SUMMARYNotes are presented concerning the relocation, extended distribution, host-association, etc., as the case may be, of the following species:Boletellus projectellus, B. Russellii, Gyroporus purpurinus, Pulveroboletus caespitosus, P. Curtisii, Suillus granulatussubsp.Snellii, S. acidus, S. unicolor, S. tomentosus, Boletus radicans, B. modestus, Tylopilus Rhoadsiae, T. Ballouii, T. tabacinus, T. plumbeoviolaceus, Xanthoconium purpureumandLeccinum subleucophaeum.The all-yellowBoletuspreviously considered to beB. junquilleusis now accepted asB. pseudosulphureus.Pulveroboletus lignicolaandP. hemichrysus, Tylopilus ferrugineusandT. indecisus, and subspp.fraternusandrubeusofBoletus rubellusare contrasted.The following are described as new:Boletus flammans, B. edulissubspp.aurantioruberandsubcaerulescens, andLeccinum flavostipitatum.These new combinations are made:Suillus sinuspaulianus, Pulveroboletus lignicola, andBoletus rubellussubsp.rubeus.