With sample WDB12, the faintest cream colored print was obtained from the mushrooms cap. It must be held to a bright light to be seen and it seems practically white. This specimen was found alone leading me to believe it had a solitary growth habit.
Collection number WDB25, was mostly gray but had a black spot in the middle of its cap. It left a moss green spore print on paper.
WDB6 did not manage to make a spore print. This polypore could be on a white oak tree but the identification of the host could be incorrect.