photo courtesy of Tim Wheeler: ca. 1 mm);k,Placopsis cribellans(upper right) andP. lambii(bottom left; Alaska, S/09.2014, GZU: 1 mm);l,Baeomycetaceae. L,Parainoa subconcolor(Italy, Arnold Lich. Exs. 938, GZU: 500 μm), the only trapelioid species recovered outside of Xylograp...