On Torrey Pine stump
AI points to Jackrogersella.
I'm not sure about that though.
Fruiting abundantly under redwood fir and alder trees
At the cracked part of a tree that fell this winter. Not sure
Odor not distinct. Growing on a dead conifer. KOH black on the cap. Spores cylindrical, some slightly curved, smooth, cyanophilic, average size 9 x 3 µm.
along Gerle Creek Reservoir Trail
Based on the vibrant orange pigment. Growing on hymenium of Ischnoderma resinosum.
Three growing on a Alder stick
Spores: white, oblong. Roughly 3 by 8 um.
in rotting oak tree stump amongst thorny blackberry bushes
Didn't notice this yellow fungi / mushroom until I loaded photos onto my computer. Went back and trimmed shelf fungus away for better photos.