stipe_color_red
red
yellowish white, pale yellow to light yellow, sometimes gradually discolouring to dingy white or dingy yellowish, sometimes with pale red, pastel red, dull red, greyish red, brownish red, deep red, or brownish violet area or band at least in the upper half, but most often entirely covered with fine concolourous or whitish network, blueing when bruised
Boletus appendiculatus
Boletus appendiculatus