INDEX OF GENERA AND SPECIES. 



Synonyms and extra limital species marked*. 



Page 

 *Ag-aricus 



conf ragosus 35 



Armillaria 



mellea 6 



* Aurantiporus 91 



*Bjerkandera 89, 90 



Boletinus 1, US 



decipiens 110 



paluster 120 



pictus 118-146 



porosus 110 



Boletus 1, 122 



albellus 125, 127 



alboater 125 



albus 146 



alutaceus 135 



alutarius 124 



Americanus 143 



*annulatus 44 



*atro-rufus 63 



auriporus 130 



badius 141 



Barlae 135 



bicolor 135 



brevipes 142 



castaneus 122 



chromapes 128 



chrysenteron 138 



Clintonianus 143, 147 



*coccineus 69 



collinitus 144 



conicus 125 



*coniferus 121 



cyanescens 123 



*echinatus 121 



edulis 131 



elbensis 129 



elegans 147 



eximius 131 



f elleus 123, 125 



flavidus 144 



f rustulosus 131 



*f ulvus 75 



g-labellus 135 



glutinipes 136 



gracilis 124 



Page 



granulatus 141, 143 



hemichrysus 139 



hirtellus 142 



hydnoideus 26 



indecisus 124 



*juglandis 114 



*labyrinthiformis 35 



lateralis 120 



lanatus 137 



Maricinus 128 



luridus 130 



luteus 144,145 



miniato-olivaceus 134 



nigrellus 125 



obliquus 26 



ornatipes 133 



pachy pus 133 



pallidus 136 



piperatus 140 



punctipes 143, 144, 145 



radicans 138 



Ravenelii 140 



Roxanae 122, 138 



Russellii 134 



scaber 125,126,127,130 



separans 131 



sordidus 129 



spectabilis 145 



sphaerosporus 147 



Spraguei 119, 130 



*squarrosus 121 



subaureus 142 



subluteus 143, 144, 145 



subtomentosus 137 



subvelutipes 131 



sulphureus 139 



*umbellatus 106 



*ung-ulatus 75, 83 



*unicolor 34 



variegatus 86, 139 



varipes 132 



vermiculosus 130 



versicolor 135 



versipellis 126, 144 



viscidus 128 



vinaceus 125 



