- 276- 
Scutellaria lateriflora, 139 
Sea onion, 120 
Seaweed, 11 
Sebastiana pavoniana, 82 
Securinega leucopyrgus , SO 
SELAGINELLACaiAE, 12 
Celaginella scandens, 12 
Seme carpus anacardium, l6 
Senecio— 
aureus, kS 
vulgaris, U6 
Senna, 56 
auriculata , 56 
coffee, 57 
family, 55 
purpurea, 57 
sophera 57 
wild, 5b 
Serenoa rep ens, 150 
Sericocarpus asteroides, U6 
Serjania — 
paucidentata, 187 
ep., 187 
Sesame, 152 
Sesamuffl— 
indicum, 152 
orientalis, 152 
Sestania— 
aculeata, 99 
aegyptiaca, 99 
punctata, 99 
Sheep poison, 7^ 
Shepherd 1 e-purse, 54 
Shoofly plant, 198 
Sideroxylon horbonicum, 188 
Silene antirrhina, 6l 
Silphiua laciniatum, 46 
Silverbell tree. 203 
Siaaruba — 
excel sa . 191 
versicolor, 192 
SIMaHDBACSAB, 191 
Sinapis , 54 
Sisyrinchium sp., 109 
Slum suave, 24 
Skullcap- mad-dog, 139 
Smartweed, l66 
SMLACAOUI, 192 
Smilacina trifolia 
Smllax — 
bona-nox, 192 
family, 192 
rotundifolia, 120 
tamnoides, 192 
Snakeroot — 
Canada , yi 
sampson, 98 
seneca, 165 
Virginia, 31* 
Snapdragon, 188 
Snapweed, spotted, U9 
Sneezeweed, 42 
Snow-on- the-mountain, 79 
Soap- 
bark, 176, 177 
nut, 186 
Soapberry family, 186 
Soapwort, 60 
ow, 6l 
Soja max, 99 
SOLABACEal, 4, 193 
Solanum — 
auricula turn, 201 
carolinenee, 201 
dulcamara, 201 
indicum, 201 
jamesii, 202 
lycoperslcum . 197 
nigrum, 202 
tuberosum, 202 
Solidago— 
juncea, 46 
odora, U7 
sp., 47 
Solomoneeal 
false, 120 
great, 118 
hairy, 118 
Sonchus oleraceus, U7 
Sophora, 84 
flave scene, 99 
griffithii, 99 
Japonica, 99 
mollis, 99 
pachycarpa, 99 
secundiflora, 84 
speciosa, 84 
tinctoria, 8*5 
tomentosa, 84, 100 
Sorbus amerlcana, 127 
Sorrel, garden, 167 
Sour sop, 17 
Sourwood, 7^ 
Southern maidenhair, 9 
Southernwood 35 
Sowthistle, 47 
Soybean 99 
SPAEGANLA.CEaS, 202 
