AUREOBOLETUS____aureissimus (auripes)____auriporus____roxanae
BOLETELLUS____chrysenteroides____pseudochrysenteroides
BOLETINELLUS (Gyrodon)___merulioides
CALOBOLETUS (Boletus)____calopus____inedulis
CHALCIPORUS____piperatus____rubinellus
EXSUDOPORUS____frostii
FROSTIELLA (Boletellus)____russellii
GYROPORUS____castaneus____cyanescens____purpurinus
HARRYA (Leccinum, Tylopilus)____chromapes
HEMIBOLETUS____luridiformis (B. discolor)
HORTIBOLETUS____campestris____rubellus
IMLERIA (Boletus, Xerocomus)____badia
LECCINUM____atrostipitatum____holopus____longicurvipes____rubropunctus____rugosiceps
____scabrum____snellii ___subglabripes(see Hemileccinum)____vulpinum (aurantiacum)
NEOBOLETUS____luridiformis (Boletus discolor)
PHYLLOPORUS____boletinoides____leucomycelinus____rhodoxanthus
PULVEROBOLETUS____innixus____ravenelii
RETIBOLETUS____griseus____ornatipes
RUBROBOLETUS____rhodosanguineus
STROBILOMYCES____confusus____strobilaceus (floccosus)
SUTORIUS (Tylopilus)____eximius
TYLOPILUS____alboater____badiceps____felleus____ferrugineus____plumbeoviolaceus
____rubrobrunneus____sordidus
XANTHOCONIUM____affine____purpureum____separans
XEROCOMELLUS (Boletus)____chrysenteron____rubellus (fraternus)
XEROCOMUS (Boletus)____hortonii ____illudens____morrisii