21-11-2025 11:52
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
21-11-2025 11:51
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
21-11-2025 11:51
Jean-Luc RangerBonjour à tous, on voit toujours 2 espèces areni
21-11-2025 10:56
Christopher Engelhardt
Very small (~0,5 mm) white ascos, found yesterday
14-11-2025 16:26
Marian Jagers
Hello everyone, On dead wood of Cytisus scoparius
17-11-2025 21:46
Philippe PELLICIERBonjour,Récolté sur bois pourrissant de feuillu
20-11-2025 14:14
Mick PeerdemanFound on the leaves of 'Juglans regia' in the Neth
Asco on Salix bark
Enrique Rubio,
17-02-2012 17:41
Hi to all:I need some help for to identify these very small, gregarious, white to light ochraceous, turbinate ascomata up to 400 microns in diameter. The hymenium is + or - convex and pruinose. The marginal region is + or - smooth. They grow on corticated branches of Salix (?) still attached to the tree.
Basal excipulum of a texture angularis is olivaceous brown, not hyaline. Marginal hairs are very indiferenciate and colourless.
Maybe a Parorbiliopsis species?
Many thanks for your help
Enrique
Hans-Otto Baral,
17-02-2012 18:26
Re : Asco on Salix bark
Wonderful presentation, but I do not have an idea. Parorbiliopsis is typically without VBs in the paraphyses. Polydesmia is also excluded, I think, especially because it has amyloid asci branched paraphyses
Zotto
Zotto
Enrique Rubio,
17-02-2012 18:36
Re : Asco on Salix bark
Thank you, Zotto.
It will go to the box of enigmatic things...
Enrique
It will go to the box of enigmatic things...
Enrique