INDEX 



Sphagnum quinquefarium, 157 9 . 



recurvum, 158 1 . 



Russowii, 157 T . 



sedoides, 158 9 . 



squarrosum, 15S 3 . 



strictum, 157 s . 



stachyodes, 157 8 . 



Wulfianum, 158\ 

 Spike rush, 137°. 



creeping, 137 8 . 



ovoid, 137 7 . 

 Spikenard, false, 131°. 



wild, 131 9 . 

 Spiraea, sorb leaved, 88\ 



Spiraea salicifolia, 88 1 . 

 sorbifolia, 88 5 . 

 tomentosa, 88*. 

 Spiranihes gracilis, 130'. 



Romanzoffiana, 130 s . 

 Splachnum rubrum, 69 9 , 164 s . 

 Spleenwort, silvery, 154 s . 

 Spore-bearing plants, 152 4 -235 8 . 



summary, 236 8 -37. 

 Sporocybe spbaeropbila, 235 s . 

 Spring beauty, Carolina, 82". 

 Spruce, black, 127 8 . 



hemlock, 128 1 . 



swamp, 127 7 



white, 69 5 , 126 8 -27 2 . 

 Spurge, cypress, 121 3 . 

 Spurry, 82 2 . 

 Squawweed, 107 8 . 

 Squirrel corn, 76 9 . 

 Stachys palustris, 118 8 . 

 Star flower, 115 s . 

 Star wort, water, 96 9 . 

 Steeple bush, 88 3 . 

 Stellaria borealis, 81 s . 



longifolia, 81 7 . 



media, 81 5 . 

 Stemonitaceae, 234 2 . 

 Stenionitis ferruginea, 234 8 . 

 Stereocaulon paschale, 187°. 



tomentosum, 187 4 . 

 Stereum ambiguum, 223\ 



balsameum, 222 9 . 



Storeum fasciatum, 222 T . 



hirsutiim, 222 s . 



populneum, 223 1 . 



rugosum, 222 9 . 

 Sticta amplissima, 184 1 . 



crocata, 184*. 



pulmonarla, 184 2 . 



scrobiculata, 184*. 

 Stilbaceae, 235 s . 

 Stinging nettle, 122 1 . 

 Stitchwort, long leaved, 81 T . 



northern, 81 8 . 

 Strawberry, 90 9 . 



American wood, 91 1 . 



Virginia, 90 9 . 

 Streptopus amplexifolius, 132*. 



roseus, 132 3 . 

 Stropharia semiglobata, 213*. 



siccipes, 213*. 

 Sugar maple, 84"-85 a . 

 Sugarberry, 99 7 . 

 Sundew, round leaved, 90*. 

 Sundrops, small, 98 1 . 

 Swamp orchis, purple, 130 7 . 

 Sweet cicely, 99 2 . 



spurious, 99*. 

 Sweet clover, 80°. 

 Sweet fern, 122 s . 

 Sweet gale, 122°. 

 Sweet william, 81\ 



Tacamahac, 125 7 . 

 Tamarack, 128 7 . 

 Tanacetum vulgare, 107". 

 Tansy, 107°. 



Taraxacum officinale, 110". 



Taraxacum, 110*. 

 Tare, 80 s . 



Taxus Canadensis, 129 4 . 



minor, 129*. 

 Tea, Labrador, 70 4 , 113 8 . 

 Tearthumb, 12U 7 . 

 Tetraphis pellucida, 164 s . 

 Thalictrum polygamum, 72". 



purpurascens, 72 7 . 

 Thallopkyta, 180-235 9 . 



summary, 237 1 . 



