Bonjour,
Nous avons trouvé cet disco sur un rondin de pin, avec le basidio Trechispora mollusca. Il est tres beau!

We found this tiny disco on a pine log growing with the basidiomycete resupinate fungus Trechispora mollusca. It was sessile, up to 6mm diameter. The most striking feature were the bright yellow tips to the hairs. These were difficult to see in a liquid mount as the encrustation tended to disperse. The hairs seem to be covered in droplets rather than crystals. From Peter Thompson's "Ascomycetes in Colour" I considered Hyaloscypha auriella, as the droplets could perhaps be what he describes as "pieces of resin". The hairs were however rather longer than he says, being over 50 um long. They were pointed.
Spores were slighly curved, 8-11 x 2.5, hyaline, no obvious guttules noted.
Asci were typically 45 x 7, biseriate, non-operculate, blueing in Lugol.
Paraphyses were thread-like, 1.5 wide.

Cordialement,
Steve