From a beautiful Laetiporus cincinnatus found earlier in July. It was in great shape, but the lower layers had grown around a fair amount of stiltgrass, and I didn't want to hog it all.
L. sulphureus
That was the one. Wikipedia says:
Young specimens are edible if they exude large amounts of a clear to pale yellow watery liquid. Only the young outer edges of larger specimens should be collected, as older portions tend to be tough, unpalatable, and bug-infested.
I did not follow this advice (no bugs though).