Photos 1-3 show upper side of infected Podophyllum peltatum leaf with orangish-yellow spots caused by Allodus podophylli. Photos 4-5 show Allodus podophylli aecia on underside of leaf. Photo 6 shows infected plant in context.
Yes, this plant is native. This plant is invasive if it gets out of control. They do not provide a major source of food for wildlife.
Found several tracks. All of which looked like this, with the rear paw landing inside the front’s track. This plus the shape of the track made me conclude it was a Coyote, not a dog.
Historical. Non-specific location
Was sadly hit by a car, but still alive :(