Genera;Basidiomata;Basidiospores;Cystidia;Pileipellis Austroboletus;"Pileus margin which embraces the stipe when young. Stipe surface distinctly reticulate, alveolate-lacunose";"Ornamented, elongate to amygdaliform, with warts, reticulate ridges or shallow to irregularly furrowed pits";"Cylindrical, clavate, fusoid";"Trichoderm with filamentous interwoven hyphae, sometimes strongly gelatinous" Fistulinella;"Stipitate-pileate to occasionally sequestrate, with or without veil, usually viscid to strongly glutinous pileus";"Smooth, elongate fusoid, inamyloid to dextrinoid";"Fusiform to ventricose fusiform or lageniform";"Trichoderm, ixotrichoderm or ixocutis" "Hemiaustrobo letus";"Pileus surface furfuraceous, tomentose, minutely areolate, stipe surface longitudinally fibrillose to striate";"Slightly verrucose, cracked to pitted";"Clavate, Ropedunculate, subfusoid";"Ixotrichoderm or trichoderm, terminal cells cylindrical, fusoid, ventricose-rostrate" Mucilopilus;"Viscid pileus, stipe without colour change, white to pinkish or pink hymenophore";"Smooth, subfusiform to oblong";"Fusoid, ventricose to subfusiform";"Ixotrichoderm, composed of strongly gelatinous filamentous hyphae" Veloporphyrellus;"Pileus margin with distinct membranous veil or appendiculate, stipe nearly glabrous or fibrillose";"Smooth, subfusiform to oblong";"Subfusiform to ventricose";"Trichoderm composed of filamentous interwoven hyphae"