spore_surface_ribbed
<basidiospore> ridges
thick-walled (0.8-1.5 μm), with longitudinal ridges, 3-5 ridges visible in lateral view, projecting 0.5-2.5 μm wide; ridges continuous or forked, united at the apex, lacking cross-striations on the ridges observed under the light microscope
Aureoboletus wusangongii
Aureoboletus wusangongii