Before Zotto gives you an opinion I will try luck, Orbilia auricolor?
Kisses,
Raúl

Hi Marjy

I can only agree, Raul, though this is a collective species with not clearly known limits. If there are any conidie this would be important. Also the margin in section. But auricolores agg. is o.k.

Zotto

Hi Raul, Zotto,

O. auricolor did not come into my mind. I have found it before, but it was so very colourfully yellow.
I've noticed, that some of these Orbilias can vary in colour, but do they all?
Is it because this had not been in sun? Or maybe this had grown fast in the moist condition and has not met dry times-interesting.

I tried to catch conidias with no success this time.

Thankfully: Marja

We still do not know how important colour is. I have the impression that yellow auricolor grows more light-exposed and might be more tolerant to desiccation, but I mainly saw auricolor +/- whitish. Bright yellow auricolor I am still interested in.

In luteorubella/sarraziniana I thought until recently that colour is unimportant. But now we have two observations: luteorubella with reddish-orange colour seems to form Helicoon, that with pale pinkish colour Anguillospora. And a few days ago we got a collection with pale pink and bright orange apos densely intermingled: the two colour variants differed in spore porientation! Are they two species or not? Hmmm, I do not know.

Zotto