The boletes of Michigan, by Alexander H. Smith and Harry D. Thiers.

INDEX

427

Subtomentosi, sect., 9, 22-24, 126, 221,
222, 320, 402, 412-13
Subtomentosi, subsect., 223, 241, 251
Subtomentosus, stirps, 229
Subvelutipes, stirps, 333, 349
Suillellus frostii, 343
Suillus, 5, 9-10, 14-15, 18-22, 24, 26,
34, 36-37, 39-40, 52, 56-57, 60, 64,
68, 72-73, 75, 83, 88, 295, 394,
401, 409-10
Suillus, sect., 34, 43
Suillus acidus, 15, 44, 55, 410
var. acidus, 53, 54
var. intermedius, 56
var. luteolus, 55, 56
var. subalutaceus, 57
aeruginascens, 84
affinis, 229
albidipes, 14, 44, 60, 61, 65, 408,
410
alboater, 108
americanus, 13, 15, 43, 63, 410
auriporus, 233
bicolor, 275
brevipes, 15, 43-44, 66, 408, 410
var. aestivalis, 67
var. brevipes, 67
var. subgracilis, 68
castanellus, 295, 304
castaneus, 30
cavipes, 13, 20, 37, 408, 410
cothurnatus, 60
frostii, 343
glandulosipes, 64, 65, 410
glandulosus, 80
granulatus,44, 60-61, 70, 71, 74,
408, 410
ssp. albidipes, 60
grevillei, 37, 41, 42, 410
var. clintonianus, 42
griseus, 331
hirtellus, 44, 46, 49-50, 71, 410
var. hirtellus, 46
var. mutans, 45
intermedius, 16, 44, 56
lactifluus, 44, 69
lakei, 20
luridus, 346
lutescens, 44, 52, 58
luteus, 16, 24, 34, 44, 51, 53, 408,
410

pallidus, 304
pictus, 20, 37, 39, 78, 408, 410
pinorigidus, 60
placidus, 44, 53-54, 65, 410
proximus, 37, 40, 410
punctatipes, 16, 73
punctipes, 44, 49, 410
ravenelii, 379
sibiricus, 20, 44, 62, 64
sinuspaulianus, 79
spadiceus, 253
sphaerosporus, 16, 35, 410
subalutaceus, 44, 56, 57
subaureus, 15, 43-44, 46-47, 48,
49-50, 71, 410
subglabripes, 316
subluteus, 15, 44, 58, 60, 410
subolivaceus, 57
subvelutipes, 357
tomentosus, 16, 43, 45, 410
unicolor, 15, 43-44, 70
variegatus, 46
Sulphurei, sect., 223
Sulphurei, subsect., 222-23
Tenax, stirps, 229, 249
Truncati, sect., 221-22, 287
Truncocolumella, 24
Tsuga, 225
Tubiporus edulis, 372
erythropus, 360
luridus, 346
Tylopilus, 9-10, 22, 27, 91, 99, 108-9,
123, 126, 390, 402, 409, 411
Tylopilus, subgenus, 106
Tylopilus alboater, 106-7, 108
badiceps, 117, 122, 123
chromapes, 92, 408, 411
cyaneotinctus, 95-96, 99, 411
eximius, 17, 99, 106
felleus, 91, 114, 118, 402, 408, 411
var. felleus, 109, 112
f. felleus, 111
var. obesus, 114
var. uliginosus, 109, 114
ferrugineus, 114, 118, 121
fumosipes, 96, 103, 105, 411
gracilis, 8, 94, 248
indecisus, 114, 117, 118, 408, 411
intermedius, 109, 111, 411
peralbidus, 111