 07:01
Re : Sur pives de pin
A late identification: Based on a sequence from another sample I am quite sure that Elisabeth's fungus was Micraspis strobilina. Quijada et al. 2019 wrote about Micraspis and erected a new order Micraspidales.