@trevorpreston. I’ll go to the Banksia Street Wetland , probably on the weekend, and collect some for the herbarium. Your sighting Auricularia pusio group is probably the same species.
Very easy to find Trevor! I've collected some for a herbarium specimen and put ex situ photos at https://canberra.naturemapr.org/sightings/4576883. For anyone curious about the use of pusio group, the explanation is at https://canberra.naturemapr.org/species/21412.
Trevor, I forgot to add that if you look on the Atlas of Living Australia, Auricularias of the pusio type have mostly been found far, far north of here. The exceptions are two sightings, the closest to Canberra, one from the Sydney area and the other west of Albury.
@trevorpreston or it's just a case of perfect conditions for a local fungus to have shown itself in such abundance. With lots of people putting up sightings on CNM, it's not surprising that previously unseen fungi are getting recorded. It helps that the log was positioned where it is. Just imagine if it had been amongst the dense Poa grass tussocks a little further on at that wetland.