10-01-2026 01:18
Danny Newman
cf. Neovaginatispora fuckelii on indet. shrub Pre
07-01-2026 10:24
Danny Newman
Pezicula sp. on indet. hardwood Appalachian Highl
09-01-2026 17:41
Arnold BüschlenHallo, F. dilatata wird von vielen Bryoparasiten
09-01-2026 10:08
Blasco Rafael
Hola, en el mismo habitat que la anteriorRetamaDia
08-01-2026 21:22
Blasco Rafael
Hola, He recogido esta muestra de Orbilia sobre Re
07-01-2026 22:22
Danny Newman
Tatraea sp. on indet. hardwood The Swag, Great Sm
07-01-2026 17:29
Marc Detollenaere
Dear Forum,On a barkless Populus I found some smal
10-11-2021 17:33
Riet van Oosten
Add-on topic http://www.ascofrance.com/forum/7059
07-01-2026 10:05
Danny Newman
cf. Chaetospermum on XylariaCosby Campground, Grea
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









