Salix, 124 1 . 



balsa mlf era, 124'. 



Bebbiana, 124 8 . 



cordata, 124°. 



discolor, 125 8 . 



prinoides, 125*. 



lucida, 124\ 



roxtrata, 124 s . 



sericea, 125". 



Uva-ursi, 124 5 . 

 Sainbucus Canadensis, 100 2 . 



pubens, 100 4 . 



raccmosa, 100*. 

 Sandwort, Greenland, 81*. 



mountain, 81*. 

 Sapindaceae, 84 S -S5 T . 

 Sarracenia purpurea, 70*. 

 Sairaceniaceae, 7(5*. 

 Sarsa pari 11a, bristly, 99*. 



wild, 99*. 

 Savastana, alpina, 14G 8 . 

 Saxifragaceae, 94 5 -95 9 . 



Saxifraga Virginiensis, 94 5 . 

 Saxifrage, early, 94 5 . 



golden, 95'. 

 Scapania apiculata, 178 1 . 



neinorosa, 177*. 



undulata, 177 s . 

 Schistostega osmundacea, 1(J4' ; . 

 Schizophylluin commune, 20 r. 

 Scirpus atrovirens, 137°. 



caespitosus, 137 8 . 



cyperinus, 138*. 



condensatus, 138*. 

 Eriophoriiin, 138 3 . 



microcarpus, 138 1 . 



sylvaticus var. digynus, 138 1 . 

 Scleroderma vulgare, 225 8 . 

 Scotts ponds, 69 8 . 

 Scrophulariaceae, 11G 6 -17\ 

 Scutellaria galericulata, 118 5 . 



lateriflora, 118*. 

 Sedge, awl fruited, 144 7 . 



Bailey's, 141 1 . 



Bigelow's, 141 9 . 



bladder, 140 8 . 



index 261 



Sedge, blunt brown, 145 9 . 



bottle, 140\ 



bristle stalked, 144 6 . 



brownish, 145*. 



Dewey's, 145 8 . 



drooping wood, 142 6 . 



few flowered, 144°. 



few seeded, 140 5 . 



fibrous rooted, 144\ 



fox, 144 8 . 



fringed, 142*. 



graceful, 142 8 . 



Hayden's, 141 7 . 



Houghton's, 141*. 



lenticular, 141 s . 



little prickly, 145 2 . 



long stalked 143 6 . 



loose flowered, 143 a . 



Magellan, 142*. 



necklace, 140 7 . 



New England, 144*. 



nodding, 142 3 . 



northern, 143 8 . 



pale, 142 9 . 



plantain leaf, 143*. 



pointed brown, 14G 1 . 



rough, 141 3 . 



sallow, 140 9 . 



scirpus-like, 143 7 . 



sheathed, 143 5 . 



silvery, 145 3 . 



slender, 141°. 



slender stalked, 142 T . 



soft leaved, 144 9 . 



three fruited, 145 7 . 



tussock, 141 6 . 



twisted, 142 1 . 

 Sedum Telephium, 9G 1 . 

 Seed-bearing plants, 72-152. 



summary, 23G 1 . 

 Selaginellaceae, 157 1 . 

 Self heal. 118 6 . 

 Senecio aureus, 107 9 . 



Robbinsii, 108 1 . 

 Septoria acerina, 235 1 . 



