Suillus borealis                   *California                                   more
Suillus brevipes                   *California                                   more
Suillus caerulescens                    *California                            more
Suillus collinitus                    *Europe             
Suillus fuscotomentosus              *California                       more
Suillus granulatus               *Northern Hemisphere                   more
Suillus grevillei             *Northern NA             more
Suillus imitatus                        *PNW                                                     more
Suillus lakei var. lakei           *California                           more
Suillus lakei   var. pseudopictus              *California                more
Suillus luteus                  *California                         more
Suillus mediterraneensis                *Greece                         more
Suillus pictus             *Eastern USA                     more
Suillus ponderosus                 *California                            more
Suillus pseudobrevipes          *California                more
Suillus pungens              *California                                                        more
Suillus sibiricus              *Oregon                       more
Suillus tomentosus                     *California                       more
Suillus umbonatus      *California            more