Stipe surface pruinose to floccose in the apex. The edges are hairy, with small tufts (sub floccose) and whitish. Growth is usually plane or moderately furrowed, with occasional appearance of floccose strains. Colonies are flat, with smooth, wet, velvety or floccose texture, sometimes resembling thin cottony mounds. The texture varies from suede-like to floccose in texture. The edge of the gill is floccose (with wool-like tufts) or fringed, and whitish. Overall, "Aspergillus wentii" colonies appear dense, floccose (fluffy) to cottony, and are white in colour. In some cases, they are able to become floccose, achieving hair-like soft tufts. Tyrrell's willow ("Salix planifolia tyrrellii"), and floccose tansy ("Tanacetum huronense" var. floccosum).