On dead Acer macrophyllum twig
Photo 3 - cheilocystidia
Photo 4 - pileus cutus with scattered brown lengths
Photo 5 - spores averaging 7.6 x 5.0 (10) µm
Photos 6-8 vertical focused series down through spores showing apparent roughness (when off midline focus - 6 & 8)
Sequence matches type of C. circinatus