24-07-2024 13:19
Thomas FlammerI am looking for a PDF of the above article. Thank
21-07-2024 10:13
Thierry Blondelle
Bonjour,Récolte sur branchette de Castanea dans u
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Alan Rockefeller
Which Peziza did I find on horse dung in Humboldt
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Miguel Ángel Ribes
Good morningThis Scutellinia from July 9 grew at 1
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Masanori KutsunaDear all, Does anyone have these papers and send
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Villalonga PacoSmall Scutellinia growing in garden soil (calcareo
Sur feuille de Populus tremula
Louis DENY,
26-10-2021 18:26
Sur feuille d'arbre (sans doute populus tremula) ce petit (diamètre 1 mm) disque blanc à poils courts
Poils lisses, séptés, extrémités arrondies, moins de 50µ
Asques à crochet (?), spores bisériées. Pas de réaction notable au Lugol, 50µ
Spores sans guttules, 7-10 X 3µ
Texture prismatique
Merci de votre aide
asque-0001.jpg
spores
poils-septes-0001.jpg
poils-0002.jpg
paraphyse
texture
Hans-Otto Baral,
26-10-2021 20:53
Re : Sur feuille de Populus tremula
Cher Luis
hmm, I am not prepared to say what this could be. I assume the apos look fringed with hairs and are sessile. Or is there a stalk?
The living paraphyses would be helpful, although I assume they contain cylindrical VBs as I can discern in the hairs.
Psilocistella could be a wastebasket genus, but I don't remember a species.
Zotto
Louis DENY,
27-10-2021 11:20
Re : Sur feuille de Populus tremula
Zotto,
thanks for the hint.
Appos are stalked (i mesured around 0.2mm)
Paraphyses are very rare. I Attached is a photo.Hope it can help
Louis
thanks for the hint.
Appos are stalked (i mesured around 0.2mm)
Paraphyses are very rare. I Attached is a photo.Hope it can help
Louis
Hans-Otto Baral,
27-10-2021 11:51
Re : Sur feuille de Populus tremula
This is good! Now I have an idea: Calycina subcitrina, to be found in "Calycina white, sp. aseptate".
Louis DENY,
27-10-2021 12:03
Re : Sur feuille de Populus tremula
Thanks à lot!