INDEX. 



145 



Page. 



Rush, Soft 60 



Spike 60 



Wood 60 



Russian Thistle 74 



Rye, Wild 50 



Sabbatia 



Sage, Wood 



Sagina 



Sagittaria 



Salicaceae 



Salix 



Salmon-berry 



Salomonia 



Salsola 



Sambucus 



Samolus 



Sandalwood Family 



Sandwort 



Thyme-leaved 



Sanguinaria 



Sauguisorba 



Sanicle 



Sanicula 



Santalacese 



Saponaria 



Sarothra 



Sarracenia 84, 



Sarraceniaceae 



Sarsaparilla, Wild 



Bristly 



Sassafras 



Satureia 



Saururus 



Savory, Summer 



Saxif raga 



Saxif ragaceae 



Saxifrage 



Early 



Golden 



Saxifrage Family 



Scabious, Sweet 



Scheuchzeriaceae 



Scheuchzeria 



Schollera 



Scirpus 



Scleranthus 



Scleria 



Scoke 



Scrub Pine, Gray or North- 

 ern 



Scrophularia 



Scrophulariaceae 



Scutellaria 



Seal, Golden 



Sea-Rocket 



Secale 



Sedge 



Sedge Family 



Sedum 



Senna Family 



Seed-box 



Selaginella 



Selaginellacese 



Self-heal 



Senna, Wild 



Senecio 



Service-berry 



Setaria 



Sevastana 



Shad-bush 



Sheep-berry 



Shell-bark 



Shepherdia , 



Shepherd's Purse 



Shin-leaf 



Shooting-Star 



Shrubs, List of 



Sibbaldiopsis 



Sickle-pod 



Sicyos 



Sida 



Side-saddle Flower 



Sieversia 



116 

 91 



135 

 89 

 44 

 44 

 89 



124 

 67 



102 

 83 



107 



110 

 30 

 87 

 83 



125 

 99 

 84 



Page. 



Silene 75 



Silkweed 112 



Silene 75 



Silphium 132 



Silver-weed 87 



Simarubaceae 95 



Sinapis : 81 



Sisymbrium 81, 83 



Sisyrinchium 63 



Sium 106 



Skeels, II. C., as Collector. 5 



Skullcap 115 



Mad-dog 115 



Smartweed 72 



Water 72 



Smilacina 62 



Smilaceae 63 



Smilax Family 63 



Smilax 63 



Smith, E. F., Catalogue of 3 

 Smith, E. F., Notes on Cli- 

 mate 12 



Smith, E. F., Notes on Dis- 

 tribution of Plants 12 



Snake-mouth 65 



Suakeroot, Black 78 



Button 105, 128 



Seneca 96 



Virginia 71 



White 128 



Snake-head 119 



Sneeze- weed 124 



Sneezewort 134 



Snowberry 109, 124 



Soapwort 75 



Soil, Quality Indicated by 



Plants 16, 18 



Solanaceae 117, 118 



Solanum 118 



Solea 102 



Solidago 129 



Solomon's Seal 62 



False 62 



Great 62 



Smaller 62 



Sonchus 126 



Sones, G. D., Herbarium of 11 



Sophia 83 



Sorbus 89 



Sorghastrum 43 



Sorrel 72 



Dock 72 



Sheep 72 



Sour-Gum Tree 107 



Southernwood 134 



Spalding, V. M., Medicinal 



Plants 9 



Sparganiacese 



Sparganium 40 



Spartina 47 



Spathyema 58 



Spearmint 117 



Spearwort, Creeping 79 



Specularia 125 



Speedwell 120 



Corn 120 



Field 120 



Marsh 120 



Purslane 120 



Thyme-leaved 120 



Water 120 



Spergula 76 



Spergularia 76 



Spice-bush 80 



Spiderwort 59 



Spiderwort Family 59 



Spikenard 104 



Spindle-tree 97 



Spiraea 86 



Spiranthes 65 



Spirodela 5S 



Spleenwort 37 



Sporobolus 45 



Spring-Beauty 74 



Spruce 39 



Page. 



Spruce, Black 39 



White 39 



Spurge % 



Spurge Familv 96 



Spurry 76 



Corn 76 



Squaw-root 122 



Squaw-weed 135 



Squirrel Corn 81 



Stachys 116 



Stacey, I. W., as Collector. 5 



Staff-tree 97 



Staff-tree Family 97 



Staphylea 98 



Staphyleacerc 98 



Star-flower 110 



Star-grass 61, 63 



Starwort 75 



Steeple-Bush 86 



Steironema 110 



Stellaria 75 



Stenophyllus 51 



Stitchwort, Fleshy 75 



Long-leaved 75 



Long-stalked 75 



Northern 75 



Stickseed 114 



Stick-tight 114 



Stipa 45 



St. John, C. E., List of 



Plants in Mason Co 11 



St. John's-wort 100 



St. John's-wort Family 100 



Canadian 100 



Great 100 



Kalm's 100 



Marsh 100 



Shrubby 100 



Spotted 100 



Stillwell, O. J., Herbarium 



of 11 



Stone-crop 85 



Ditch 85 



Mossy 85 



Stone-root 117 



Storksbill 94 



Stramonium, Common 118 



Strawberry 87 



Barren 88 



Streptopus 62 



Strophostyles 93 



Stylophorum 80 



Succory 126 



Sugarberry 70 



Sumach, Dwarf 97 



Fragrant 97 



Poison 97 



Smooth 97 



Staghorn 97 



Sundew Family 84 



Sundew, Oblong-leaved 84 



Round-leaved 84 



Slender 84 



Snndrops 103 



Sunflower 133 



Swallow-wort, Black 112 



Sweet-brier 89 



Sweet Cicely 106 



Sweet-fern 67 



Sweet Flag 58 



Sweet-Gale Family 67 



Sweetbrier 89 



Sweet William 75 



Sycamore 86 



Sylabum 136 



Symphoricarpos 12 



Symphy turn v . . . 114 



Symplocarpus % 



Syndesmon 78 



Synosma 135 



Syntherisma 43 



Synthyris 120 



Syringa HO 



19 



