27-04-2026 20:52
Lothar Krieglsteiner
Found on hanging tiwg of Olea europaea in dried-ou
27-04-2026 18:48
Tony MoverleyCollected 23rd April 2026, Norfolk, EnglandSwarms
27-04-2026 17:41
Lothar Krieglsteiner
.. Algarve, same leaf than the last post. The con
27-04-2026 18:05
Lothar Krieglsteiner
... still attached at standing tree. The green con
27-04-2026 17:16
Lothar Krieglsteiner
.. Algarve, moist lying.The conidiomata look like
27-04-2026 12:54
Steve ClementsBonjour. Ce petit champignon blanc résupiné et
27-04-2026 09:59
Pauline. PennaBonjour Can anyone advise me on these pycnidia fo
22-04-2026 20:54
Hi to everybody.This Pyrenopeziza grew in moist le
ASCOMYCÉTE INDÉTERMINÉ
Alain Delannoy,
26-05-2024 12:05
Je n'arrive pas à mettre un nom sur cette espèce trouvée sur la face sciée d'une branche de Pinus.
Apothécie maxi 1,4 mm sur subiculum (?) blanc, marge couverte de polis.
Asques 130 x 10 µ J+ faible, photo 1 avec IKI suivante aprés traitement KOH.
Paraphuses simples rarement forchues.
Poils de la marge hyalins jusqu'à 70 µ
Merci de votre aide.
Alain
Michel Hairaud,
26-05-2024 12:08
Re : ASCOMYCÉTE INDÉTERMINÉ
Bonjour Alain, As tu cherché dans le genre Arachnopeziza ?
AmitiésMichel
AmitiésMichel
Alain Delannoy,
26-05-2024 12:15
Re : ASCOMYCÉTE INDÉTERMINÉ
Salut Michel,
Oui mais rien de convaincant pour moi....
Amitiés,
Alain
Oui mais rien de convaincant pour moi....
Amitiés,
Alain
Kosonen Timo,
26-05-2024 22:23
Re : ASCOMYCÉTE INDÉTERMINÉ
Hello,
This is interesting. What are the measurements for spores? Also, not sure if I get the hair morphology right. They appear smooth and thin-walled but then there are some (hairs?) that are not smooth, and not that thin walled? Are the apos a bit over-mature perhaps?
The only Arachnopeziza with spores like that is A.aurata but it has more robust hairs if I remember right. But Pinus, that would something. This is sample/herbarium material! :-)
bw
Timo
This is interesting. What are the measurements for spores? Also, not sure if I get the hair morphology right. They appear smooth and thin-walled but then there are some (hairs?) that are not smooth, and not that thin walled? Are the apos a bit over-mature perhaps?
The only Arachnopeziza with spores like that is A.aurata but it has more robust hairs if I remember right. But Pinus, that would something. This is sample/herbarium material! :-)
bw
Timo
Alain Delannoy,
27-05-2024 06:53
Kosonen Timo,
27-05-2024 07:17
Re : ASCOMYCÉTE INDÉTERMINÉ
ok, that sound more like A. delicatula (spore measurements). But that doesnt match otherwise at all. There are some collections of A. "aurata" from Russia in Tarto (det. Ain Raitviir) from conifers. No sequences naturally. I do not have a good grasp on Arachnopeziza diversity on conifers. ---How would describe the ecology / substratum / locality in detail?
Timo
Timo









